درآمد، به استثنای کمک‌های بلاعوض (درصد از تولید ناخالص داخلی)_

رویدادها

1. 01۱۹۷۳Oil price shockقوت ارتباط

   OPEC price increases following the Arab oil embargo roughly quadruple Iran's oil revenue, fueling a large-scale but overheated state spending boom (Fifth Development Plan, 1973-78).

   چرایی این پیوند: Government revenue nearly doubled as a share of GDP, from 26.3% (1973) to 45.7% (1974), as the oil-price quadrupling flowed directly into government oil receipts, which dominate total revenue.

   ملاحظه: None substantial.

   تأخیر اثر: immediate (same year)منبع: OPEC Annual Statistical Bulletin
2. 02۱۹۸۶1986 oil price collapseقوت ارتباط

   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).

   چرایی این پیوند: Government revenue collapsed from 18.7% of GDP (1985) to 12.6% (1986), the series' lowest point, as the global oil-price crash crushed Iran's overwhelmingly oil-dependent revenue base at the worst possible moment for financing the ongoing war with Iraq.

   ملاحظه: None substantial.

   تأخیر اثر: immediate (same year)منبع: US Energy Information Administration