JaFaJ
MENA ECONOMIC BRIEFING

CURRENCIES • OIL • HORMUZ • TRADE • FOOD • THE DOLLAR
SEPTEMBER 22, 2026 | FLAGSHIP RESEARCH EDITION

NOTICE: ANALYTICAL ECONOMIC INTELLIGENCE. NOT INVESTMENT ADVICE.

THE MENA ECONOMIC TRANSMISSION SYSTEM

CURRENCIES • OIL • HORMUZ • TRADE • FOOD • THE DOLLAR

CONTENTS

EXECUTIVE ASSESSMENT                                                                                                                                                                          3

EXECUTIVE DASHBOARD — SEPTEMBER 22, 2026                                                                                                                   4

PART I — CONSOLIDATED ECONOMIC TRANSMISSION ANALYSIS                                                                               5

1. MENA AS AN ECONOMIC NETWORK 5
2. CURRENCY STRESS: WHEN MONEY BECOMES AN ECONOMIC SHOCK 6
3. SUDAN: MONETARY FRAGMENTATION 6
4. IRAN: CURRENCY STRESS INSIDE A GEOPOLITICAL SYSTEM 7
5. OIL: THE MENA ECONOMIC MULTIPLIER 8
6. HORMUZ: FROM SHIPPING CHOKEPOINT TO MACROECONOMIC VARIABLE 8
7. THE PRICE-QUANTITY-INVENTORY TRIANGLE 9
8. TRADE: WHERE THE SHOCK LEAVES THE ENERGY MARKET 10
9. AGRICULTURE: THE CURRENCY-TO-FORK CHANNEL 10
10. WHO ACTUALLY PAYS? 11
11. THE REAL-INCOME TRANSMISSION CHANNEL 12
12. THE DOLLAR: DOMINANCE WITHOUT EXCLUSIVITY 12
13. THE JaFaJ SEVEN-LAYER ECONOMIC TRANSMISSION MODEL 13
14. SIX TESTABLE RESEARCH PROPOSITIONS 14
15. EMPIRICAL IDENTIFICATION STRATEGY 14
16. THE MENA VULNERABILITY MATRIX 15
17. THE SEPTEMBER 22, 2026 SNAPSHOT 16
18. FROM CRISIS MANAGEMENT TO ECONOMIC REDESIGN 16
19. THE JaFaJ RESEARCH AGENDA 17
20. REPLICATION AND DATA-INTEGRITY STANDARD 19

CONCLUSION: THE SHOCK IS THE SYSTEM                                                                                                                              20

RESEARCH QUESTIONS                                                                                                                                                                          21

LIMITATIONS AND NEXT RESEARCH                                                                                                                                                23

BIBLIOGRAPHY                                                                                                                                                                                              23

ENDNOTES                                                                                                                                                                                                       23

APPENDICES                                                                                                                                                                                                   23

CORE QUESTION

How do external economic and geopolitical shocks propagate through MENA economies, who absorbs their costs, and which institutional and market buffers determine the magnitude and duration of their effects?

CENTRAL THESIS

MENA economic vulnerability is determined not simply by the magnitude of an external shock, but by the interaction among exposure, transmission channels, pass-through, economic incidence, the elasticity and timing of adjustment, available buffers, and the feedback effects generated by the response itself.

PUBLICATION EVIDENCE STANDARD

Every externally verifiable numerical claim should be traceable to a primary or high-quality secondary source. Every causal claim should identify its empirical basis or be explicitly labeled as analytical inference. Every forecast or scenario should be attributed to its originating institution. Every table should identify its data vintage.

HOW TO READ THIS REPORT

OBSERVED = directly reported or measured data.  ESTIMATED = econometric or statistical estimate.  PROJECTED = forward-looking institutional or model estimate.  CALCULATED = JaFaJ  calculation from cited underlying data.  ANALYTICAL = JaFaJ interpretation of documented relationships.  SCENARIO = conditional analysis, not a forecast.

EXECUTIVE ASSESSMENT

The Middle East and North Africa should not be analyzed as a collection of separate national economies. It is better understood as an economic transmission system: a network in which monetary regimes, energy markets, maritime chokepoints, agricultural inputs, trade corridors, financial institutions and international payment systems transmit shocks across borders.

The distinction matters.

A currency depreciation in one country may initially appear to be a domestic monetary event. But when that country imports energy, fertilizer, food or manufactured inputs priced in dollars, the exchange-rate movement becomes an import-cost shock. When energy prices rise, transportation and industrial costs increase. When fertilizer becomes more expensive or unavailable, agricultural production can be affected months later. When food prices rise, real household income falls. When households reduce discretionary consumption, domestic demand weakens. Governments and central banks then respond through fiscal policy, interest rates, subsidies, reserves or exchange-rate intervention.

The resulting system can be represented as:

CURRENCY → IMPORT COST → ENERGY / SHIPPING → INPUT COST → AGRICULTURE / INDUSTRY → FOOD / GOODS → CPI → REAL INCOME → DEMAND → GROWTH → POLICY RESPONSE → CAPITAL FLOWS

This is not a simple linear chain. It is a system of feedback loops.

The same external shock can therefore produce radically different outcomes across MENA. A hydrocarbon exporter with substantial reserves and fiscal space may absorb an oil-price increase differently from a food-importing economy with limited reserves. A dollar-pegged currency may display little nominal exchange-rate movement while the economy adjusts through interest rates, fiscal balances, reserves and domestic demand. A floating currency may absorb part of the shock through depreciation while simultaneously increasing imported inflation. A severely stressed currency can transform foreign-exchange scarcity into a direct reduction in household purchasing power.

This briefing therefore advances a central proposition:

MENA’s economic vulnerability is determined less by the existence of an external shock than by the pathways through which the shock travels and the buffers available at each stage of transmission.

That proposition changes the analytical question from “What happened?” to five more demanding questions:

What was the originating shock?

Through which transmission channel did it travel?

How large was the pass-through?

EXECUTIVE DASHBOARD — SEPTEMBER 22, 2026

INDICATOR	CURRENT OBSERVATION	EVIDENCE
Sudan FX	≈7,500 SDG / USD black-market rate	Reuters [2]
Iran FX / CPI	>2 million IRR / USD; 66% July inflation	Reuters [20]
Hormuz traffic	2 commodity vessels vs. ≈125/day pre-conflict	Reuters [24]
Brent crude	≈$100/barrel	Reuters [22]
Fertilizer	+12% q/q in 2026 Q1; >30% projected for 2026	World Bank [17]
Dollar reserves	57.13% of allocated official FX reserves	IMF COFER [15]

Source note: observations are dated to September 22, 2026 where applicable; figures are reproduced from cited institutional or contemporaneous reporting sources and are not JaFaJ forecasts.

 

PART I — CONSOLIDATED ECONOMIC TRANSMISSION ANALYSIS

How long was the transmission lag?

Which economic institutions and households ultimately absorbed the cost?

The September 2026 environment provides an unusually clear laboratory for studying those questions.

1. MENA AS AN ECONOMIC NETWORK

MENA’s systemic importance derives from its network position, not merely from aggregate regional GDP.

The region contains major oil and gas exporters, globally significant fertilizer producers, major financial centers, food-import-dependent populations, strategically important ports, maritime chokepoints and currencies operating under very different monetary regimes.

This creates what network economics describes as a centrality problem. A node can be economically important not because it produces the largest quantity of output, but because many other nodes depend upon it.

Hormuz is the clearest example.

The Strait connects energy-producing economies to global consumers. A disruption therefore does not need to destroy production in order to generate a global shock. It only needs to increase the cost, uncertainty or time required to move production from producer to consumer.

The distinction between production capacity and effective supply is consequently fundamental.

Oil that exists but cannot be transported is economically different from oil that can be produced and delivered normally.

The same principle applies to fertilizer, food, manufactured components and trade finance.

THE THREE-BUFFER MODEL

The transmission of an external shock can be delayed or reduced by three principal buffers:

1. SUBSTITUTABILITY
Can consumers find another supplier, fuel, route or input?

2. INVENTORIES
Can existing stocks absorb the disruption?

3. INSTITUTIONAL CAPACITY
Can governments, central banks and financial institutions finance the adjustment?

When all three buffers are weak, a price shock can become a quantity shock.

That distinction is critical because economic systems often tolerate higher prices more easily than physical shortages.

2. CURRENCY STRESS: WHEN MONEY BECOMES AN ECONOMIC SHOCK

Currency instability is frequently treated as a financial-market phenomenon.

That is too narrow.

For import-dependent economies, the exchange rate is effectively a price on access to the international economy.

When a currency depreciates, the domestic-currency cost of imported fuel, food, machinery, medicine, fertilizer and intermediate goods rises. The resulting inflation can then weaken real income, reduce demand and increase pressure for additional monetary or fiscal intervention.

The mechanism can become self-reinforcing:

CURRENCY LOSS → IMPORT COSTS → INFLATION → REAL-INCOME LOSS → LOWER DEMAND → LOWER TAX REVENUE → FISCAL PRESSURE → LOWER CONFIDENCE → FURTHER CURRENCY PRESSURE

The relationship is not mechanically one-for-one. Exchange-rate pass-through depends on invoicing currency, import composition, market structure, competition, monetary credibility and the speed with which firms adjust prices.

That is why exchange-rate depreciation should be treated as a transmission variable rather than an economic outcome by itself.

3. SUDAN: MONETARY FRAGMENTATION

Sudan illustrates an extreme form of currency-to-household transmission.

Reuters reported on September 22 that the Sudanese pound had reached approximately 7,500 per U.S. dollar on the black market, compared with approximately 4,100 in May and roughly 600 before the war. The report also described fragmented economic control, disrupted exports and an expanding gap between formal and parallel exchange-rate mechanisms. [2]

The significance of these numbers extends beyond the exchange rate.

Where foreign-exchange access becomes scarce, the parallel market effectively becomes a price-discovery mechanism for imported goods. Importers must acquire foreign currency at increasingly expensive rates; retailers pass those costs through; household purchasing power deteriorates.

The result is a transition from currency instability to economic contraction.

This is the critical analytical point:

A currency crisis becomes an economic crisis when exchange-rate deterioration changes the quantity and affordability of goods households and firms can actually purchase.

Sudan also demonstrates why monetary analysis cannot be separated from political geography, territorial control, export earnings and fiscal capacity.

The exchange rate is partly an expression of the country’s ability to generate and mobilize foreign exchange.

4. IRAN: CURRENCY STRESS INSIDE A GEOPOLITICAL SYSTEM

Iran demonstrates a different transmission mechanism.

The rial’s weakness interacts with sanctions, foreign-exchange restrictions, energy infrastructure, trade limitations, fiscal pressures and geopolitical risk.

Reuters reported that the rial crossed 2 million per U.S. dollar in August and that annual inflation reached 66% in July. Other September reporting described further depreciation and pressure on trade and imports. Iranian authorities disputed descriptions of outright economic collapse and emphasized continuing foreign-currency resources and intervention capacity. [20][20][20]

That disagreement is analytically important.

A currency can experience severe depreciation while the monetary authority retains some stabilization capacity.

The appropriate research question is therefore not:

“Has the economy collapsed?”

It is:

“How much stabilization capacity remains, through which instruments, and at what economic cost?”

This distinction separates economic analysis from headline characterization.

Iran also demonstrates why country-level monetary stress can acquire international significance when the affected economy sits at the intersection of energy production, sanctions, shipping and a global chokepoint.

5. OIL: THE MENA ECONOMIC MULTIPLIER

Oil is simultaneously:

an export;

an import;

a fiscal revenue source;

an industrial input;

a transportation input;

a financial-market benchmark; and

a geopolitical asset.

That multiplicity creates asymmetric effects.

For an oil exporter, a higher price can improve the trade balance and fiscal position.

For an oil importer, the same price increase can worsen the current account, increase inflation and reduce household purchasing power.

The IMF estimates that for the average MENAP emerging-market and developing-country oil importer, a 10% increase in oil prices reduces output growth by approximately 0.5 percentage point and raises inflation by approximately 1 percentage point. [18]

The economic incidence, however, depends on domestic policy.

Governments can partially insulate households through subsidies, price controls, tax adjustments or strategic reserves.

But insulation does not eliminate the cost.

It merely changes who absorbs it.

The cost may move from consumers to government budgets, from current consumption to future fiscal capacity, or from the public sector to external creditors.

Thus:

MARKET PRICE ≠ DOMESTIC PRICE ≠ ECONOMIC COST

A rigorous MENA analysis must measure all three.

6. HORMUZ: FROM SHIPPING CHOKEPOINT TO MACROECONOMIC VARIABLE

The Strait of Hormuz represents the most important demonstration of the transmission-system thesis.

Its importance is not simply geographical. It is economic.

A relatively narrow maritime corridor connects major hydrocarbon-producing economies with global markets. Disruption therefore affects not only transportation but also inventories, insurance, freight, financing, production decisions and expectations.

As of September 22, Reuters reported that only two commodity vessels had crossed the Strait on the preceding day, compared with a pre-conflict average of approximately 125 large commercial vessels per day. Reuters also reported attacks on two vessels, while noting that ships operating with transponders disabled may not be captured in preliminary tracking data. [24]

That final qualification matters.

Observed traffic is a measurement—not the same thing as total traffic.

This is precisely why high-frequency maritime data should be treated probabilistically and cross-checked against alternative sources.

The BIS provides a stronger empirical foundation. Its September 17, 2026 working paper constructs measures of unusual vessel traffic using observed ship movements and finds that negative Hormuz traffic shocks are followed by higher energy and fertilizer prices, weaker global industrial production, higher consumer prices and tighter financial conditions. Effects begin approximately four to six months after the disruption and can persist for as long as a year. [14]

This is a major analytical development.

Hormuz traffic is not merely a shipping indicator.

It can function as a leading indicator of global supply stress.

7. THE PRICE-QUANTITY-INVENTORY TRIANGLE

The economic consequences of a chokepoint disruption depend on whether the system adjusts through:

PRICE

QUANTITY

or

INVENTORIES

Initially, inventories can conceal physical shortages.

Later, inventories can become the transmission mechanism themselves.

When inventories decline sufficiently, the marginal value of available supply rises sharply. Markets begin rationing scarce goods through price.

This produces a nonlinear relationship:

SMALL TRAFFIC DISRUPTION + LARGE INVENTORIES = LIMITED PHYSICAL EFFECT

but:

LARGE TRAFFIC DISRUPTION + DEPLETED INVENTORIES = DISPROPORTIONATE PRICE EFFECT

This is one reason why static measures of production capacity can underestimate vulnerability.

The relevant question is not simply:

“How much oil can the world produce?”

It is:

“How much deliverable oil can the world supply at the required location, time and price?”

8. TRADE: WHERE THE SHOCK LEAVES THE ENERGY MARKET

The oil shock does not stop at oil.

Shipping disruptions raise:

freight costs;

insurance premiums;

delivery times;

inventory requirements;

working-capital requirements;

trade-finance costs; and

uncertainty.

The IMF has emphasized the broader effects of disrupted energy transportation, logistics and financial markets. [10]

This produces a second-order transmission mechanism:

ENERGY → SHIPPING → INPUT COST → PRODUCTION COST → PRICES

A manufacturer may not purchase a single barrel of crude oil, yet still experience higher costs because electricity, transport, plastics, chemicals, metals or imported intermediate goods become more expensive.

This is why headline energy exposure understates actual economic exposure.

9. AGRICULTURE: THE CURRENCY-TO-FORK CHANNEL

Agriculture is one of the most important second-order transmission mechanisms in the MENA economy.

The causal pathway is:

CURRENCY → FUEL → FERTILIZER → FARM → FREIGHT → FOOD → FAMILY

Fertilizer is particularly important because production is energy intensive.

The World Bank reports that its fertilizer price index increased more than 12% quarter-over-quarter in 2026 Q1 and that fertilizer prices were projected to increase by more than 30% during 2026. The Bank attributes the increase substantially to disruptions involving fertilizer exports and inputs associated with the closure of Hormuz. [17]

The vulnerability is amplified by timing.

A consumer can postpone purchasing a discretionary product.

A farmer cannot necessarily postpone planting without affecting the harvest.

Consequently, agricultural transmission contains a biological lag.

A shipping disruption can end today while its agricultural consequences appear months later.

This creates an important policy distinction:

ENERGY SHOCKS CAN BE IMMEDIATE; FOOD SHOCKS CAN BE DELAYED.

The delayed effect can therefore be more politically and economically persistent than the initial shock.

10. WHO ACTUALLY PAYS?

A central question in economic intelligence is incidence.

Who ultimately absorbs the shock?

Consider a simplified oil-price increase.

The initial cost may be absorbed by:

producers through lower margins;

importers through higher acquisition costs;

governments through subsidies;

firms through lower profits;

workers through slower wage growth;

consumers through higher prices;

creditors through higher default risk; or

future taxpayers through additional public debt.

The distribution depends on institutional structure.

A government with large fiscal reserves can temporarily shift the burden away from consumers.

A government without fiscal space cannot.

A household with high disposable income can absorb higher food and fuel prices more easily than a low-income household.

Therefore:

MACROECONOMIC SHOCK ≠ DISTRIBUTIONAL SHOCK

The second question is often more consequential for social stability.

11. THE REAL-INCOME TRANSMISSION CHANNEL

Inflation is often presented as a percentage change in prices.

For households, however, the relevant variable is purchasing power.

The critical relationship is:

REAL INCOME ≈ NOMINAL INCOME − PRICE INCREASES

When food, energy and transportation account for a large share of household expenditure, inflation becomes disproportionately damaging.

This is particularly important for lower-income economies.

The IMF has noted substantial differences in food expenditure shares across income groups, with food accounting for a considerably larger portion of household consumption in low-income developing economies than in advanced economies. [10]

Consequently, the same global oil shock can produce very different welfare effects.

The analytical unit should therefore move beyond GDP.

A complete transmission model should examine:

GDP → EMPLOYMENT → WAGES → FOOD PRICES → REAL INCOME → HOUSEHOLD DEMAND

This is where macroeconomic analysis meets household economics.

12. THE DOLLAR: DOMINANCE WITHOUT EXCLUSIVITY

The international monetary system is changing, but the evidence does not support a simplistic conclusion that the dollar is being replaced.

IMF COFER data show that the U.S. dollar represented 57.13% of allocated official foreign-exchange reserves in 2026 Q1, compared with 20.03% for the euro and 1.99% for the renminbi. The IMF also notes that exchange-rate valuation effects contributed significantly to quarter-to-quarter movements. [15]

The correct analytical distinction is therefore between different dimensions of monetary internationalization:

reserve currency;

invoicing currency;

settlement currency;

trade-finance currency;

funding currency; and

commodity-pricing currency.

These are not interchangeable.

A country can increase RMB settlement without replacing its dollar reserves.

A firm can invoice in euros while financing in dollars.

A central bank can diversify reserves without abandoning dollar-denominated assets.

Thus, de-dollarization should not be treated as a binary variable.

The more rigorous question is:

Which function of the international monetary system is diversifying, at what speed, and along which trade corridors?

That distinction converts a political slogan into an empirical research question.

13. THE JaFaJ SEVEN-LAYER ECONOMIC TRANSMISSION MODEL

The JaFaJ model treats a macroeconomic shock as a dynamic transmission process. The analytical unit is not the shock alone, but the sequence through which exposure becomes transmission, transmission becomes incidence, and the response generates feedback.

1. ORIGINATING SHOCK — Commodity, currency, maritime, geopolitical, financial, fiscal, supply or climate disturbance.
2. TRANSMISSION CHANNEL — Imports, energy, shipping, fertilizer, food, credit, foreign exchange, trade finance or expectations.
3. PASS-THROUGH — The share of the originating disturbance transmitted into prices, quantities, wages, margins, trade or public finances.
4. ECONOMIC INCIDENCE — The distribution of the burden among consumers, workers, producers, importers, governments, creditors and taxpayers.
5. ADJUSTMENT — Substitution, inventory changes, production shifts, consumption changes, wage adjustment, fiscal action, monetary action or trade diversion.
6. BUFFER CAPACITY — Reserves, fiscal space, inventories, domestic production, alternative suppliers, financing access and policy credibility.
7. FEEDBACK — Second-round effects through expectations, demand, fiscal balances, exchange rates, capital flows, inventories and further supply constraints.

Conceptual vulnerability function: V ≈ (Exposure × Transmission × Pass-through × Incidence × Timing) ÷ Buffer Capacity, with adjustment elasticity and feedback operating across the system. This is a conceptual research framework, not an estimated forecasting equation.

14. SIX TESTABLE RESEARCH PROPOSITIONS

The framework should not remain conceptual.

It should generate hypotheses that can be tested empirically.

H1 — EXCHANGE-RATE PASS-THROUGH

Larger currency depreciations should be associated with subsequent increases in import prices and consumer inflation, conditional on monetary policy and global commodity prices.

H2 — OIL-IMPORTER ASYMMETRY

Oil-price increases should impose larger near-term output costs on net oil importers than on net exporters, holding other factors constant.

H3 — CHOKEPOINT TRANSMISSION

Negative shocks to observed Hormuz traffic should precede increases in energy and fertilizer prices and tighter financial conditions.

H4 — AGRICULTURAL LAG

Fertilizer and energy shocks should affect food prices with longer and more heterogeneous lags than headline energy prices.

H5 — BUFFER HETEROGENEITY

Countries with greater reserves, fiscal space, inventories and import capacity should experience lower immediate pass-through from external shocks.

H6 — FUNCTIONAL MONETARY DIVERSIFICATION

Increased use of non-dollar settlement mechanisms should increase transaction diversification without necessarily reducing the dollar’s dominant role as a reserve asset.

These propositions convert the briefing from descriptive economic intelligence into a research program.

15. EMPIRICAL IDENTIFICATION STRATEGY

The principal methodological problem is endogeneity.

Oil prices, exchange rates, inflation and economic activity influence one another.

A simple correlation therefore cannot establish the direction of causation.

The preferred strategy is to identify shocks that are plausibly external to the domestic economy.

For maritime analysis, observed vessel traffic provides an especially useful measure because it captures the physical disruption itself rather than relying exclusively on oil prices as a proxy.

The BIS’s 2026 methodology provides a useful precedent by using observed vessel movements to identify unusual chokepoint disruptions and subsequently examining energy, fertilizer, industrial production, consumer-price and financial-market responses. [14]

A country-level panel could be represented conceptually as:

ΔCPI(i,t+h) = αᵢ + τₜ + β₁ΔFX(i,t) + β₂ΔOil(t) + β₃Hormuz(t) + β₄Buffer(i,t) + γX(i,t) + ε(i,t+h)

where:

αᵢ represents country-specific characteristics;

τₜ captures common time effects;

ΔFX measures exchange-rate movement;

ΔOil measures energy-price shocks;

Hormuz measures physical maritime disruption;

Buffer captures reserves, fiscal space and inventories; and

X represents additional controls.

The equation is a research design, not a claim that these coefficients have already been estimated in this briefing.

Because the central proposition is dynamic, distributed-lag and local-projection approaches are preferable to a purely contemporaneous specification.

The question is not merely whether a shock matters.

It is:

WHEN DOES IT MATTER, HOW MUCH DOES IT MATTER, AND FOR HOW LONG?

16. THE MENA VULNERABILITY MATRIX

The appropriate unit of comparison is not simply the country.

It is the country-channel combination.

An economy can have:

low currency exposure but high energy exposure;

high energy exposure but strong fiscal buffers;

low oil exposure but high fertilizer exposure;

strong reserves but high food-import dependence;

a stable currency but severe shipping dependence.

Therefore, country vulnerability should be represented as a vector:

Vᵢ = {FX, ENERGY, HORMUZ, FOOD, FERTILIZER, TRADE, FINANCE, FISCAL, RESERVES}

This avoids simplistic country rankings.

It also produces more useful intelligence.

The question becomes:

Which transmission channel is most likely to bind first?

That is a substantially more precise question than asking which economy is simply “strong” or “weak.”

17. THE SEPTEMBER 22, 2026 SNAPSHOT

The current environment demonstrates why this framework matters.

Hormuz traffic remains severely constrained. Reuters reported on September 22 that commodity-vessel crossings had fallen dramatically from pre-conflict levels. [24]

At the same time, Iran publicly indicated that it could reopen the Strait within seven days under specified conditions involving U.S. military pressure and the blockade of Iranian ports. That statement should be treated as an attributed position, not as an independently verified forecast of reopening. [19] [23]

Energy markets remain sensitive to these developments. Reuters reported Brent crude near $100 per barrel on September 22 amid uncertainty surrounding U.S.-Iran diplomacy and the timing of a possible agreement. [22]

The infrastructure response is also beginning to acquire an economic dimension. The Financial Times reported that the United States was discussing a proposed $10 billion investment initiative with Arab states to develop infrastructure intended to reduce dependence on Hormuz, with a broader platform potentially exceeding $50 billion. The proposal remains a reported initiative rather than an established investment program. [21]

This is analytically significant because it suggests that the response to a chokepoint crisis may itself create a new investment cycle:

CHOKEPOINT RISK → INFRASTRUCTURE DIVERSIFICATION → PIPELINES / PORTS / STORAGE → CAPITAL INVESTMENT → NEW TRADE ROUTES

In other words, a geopolitical disruption can eventually produce a capital-allocation response that changes the physical architecture of the regional economy.

18. FROM CRISIS MANAGEMENT TO ECONOMIC REDESIGN

The deeper implication is that MENA may be entering a period in which resilience itself becomes an economic asset.

The traditional model optimized for efficiency:

LOW INVENTORIES + LOW TRANSPORT COSTS + SPECIALIZED SUPPLIERS + JUST-IN-TIME LOGISTICS

The emerging model may place greater value on:

REDUNDANCY + INVENTORIES + ALTERNATIVE ROUTES + DOMESTIC CAPACITY + MULTIPLE SETTLEMENT SYSTEMS

That transition has economic costs.

Redundancy is expensive.

Inventory is expensive.

Alternative infrastructure is expensive.

But the absence of redundancy can become dramatically more expensive during a systemic disruption.

The economic calculation is therefore changing from:

“What is the cheapest system under normal conditions?”

to:

“What is the least costly system across both normal conditions and plausible disruption scenarios?”

That is a resilience question rather than a conventional efficiency question.

19. THE JaFaJ RESEARCH AGENDA

The next generation of JaFaJ economic intelligence should move beyond narrative monitoring toward a continuously updated empirical system.

The research agenda should include at least six components.

1. A MONTHLY MENA PANEL

At least 15 economies with standardized measurements for:

exchange rates;

CPI;

food CPI;

wages;

real wages;

policy rates;

reserves;

import cover;

fiscal balances;

oil exposure;

fertilizer exposure; and

food-import dependence.

2. A HORMUZ TRAFFIC INDEX

Observed vessel traffic should be transformed into a standardized disruption measure.

3. FX PASS-THROUGH ESTIMATION

Estimate country-specific relationships between depreciation and:

headline inflation;

core inflation;

food inflation; and

import prices.

4. FERTILIZER-TO-FOOD LAG ESTIMATION

Measure the interval between fertilizer-price movements and subsequent food-price inflation.

5. EXTERNAL-BUFFER INDEX

Construct a composite measure incorporating:

reserves;

import cover;

fiscal space;

inventories;

external financing capacity; and

substitution options.

6. FUNCTIONAL DE-DOLLARIZATION DATABASE

Separate:

RESERVES

INVOICING

SETTLEMENT

TRADE FINANCE

FUNDING

COMMODITY PRICING

The objective should not be to determine whether the world is “de-dollarizing.”

The objective should be to measure where, how and at what speed monetary diversification is occurring.

20. REPLICATION AND DATA-INTEGRITY STANDARD

A Ph.D.-level economic intelligence product must make it possible for another researcher to reconstruct the analysis.

Every future JaFaJ edition should therefore identify:

publication date;

data cutoff date;

observation date;

source institution;

dataset name;

variable definition;

benchmark;

currency;

unit;

transformation;

calculation method;

whether the number is observed, estimated, projected or calculated by JaFaJ  ; and

whether historical data have subsequently been revised.

This is particularly important for exchange rates.

Official and parallel-market rates should never be combined without explicit labeling.

The same principle applies to reserves, inflation, commodity benchmarks and trade flows.

Measurement discipline is not a formatting issue. It is part of the economics.

CONCLUSION: THE SHOCK IS THE SYSTEM

The most important lesson from the current MENA environment is that economic shocks rarely remain where they begin.

A currency shock can become an import shock.

An import shock can become an energy shock.

An energy shock can become a shipping shock.

A shipping shock can become a fertilizer shock.

A fertilizer shock can become a food shock.

A food shock can become a real-income shock.

A real-income shock can become a demand shock.

And a demand shock can eventually become a fiscal, monetary and financial shock.

The process is neither automatic nor uniform.

Institutions matter.

Reserves matter.

Inventories matter.

Fiscal space matters.

Exchange-rate regimes matter.

Trade diversification matters.

Infrastructure matters.

And time matters.

The central analytical proposition of this JaFaJ   briefing is therefore straightforward:

MENA’s economic resilience cannot be measured by looking at any single variable. It must be measured by examining how effectively an economy can interrupt the transmission of an external shock before that shock reaches households, firms, government finances and financial markets.

The September 2026 experience demonstrates why.

Hormuz is not merely a shipping lane. It is a transmission mechanism.

Oil is not merely a commodity. It is a fiscal, industrial and geopolitical variable.

The dollar is not merely a currency. It is an architecture for reserves, settlement, financing and pricing.

Fertilizer is not merely an agricultural input. It is a delayed food-security variable.

And the exchange rate is not merely a number on a screen.

For import-dependent households and firms, it is the price of participation in the global economy.

That is the deeper lesson of the MENA economic transmission system:

THE ECONOMY DOES NOT EXPERIENCE SHOCKS ONE AT A TIME. IT EXPERIENCES SYSTEMS OF SHOCKS.

RESEARCH QUESTIONS FOR THE NEXT JaFaJ  EDITION

1. How rapidly does exchange-rate depreciation pass through to food inflation across different MENA monetary regimes?

2. How much of the economic effect of a Hormuz disruption comes from physical supply loss versus insurance, freight and financial risk premiums?

3. How long is the fertilizer-to-food transmission lag?

4. Which external buffers most effectively reduce household-level transmission?

5. Does monetary diversification primarily represent reserve diversification, transaction diversification or financial-system diversification?

6. At what point does an external price shock become a domestic demand shock?

7. Which indicators provide the earliest warning that a temporary external disruption is becoming a persistent domestic macroeconomic problem?

SOURCE AND CITATION ARCHITECTURE

TIER 1 — PRIMARY INSTITUTIONAL DATA

International Monetary Fund; Bank for International Settlements; World Bank; central banks; national statistical authorities; official trade and energy agencies.

TIER 2 — EMPIRICAL RESEARCH

Peer-reviewed research, IMF research, BIS working papers and other institutional empirical studies.

TIER 3 — CONTEMPORANEOUS REPORTING

Reuters and comparable high-quality news organizations for rapidly changing country-level facts, market developments and official statements.

TIER 4 — JaFaJ  ANALYTICAL SYNTHESIS

JaFaJ   calculations, transmission models, scenario construction, monitoring frameworks and analytical inference.

The evidentiary rule is:

NUMERICAL CLAIM → SOURCE

CAUSAL CLAIM → EMPIRICAL EVIDENCE OR EXPLICIT QUALIFIER

FORECAST → ATTRIBUTED SOURCE

CONTESTED CLAIM → ATTRIBUTED CLAIM

TABLE → SOURCE NOTE + DATA VINTAGE

JaFaJ  INFERENCE → CLEARLY IDENTIFIED AS ANALYSIS

This distinction is essential. Observed facts, institutional estimates, empirical findings and analytical inference should never be presented as though they were the same type of evidence.

World Bank. Commodity Markets Outlook. April 2026. https://www.worldbank.org/en/research/commodity-markets.

Reuters. “Oil Prices Rise on Trump Timeline for Iran Peace Deal: After US Elections.” September 22, 2026. https://www.reuters.com/business/energy/oil-rises-slightly-ahead-potential-us-iran-talks-2026-09-22/.

Reuters. “Iran Says It Has Enough Foreign Currency Despite US Sanctions.” September 1, 2026. https://www.reuters.com/world/middle-east/iran-says-it-has-enough-foreign-currency-despite-us-sanctions-2026-09-01/.

Reuters. “Hormuz Vessel Traffic Falls to Two, Data Shows.” September 22, 2026. https://www.reuters.com/world/middle-east/hormuz-vessel-traffic-falls-two-data-shows-2026-09-22/.

Reuters. “Currency Collapse Heaps More Pain on Civilians in Divided Sudan.” September 22, 2026. https://www.reuters.com/world/africa/currency-collapse-heaps-more-pain-civilians-divided-sudan-2026-09-22/.

International Monetary Fund. “World Official Foreign Currency Reserves Largely Unchanged in the First Quarter of 2026.” COFER Data Brief. July 2026.

International Monetary Fund. “The Oil Market Absorbed the War Shock, but Buffers Are Running Low.” July 15, 2026.

International Monetary Fund. Regional Economic Outlook Update: Middle East and Central Asia, April 2026: War in the Middle East: Economic Spillovers and Policy Challenges. July 30, 2026. https://www.imf.org/en/publications/reo/meca/issues/2026/04/16/regional-economic-outlook-middle-east-central-asia-april-2026.

International Monetary Fund. People’s Republic of China: 2025 Article IV Consultation. IMF Country Report No. 26/044. 2026.

International Monetary Fund. “How the War in the Middle East Is Affecting Energy, Trade, and Finance.” March 30, 2026.

Financial Times. “US Proposes $10bn Fund with Arab Allies to Bypass Hormuz.” September 22, 2026. https://www.ft.com/content/99ba134a-6252-45f3-b312-07b8752a5a98.

Bank for International Settlements. “Maritime Chokepoints and the Global Economy: Evidence from the Strait of Hormuz.” BIS Working Paper No. 1378. September 17, 2026.

BIBLIOGRAPHY

LIMITATIONS AND NEXT RESEARCH

APPENDICES

APPENDIX A — MENA TRANSMISSION INDICATOR SYSTEM

Core indicators: 12-month FX change; headline, core and food CPI; nominal and real wages; policy rate; reserves and import cover; oil exposure; fertilizer exposure; food-import dependence; shipping and freight indicators; trade-finance conditions; and reserve-currency composition.

APPENDIX B — HYPOTHESIS AND VARIABLE MATRIX

H1 FX pass-through; H2 oil-importer asymmetry; H3 chokepoint transmission; H4 agricultural lag; H5 buffer heterogeneity; H6 functional monetary diversification. Before estimation, each proposition should be linked to dependent variables, explanatory variables, controls, expected signs and lag structures.

APPENDIX C — DATA DICTIONARY AND REPLICATION STANDARD

Each observation should retain publication date, data cutoff, observation date, source institution, dataset, variable definition, benchmark, currency, unit, transformation, calculation method, evidence class and revision status. Official and parallel-market FX rates must remain separately identified.

APPENDIX D — SOURCE AND CITATION REGISTER

Tier 1: primary institutional data. Tier 2: empirical research. Tier 3: contemporaneous reporting. Tier 4: JaFaJ analytical synthesis. Causal and macroeconomic claims should preferentially rely on primary data and empirical research; rapidly changing observations may rely on high-quality contemporaneous reporting.

ENDNOTES

[1] JaFaJ. “MENA Economic Briefing: The MENA Economic Transmission System.” September 22, 2026. Working analytical document.

[2] Reuters. “Currency Collapse Heaps More Pain on Civilians in Divided Sudan.” September 22, 2026. https://www.reuters.com/world/africa/currency-collapse-heaps-more-pain-civilians-divided-sudan-2026-09-22/.

[3] Reuters. “Iran Faces Pressure from All Sides.” September 2, 2026.

[4] Reuters. “Iran Says It Has Enough Foreign Currency Despite US Sanctions.” September 1, 2026. https://www.reuters.com/world/middle-east/iran-says-it-has-enough-foreign-currency-despite-us-sanctions-2026-09-01/.

[5] Reuters. “US Pressure on Iran Starting to Tell, as Sanctions and Blockade Bite.” September 3, 2026.

[6] International Monetary Fund. Regional Economic Outlook Update: Middle East and Central Asia, April 2026: War in the Middle East: Economic Spillovers and Policy Challenges. July 30, 2026.

[7] Bank for International Settlements. “Maritime Chokepoints and the Global Economy: Evidence from the Strait of Hormuz.” BIS Working Paper No. 1378. September 17, 2026.

[8] International Monetary Fund. “World Official Foreign Currency Reserves Largely Unchanged in the First Quarter of 2026.” IMF Data Brief. July 2026.

[9] International Monetary Fund. People’s Republic of China: 2025 Article IV Consultation. IMF Country Report No. 26/044. 2026.

[10] International Monetary Fund. “How the War in the Middle East Is Affecting Energy, Trade, and Finance.” March 30, 2026.

[11] International Monetary Fund. “The Oil Market Absorbed the War Shock, but Buffers Are Running Low.” July 15, 2026.

[12] International Monetary Fund. MENAP regional analysis, 2026. Oil-price shock estimates for oil-importing emerging and developing economies.

[13] International Monetary Fund. Regional Economic Outlook Update, Middle East and Central Asia, April 2026: “War in the Middle East: Economic Spillovers and Policy Challenges.” July 30, 2026.

[14] Bank for International Settlements. “Maritime Chokepoints and the Global Economy: Evidence from the Strait of Hormuz.” BIS Working Paper No. 1378. September 17, 2026.

[15] International Monetary Fund. “World Official Foreign Currency Reserves Largely Unchanged in the First Quarter of 2026.” COFER Data Brief. July 2026.

[16] International Monetary Fund. People’s Republic of China: 2025 Article IV Consultation. IMF Country Report No. 26/044. 2026. See Box 6, “China: RMB Internationalization.”

[17] World Bank. Commodity Markets Outlook. April 2026. Fertilizers section. https://www.worldbank.org/en/research/commodity-markets.

[18] International Monetary Fund. Regional Economic Outlook Update: Middle East and Central Asia, April 2026. Figure 7 and associated analysis.

[19] Reuters. “Hormuz Vessel Traffic Falls to Two, Data Shows.” September 22, 2026. https://www.reuters.com/world/middle-east/hormuz-vessel-traffic-falls-two-data-shows-2026-09-22/.

[20] Reuters. “Iran Says It Has Enough Foreign Currency Despite US Sanctions.” September 1, 2026. https://www.reuters.com/world/middle-east/iran-says-it-has-enough-foreign-currency-despite-us-sanctions-2026-09-01/.

[24] Reuters. “Hormuz Vessel Traffic Falls to Two, Data Shows.” September 22, 2026. https://www.reuters.com/world/middle-east/hormuz-vessel-traffic-falls-two-data-shows-2026-09-22/.

[23] Reuters. “Iran Ready to Reopen Strait of Hormuz if US Eases Military Pressure and Lifts Blockade.” September 22, 2026. https://www.reuters.com/world/middle-east/iran-ready-reopen-strait-hormuz-if-us-eases-military-pressure-lifts-blockade-2026-09-22/.

[22] Reuters. “Oil Prices Rise on Trump Timeline for Iran Peace Deal: After US Elections.” September 22, 2026. https://www.reuters.com/business/energy/oil-rises-slightly-ahead-potential-us-iran-talks-2026-09-22/.

[21] Financial Times. “US Proposes $10bn Fund with Arab Allies to Bypass Hormuz.” September 22, 2026. https://www.ft.com/content/99ba134a-6252-45f3-b312-07b8752a5a98.

METHODOLOGICAL ENDNOTE

Numbered citations in the text refer to the endnotes in this section. Every material numerical observation is tied to a dated source; causal statements are supported by empirical research or explicitly identified as analytical inference; forecasts and scenarios are attributed to their originating institution; and contested statements are attributed rather than presented as established fact.

Recommended future editions should standardize a monthly data panel covering 12-month FX change, CPI, core CPI where available, wage growth, real wage growth, policy rate, reserves, import cover, oil exposure, fertilizer exposure, food-import dependence and reserve-currency composition.

The framework presented here is designed to generate testable empirical questions, not to imply that every proposed relationship has already been estimated. Country-level comparisons remain constrained by differences in observation dates, definitions, market structures and data availability.

The next research stage should estimate country-specific pass-through coefficients, distributed lags, buffer effects and incidence patterns using a harmonized MENA panel. Where the evidence cannot support a coefficient, JaFaJ should preserve the relationship as a proposition rather than manufacture quantitative precision.

RESEARCH NOTE AND SCOPE

This edition expands JaFaJ ’s economic reviews into a broader economic-systems study. It preserves the original briefing’s central proposition—that exchange-rate stability is not synonymous with economic stability—and adds a transmission framework connecting currencies to oil, Hormuz, shipping, fertilizer, agriculture, food, trade and international finance.

The analysis is deliberately non-ranking. Countries are discussed according to economic mechanisms and exposure channels, not as winners or losers. Where data are not synchronized across countries, the observation date is identified rather than mechanically compared. This is essential because inflation, exchange rates, reserves and monetary-policy settings move on different clocks.

The empirical base combines the uploaded JaFaJ  briefing with current institutional and reporting sources available as of September 22, 2026, principally the IMF, BIS, national statistical and monetary authorities, and Reuters reporting for fast-moving developments. [1–10]

RESEARCH QUESTIONS

How does currency instability become an economic shock rather than merely a financial-market event?

Through what mechanisms do oil and Hormuz disruptions propagate into inflation and global growth?

Why are fertilizer and agricultural markets critical second-order transmission channels?

Which MENA economies absorb shocks through prices, exchange rates, reserves, fiscal policy or trade?

How is the international monetary system diversifying around the dollar, and what does ‘de-dollarization’ actually mean in measurable terms?

SYSTEM | PRIMARY SHOCK | TRANSMISSION CHANNEL | GLOBAL EFFECT

Currency | Depreciation / confidence | Imports, savings, debt | Inflation / capital flows

Oil | Supply / price shock | Fuel, transport, fiscal balances | Growth / inflation

Hormuz | Shipping disruption | Oil, LNG, fertilizer, insurance | Supply-chain shock

Trade | Logistics / financing costs | Goods and inputs | Slower trade / higher prices

Agriculture | Fertilizer, fuel, freight | Farm production | Food inflation

Dollar | Settlement / reserve diversification | Payments and finance | Monetary architecture

SHOCK | FIRST-ROUND EFFECT | SECOND-ROUND EFFECT | MACROECONOMIC RESULT

Currency depreciation | Import prices rise | CPI / wage pressure | Real-income loss

Oil spike | Fuel costs rise | Transport / production costs | Inflation / weaker demand

Hormuz disruption | Physical supply falls | Insurance / rerouting / inventories | Stagflation risk

Fertilizer disruption | Farm input costs rise | Lower yields / food prices | Food inflation

Trade interruption | Delivery times rise | Working-capital needs | Lower trade / investment

Dollar diversification | Settlement patterns change | Payment infrastructure adapts | Monetary fragmentation

VARIABLE | SUDAN | IRAN | GLOBAL RELEVANCE

FX regime stress | Extreme | Extreme | Confidence / trade

Food/import channel | High | High | Commodity demand

Energy linkage | Regional | Global | Oil / Hormuz

Foreign-exchange access | Severely constrained | Constrained | Trade finance

External transmission | Africa / Red Sea | Energy / Asia / global | High for Iran; regional for Sudan

TRADE CHANNEL | MECHANISM | LIKELY RESULT

Energy | Scarcer physical supply | Higher energy prices

Food | Higher freight / inputs | Higher retail prices

Fertilizer | Feedstock + logistics | Higher farm costs

Manufacturing | Energy + intermediate goods | Margin compression

Shipping | Rerouting + insurance | Longer lead times

Finance | Working-capital / trade credit | Tighter liquidity

Tourism / aviation | Route disruption | Service-export losses

ECONOMY TYPE | DIRECT EXPOSURE | PRIMARY BUFFER | PRIMARY RISK

Gulf oil exporter | High physical / shipping | Oil revenue / reserves | Production + logistics

Asian oil importer | High commodity | Strategic stocks / substitution | Inflation / current account

European importer | Indirect energy | Alternative supply | Gas / industrial costs

African food importer | High food-input | Limited | Food inflation

Global manufacturer | Intermediate-input | Inventory / suppliers | Production delays

FRONT | MEASURE

Reserves | Currency / gold composition of official reserves

Trade | Share of imports and exports invoiced in each currency

Payments | Settlement-network and clearing-system usage

Commodities | Currency used to price or settle energy / metals

Finance | Cross-border loans, bonds, deposits and swaps

INDICATOR | QUESTION

12-month FX change | Has the currency lost external value?

12-month CPI | How fast are domestic prices rising?

Nominal wage growth | Are incomes catching up?

Real wage growth | Is purchasing power improving?

Policy rate | How expensive is stabilization?

Reserves | How much external defense remains?

Import composition | Where will depreciation hit first?

ECONOMY | FX CHANNEL | ENERGY CHANNEL | FOOD / INPUT CHANNEL | BUFFER

Sudan | Extreme | Fuel/import exposure | Very high | Severely constrained

Iran | Extreme | Producer + sanctions | High | Constrained / contested

Gulf exporters | Low nominal FX | Exporter | Import / logistics | Generally substantial

Egypt | High flexibility | Importer / producer | High | Improved but important

Turkey | High inflation sensitivity | Importer | High | Policy-rate buffer

Jordan | Peg / external buffer | Importer | Food/import exposure | Reserve-supported

Morocco | Managed regime | Importer | Agriculture / food | Moderate

Lebanon | Stressed / stabilized | Importer | High | Fragile

HORIZON | WATCH

24–72 hours | FX markets, oil, tanker traffic, official interventions

1–4 weeks | Freight, insurance, inventories, fertilizer, food commodities

1–6 months | CPI, policy rates, real wages, trade balances

6–12 months | Growth, investment, fiscal balances, reserve composition

WATCH | PRIMARY INDICATOR | SECOND-ORDER INDICATOR | WHY IT MATTERS

Sudan | Parallel FX | Food / fuel prices | Currency-collapse transmission

Iran | Rial / FX access | Trade / inflation | Energy + monetary shock

Gulf | Oil / shipping | CPI / fiscal balance | Buffer vs. logistics risk

Hormuz | Tanker traffic | Oil / LNG / fertilizer | Global supply indicator

Agriculture | Fertilizer prices | Food CPI | Second-order inflation

Egypt | FX / core CPI | Real income | Import-price channel

Turkey | CPI / FX | Policy rate | Inflation regime

Lebanon | FX / reserves | Banking / imports | Financial fragility

Dollar | Reserve share | Trade settlement | Monetary architecture

RMB | Trade settlement | CIPS / reserves | Diversification

Proposition | Testable relationship | Primary variables | Expected mechanism

H1: FX pass-through | Larger depreciation is associated with higher subsequent import-price and CPI inflation, conditional on monetary policy and commodity prices. | FX change; import prices; CPI; policy rate | Imported-input repricing

H2: Oil-importer asymmetry | Oil-price increases impose larger near-term output costs on net oil importers than on net exporters. | Oil price; GDP growth; oil trade balance | Terms-of-trade shock

H3: Chokepoint transmission | Large negative Hormuz traffic shocks precede increases in energy/fertilizer prices and tighter financial conditions. | Hormuz traffic; oil; fertilizer; spreads | Physical supply constraint

H4: Agricultural lag | Fertilizer and energy shocks affect food prices with longer lags than headline energy prices. | Fertilizer; food CPI; planting/harvest timing | Biological production lag

H5: Buffer heterogeneity | Reserve adequacy, fiscal space and inventory buffers reduce the immediate domestic transmission of external shocks. | Reserves; import cover; fiscal balance; inventories | Shock absorption

H6: Monetary diversification | Greater use of non-dollar settlement can increase transaction diversification without implying replacement of the dollar as the principal reserve asset. | Settlement currency; reserve share; payment-system use | Functional rather than binary de-dollarization

Data block | Core variables | Frequency | Preferred source | Analytical use

Foreign exchange | Spot FX; parallel FX where material; 12-month change; REER where available | Daily / monthly | Central banks; IMF; market data | Currency stress and pass-through

Inflation | Headline CPI; core CPI; food CPI; energy CPI | Monthly | National statistics; IMF | Price transmission

Income | Nominal wages; real wages; employment | Monthly / quarterly | National statistics; ILO where available | Household purchasing power

Monetary policy | Policy rate; real policy rate; reserve requirement where relevant | Monthly | Central banks | Stabilization cost

External buffers | Gross reserves; net reserves where available; import cover | Monthly | IMF; central banks | Shock absorption capacity

Energy | Brent/WTI; domestic fuel prices; oil/gas exports/imports | Daily / monthly | EIA; IMF; World Bank; national agencies | Energy transmission

Maritime | Hormuz traffic; tanker traffic; freight; insurance proxies | Daily / weekly | IMF PortWatch; BIS; shipping datasets | Physical supply shock

Agriculture | Fertilizer price; fertilizer imports; food commodity prices | Weekly / monthly | World Bank; FAO; national data | Second-round food effects

Trade | Exports; imports; current account; trade concentration | Monthly / quarterly | IMF; WTO; national statistics | External adjustment

Fiscal | Fiscal balance; debt; subsidy expenditure where available | Monthly / quarterly / annual | Finance ministries; IMF | Policy capacity

Finance | Sovereign spreads; capital flows; bank credit; trade finance | Daily / monthly | IMF; BIS; market sources | Financial transmission

Monetary architecture | Reserve currency shares; settlement currency; CIPS and other payment metrics | Quarterly / annual | IMF COFER; SWIFT; BIS; payment systems | Dollar diversification

Indicator | Latest evidence | Interpretation for JaFaJ

U.S. dollar reserve share | 57.13% of allocated official FX reserves in 2026Q1 | Dollar remains the dominant reserve asset; quarterly movements also reflect valuation effects. [15]

Euro reserve share | 20.03% in 2026Q1 | Second-largest reserve currency in the IMF COFER data. [15]

RMB reserve share | 1.99% in 2026Q1 | Reserve diversification remains limited relative to dollar/euro dominance. [15]

China trade invoicing | Above 27% of goods trade and about 32% of services trade settled in RMB in 2024 | Shows substantial national/corridor internationalization without equivalent global reserve dominance. [16]

Hormuz disruption | BIS finds adverse traffic shocks raise energy/fertilizer prices and subsequently reduce global industrial production while increasing consumer prices | Supports the transmission-system hypothesis and a lagged empirical design. [14]

Fertilizer prices | World Bank reports fertilizer index +12% q/q in 2026Q1; projects >30% increase for 2026 | Provides a measurable second-order channel from energy/shipping disruption to agriculture. [17]

Oil-importer sensitivity | IMF estimates a 10% annual oil-price increase reduces output growth ~0.5 percentage point and raises inflation ~1 percentage point for the average MENAP emerging/developing oil importer | Provides a regional elasticity benchmark. [18]

Sudan parallel FX | Reuters reported ~7,500 Sudanese pounds/USD on Sept. 22, versus ~4,100 in May and ~600 pre-war | Illustrates extreme FX-to-household transmission under monetary fragmentation. [2]

Iran FX/inflation | Reuters reported the rial above 2 million/USD and July inflation at 66%; Iranian officials disputed claims of economic collapse and cited intervention capacity | Illustrates why market depreciation and institutional stabilization capacity must be measured separately. [20]

Tier | Source type | Examples | Use

Tier 1 | Primary official data / institutions | IMF, BIS, World Bank, central banks, national statistical offices | Core quantitative claims

Tier 2 | Empirical research | BIS working papers, IMF research, peer-reviewed economics | Causal mechanisms and estimated effects

Tier 3 | High-quality reporting | Reuters and comparable wire services | Fast-moving country facts and quotations

Tier 4 | Analytical synthesis | JaFaJ  calculations and interpretation | Frameworks, implications and monitoring logic

 

The consolidated document preserves the central analytical proposition shared by both source editions: MENA’s vulnerability is best understood through the pathways by which external shocks move through currencies, energy, shipping, trade, agricultural inputs, prices, household purchasing power, financial conditions, and policy responses.

SOURCE AND EVIDENCE ARCHITECTURE

• PRIMARY INSTITUTIONAL SOURCES — IMF, BIS, World Bank, central banks, statistical agencies and other primary datasets.
• HIGH-QUALITY REPORTING — Reuters and other established reporting used for dated observations and attributed developments.
• EMPIRICAL RESEARCH — Peer-reviewed and institutional economic research used to establish mechanisms and testable propositions.
• ANALYTICAL INFERENCE — JaFaJ interpretations are identified as analysis rather than presented as observed facts.

FINAL RESEARCH-QUALITY STANDARD

This edition is designed as a research briefing rather than a forecast. The distinction among observed data, estimates, projections, JaFaJ calculations, analytical interpretation and conditional scenarios is material to the reliability of the publication. Where the available evidence does not support an estimated coefficient, this report presents the relationship as a proposition or research question rather than manufacturing quantitative precision.

• PROJECTIONS AND SCENARIOS — Institutional estimates and reported scenarios are not represented as JaFaJ forecasts unless explicitly identified as such.

THE JaFaJ ECONOMIC TRANSMISSION THESIS The economy does not experience shocks one at a time. It experiences systems of shocks. A disturbance becomes macroeconomically consequential when it propagates across connected markets, passes through prices or quantities, is distributed among households, firms and governments, exhausts or mobilizes buffers, and generates second-round effects.
LAYER	ANALYTICAL FUNCTION	JAFAJ  QUESTION
1	ORIGINATING SHOCK	Commodity, currency, geopolitical, transportation, financial, fiscal, supply, or climate disturbance.
2	TRANSMISSION CHANNEL	Imports, energy, shipping, fertilizer, food, credit, government revenue, foreign exchange, or expectations.
3	PASS-THROUGH	The proportion of the originating shock transmitted into prices, quantities, wages, margins, trade or public finances.
4	INCIDENCE	The distribution of the economic burden among consumers, workers, producers, importers, governments, investors and taxpayers.
5	ADJUSTMENT	Substitution, inventory changes, production shifts, consumption changes, wage adjustment, fiscal action, monetary action or trade diversion.
6	BUFFER CAPACITY	Reserves, fiscal space, inventories, domestic production, alternative suppliers, financing access and policy credibility.
7	FEEDBACK	Second-round effects through inflation expectations, demand, fiscal balances, exchange rates, capital flows and further supply constraints.