GDP by Final Expenditure Component, Current & Constant Prices (SH1390-1397)_

Event_Log

1. 011949Plan Organization established; First Seven-Year PlanCorrelationExpected causation

   Sazman-e Barnameh created to design and coordinate national development plans, beginning the era of formal five/seven-year planning.

   Why this link: The Plan Organization was created specifically to direct oil revenue into a national capital-investment program; gross (fixed) capital formation is exactly the aggregate its five/seven-year plans were designed to expand.

   Caveat: No investment data exists for the 1949-60 First Plan period itself; the causal mechanism predates the charted series.

   Lag: Years to decadesSource: Iran Data Portal (Syracuse University)
2. 021955Second Seven-Year Plan launchedCorrelationExpected causation

   Plan Organization launches Iran's second national development plan (1955-1962), financed substantially by oil revenue following the 1954 Consortium Agreement; communications, agriculture and the Khuzestan Development Service (Karaj, Sefid Rud and Dez dams) receive the largest budget allocations.

   Why this link: Communications, agriculture and the Khuzestan dam projects (Karaj, Sefid Rud, Dez) receiving the largest budget allocations is precisely a gross-fixed-capital-formation program.

   Caveat: No investment data exists for 1955-60; the charted series begins after the plan.

   Lag: Years to charted dataSource: Encyclopaedia Iranica (Barnama-Rizi / Planning)
3. 0319861986 oil price collapseCorrelationExpected causation

   Saudi Arabia abandons its swing-producer role; oil prices crash from ~$27 to under $10/barrel, straining every oil-exporting economy in this database (Saudi Arabia, Venezuela, USSR, Iran).

   Why this link: Fuel's share of merchandise exports directly tracks the world price of oil; the 1986 collapse mechanically depressed the value (though not necessarily volume) of Iran's dominant export category.

   Caveat: Value share also depends on non-oil export growth, which was minimal during the war economy.

   Lag: Same year.Source: US Energy Information Administration
4. 0420032000s commodity super-cycleCorrelationExpected causation

   China's post-2001 WTO-driven infrastructure boom, alongside strong global growth, drives the IMF commodity price index up roughly fourfold between January 2000 and mid-2008; crude oil rises from about $30/barrel in 2003 to a record $147/barrel on 11 July 2008, delivering a sustained fiscal windfall to every oil exporter in this database (Iran, Saudi Arabia, Venezuela, Russia) before the Global Financial Crisis abruptly ends the cycle.

   Why this link: The fuel share of merchandise exports rose with the price boom, since Iran's non-oil export base grew far more slowly than the oil windfall.

   Caveat: Some of the rise also reflects stagnation in manufactured and agricultural export competitiveness, a separate domestic story.

   Lag: Same year.Source: US Energy Information Administration
5. ··2003Iraq War beginsCorrelationExpected causation

   US-led invasion halts roughly 2 million barrels/day of Iraqi oil production; global crude prices spike toward $40/barrel before Saudi Arabia and other OPEC members raise output to offset the loss, averaging $30/barrel for 2003 overall (up 19% from 2002).

   Why this link: Post-Saddam Iraq rapidly became one of Iran's largest export markets for consumer goods, food, and construction materials, a structural shift traceable to the 2003 regime change.

   Caveat: The trade relationship built up gradually over subsequent years and also depended on Iran's own export-promotion policy and sanctions-driven regionalization of trade.

   Lag: 2-5 years.Source: Middle East Research and Information Project (MERIP)
6. 052008Global Financial Crisis — Lehman Brothers collapseCorrelationExpected causation

   Triggers a synchronized global recession; oil prices crash from ~$147 to ~$40/barrel within months, hitting every oil exporter in this database simultaneously, while credit-driven European economies (Spain, Portugal, Greece) enter prolonged crises.

   Why this link: The current-account surplus, dominated by oil exports, contracted sharply as export revenue collapsed with the oil price.

   Caveat: Import compression in response to the shock also affected the balance, partly offsetting the export-side drop.

   Lag: Same to next year.Source: Federal Reserve History
7. 062015Iran nuclear deal (JCPOA) signedCorrelationExpected causation

   Iran and the P5+1 finalize the Joint Comprehensive Plan of Action in Vienna, exchanging nuclear-program limits for the lifting of UN, EU and US nuclear-related sanctions; roughly $100bn in frozen Iranian assets are released after IAEA-verified implementation begins in January 2016.

   Why this link: Sanctions relief beginning in January 2016 allowed Iran to roughly double its oil exports within a year, directly lifting fuel's share of merchandise exports.

   Caveat: The recovery in export volume was also constrained by upstream investment shortfalls after years of underinvestment, so the rebound was not as complete as sanctions relief alone would predict.

   Lag: 6-12 months (implementation began January 2016).Source: European External Action Service
8. 072018US withdraws from the JCPOACorrelationExpected causation

   President Trump announces US withdrawal from the Iran nuclear deal and directs the phased reimposition of all sanctions lifted in 2015-16, with full "snapback" effective 5 November 2018, reversing the 2015 sanctions-relief framework and re-isolating Iran's oil and banking sectors from the dollar system.

   Why this link: Snapback sanctions from November 2018 cut Iran's oil exports by roughly two-thirds within a year, a direct and well-documented collapse in the fuel share of merchandise exports.

   Caveat: None significant: the mechanism (US secondary sanctions on oil buyers) and the export data are both well documented and closely aligned in timing.

   Lag: Within 6 months of the November 2018 snapback.Source: OFAC — May 2018 Guidance on Reimposing Certain Sanctions with Respect to Iran
9. 082020COVID-19 declared a pandemicCorrelationExpected causation

   WHO declaration triggers synchronized global lockdowns, an oil-demand collapse (WTI briefly trades negative on 20 April 2020), and unprecedented fiscal/monetary stimulus across every country in this database.

   Why this link: International tourist arrivals to Iran collapsed with global travel restrictions in 2020, a direct and near-universal effect of pandemic lockdowns on cross-border travel.

   Caveat: Iran's tourism sector was already constrained by sanctions-related banking and visa friction before the pandemic.

   Lag: Immediate, within months.Source: World Health Organization
10. ··2022Russian invasion of UkraineCorrelationExpected causation

    Triggers sweeping Western sanctions on Russia, a global energy-price shock benefiting other oil/gas exporters (Iran, Saudi Arabia, Venezuela partially re-engaged by the West for supply), and a European inflation surge affecting Spain, Portugal, Greece.

    Why this link: Western sanctions on Russia deepened Iran-Russia economic cooperation (barter arrangements, sanctions-evasion trade routes, and a 2023 free-trade agreement), a structural shift in Iran's trade relationships traceable to this event.

    Caveat: The scale of this shift within Iran's aggregate merchandise export figures is modest relative to the still-dominant role of oil, and much of the increased cooperation runs through channels not fully captured in official trade statistics.

    Lag: 1-2 years.Source: OFAC — Russia-related sanctions

Related_Laws

Laws related to this measure. Correlation = how closely this law tracks this measure's story. Expected causation = how strongly we would expect it to have moved the line. Neither is a claim of proof.

1. 1988CorrelationExpected causationExecutive Bylaw of the Export and Import Regulations Act (1988)

   Issued in 1988, this bylaw implements that year's Export and Import Regulations Act, prescribing administrative procedures such as inter-ministerial committee review of import and export requests and a minimum six-month validity period for trade authorizations.

   Why this link: This 1988 implementing bylaw operationalized Iran's Export and Import Regulations Act, setting the licensing, permitted/prohibited goods lists, and procedural rules that governed the entire foreign-trade regime through the late Iran-Iraq War and postwar reconstruction period.

   Caveat: Trade volumes in this period were dominated by wartime shortages, foreign-exchange rationing, and the multiple-exchange-rate system, so the bylaw's specific contribution to export or import values cannot be separated from those larger forces.