سرمایه‌گذاری مستقیم خارجی، ورود خالص (موازنه پرداخت‌ها، دلار جاری آمریکا)_

رویدادها

1. 01۲۰۰۲Official/market exchange-rate unificationقوت ارتباط

   Iran unifies its official and market exchange rates at the start of the 1381 fiscal year, a rare successful unification episode.

   چرایی این پیوند: Net FDI inflows jumped from $39m (2000) to $408m (2001) to $3.52bn (2002), roughly a 90-fold increase in two years, right as Iran unified its notoriously fragmented multi-tier exchange-rate system -- a textbook FDI-facilitating reform since unpredictable profit-repatriation economics under multiple exchange rates is one of the most commonly cited deterrents to foreign investment in this kind of economy.

   ملاحظه: Global FDI flows to emerging markets were also broadly recovering in the early 2000s after the 1997-98 Asian crisis and 2001 dot-com bust -- a confound not fully separable from the Iran-specific reform. WDI's Iran FDI series is also volatile and revision-prone; a single large deal can dominate an annual figure.

   تأخیر اثر: immediate to 1 yearمنبع: IMF Iran country page (Article IV history)
2. 02۲۰۱۲SWIFT disconnection and oil-export sanctionsقوت ارتباط

   Major Iranian banks cut off from SWIFT messaging; US NDAA sanctions target foreign purchasers of Iranian oil, triggering a sharp rial depreciation through 2012-13.

   چرایی این پیوند: FDI kept RISING through 2012 ($4.66bn, actually above 2011's $4.28bn) despite the NDAA/EU embargo/SWIFT sanctions cluster hitting that same year, then collapsed in 2013 ($3.05bn, -34.6%) and 2014 ($2.11bn, -31.1% further, -54.8% cumulative from the 2012 peak) as the sanctions regime matured and the October 2012 rial crash made Iran a much less attractive investment destination in dollar terms.

   ملاحظه: The counter-intuitive 2011-to-2012 RISE complicates a purely 'immediate sanctions shock' story -- FDI deals often reflect commitments made 1-2 years earlier, so the 2013-14 collapse more plausibly reflects the full, matured sanctions/rial-crash environment than the initial 2012 sanctions announcements themselves.

   تأخیر اثر: 1-2 year lagمنبع: USIP Iran Primer — Timeline of U.S. Sanctions
3. 03۲۰۱۶JCPOA Implementation Dayقوت ارتباط

   IAEA certifies Iranian compliance; US, EU and UN lift nuclear-related sanctions on oil, banking, shipping and other sectors, unlocking roughly $56bn of previously frozen assets.

   چرایی این پیوند: FDI rose from $3.37bn (2016) to $5.02bn (2017, +48.9%), the series' second-highest year on record, as sanctions relief and roughly $56bn of unfrozen assets brought foreign investors (notably Peugeot/Renault automotive joint ventures and Airbus/Boeing aircraft orders, both widely reported at the time) back into Iran.

   تأخیر اثر: immediate to 18 monthsمنبع: OFAC — JCPOA Implementation Day actions
4. 04۲۰۱۸US withdraws from JCPOAقوت ارتباط

   President Trump announces US withdrawal from the JCPOA and reimposition of sanctions after 90/180-day wind-down periods (effective Aug 7 and Nov 5, 2018).

   چرایی این پیوند: FDI collapsed from $5.02bn (2017) to $2.37bn (2018, -52.7%) to $1.51bn (2019, -36.5% further) to $1.34bn (2020, -73.3% cumulative from the 2017 peak) as major European firms (Total, Peugeot, Airbus among them) publicly announced their exit from Iran within months of the May 2018 withdrawal announcement, well documented in contemporaneous business press.

   تأخیر اثر: immediate, deepening over 2 yearsمنبع: Wikipedia — US withdrawal from the JCPOA (cross-check against OFAC primary orders)