This data package includes the underlying data files to replicate the data, tables, and charts presented in Why Trump’s tariff proposals would harm working Americans, PIIE Policy Brief 24-1.

If you use the data, please cite as: Clausing, Kimberly, and Mary E. Lovely. 2024. Why Trump’s tariff proposals would harm working Americans. PIIE Policy Brief 24-1. Washington, DC: Peterson Institute for International Economics.

This data package includes the underlying data to replicate the charts and calculations presented in The International Economic Implications of a Second Trump Presidency, PIIE Working Paper 24-20.

If you use the data, please cite as:

McKibbin, Warwick, Megan Hogan, and Marcus Noland. 2024. The International Economic Implications of a Second Trump Presidency. PIIE Working Paper 24-20. Washington: Peterson Institute for International Economics.

This data package includes the underlying data to replicate the charts, tables, and calculations presented in The US Revenue Implications of President Trump’s 2025 Tariffs, PIIE Briefing 25-2.

If you use the data, please cite as:

McKibbin, Warwick, and Geoffrey Shuetrim. 2025. The US Revenue Implications of President Trump’s 2025 Tariffs. PIIE Briefing 25-2. Washington: Peterson Institute for International Economics.

Iran’s gross domestic product (GDP) inclined by 3.33 percent in 2020 after adjusting for inflation. This figure fell from 13.4 percent growth four years ago, which had been a reaction to sanctions lifting after the Joint Comprehensive Plan of Action (JPCOA) regarding Iran’s nuclear program. United States president Donald Trump ended that country’s participation in the deal, imposing new sanctions.

Political influence on the economy

Political tensions have hampered the economy of Iran, keeping growth low in spite of the country’s considerable oil reserves. The effect of these sanctions becomes obvious when looking at Iran’s oil exports to Europe over the past decade. Some analysts have blamed the new sanctions for the increase in Iran’s inflation rate, as well as the currency depreciation that has accompanied it.

Iran’s options

Although Iran’s main export partners are largely in Asia, many of the transactions are carried out using U.S. dollars. Even though other means of payment are possible, some countries worry about political ramifications of continuing trade relations with Iran. Iran’s greatest strength at the moment may be its low national debt, meaning that it can borrow a substantial amount of money if it can find a willing lender. However, given the instability of the political situation worldwide and regionally, it is difficult to assume that such a borrower exists at the moment.

Money Supply M2 in the United States increased to 21862.50 USD Billion in April from 21706.80 USD Billion in March of 2025. This dataset provides - United States Money Supply M2 - actual values, historical data, forecast, chart, statistics, economic calendar and news.

The Federal Reserve's balance sheet has undergone significant changes since 2007, reflecting its response to major economic crises. From a modest *** trillion U.S. dollars at the end of 2007, it ballooned to approximately **** trillion U.S. dollars by May 2025. This dramatic expansion, particularly during the 2008 financial crisis and the COVID-19 pandemic - both of which resulted in negative annual GDP growth in the U.S. - showcases the Fed's crucial role in stabilizing the economy through expansionary monetary policies. Impact on inflation and interest rates The Fed's expansionary measures, while aimed at stimulating economic growth, have had notable effects on inflation and interest rates. Following the quantitative easing in 2020, inflation in the United States reached * percent in 2022, the highest since 1991. However, by *************, inflation had declined to *** percent. Concurrently, the Federal Reserve implemented a series of interest rate hikes, with the rate peaking at **** percent in ***********, before the first rate cut since ************** occurred in **************. Financial implications for the Federal Reserve The expansion of the Fed's balance sheet and subsequent interest rate hikes have had significant financial implications. In 2023, the Fed reported a negative net income of ***** billion U.S. dollars, a stark contrast to the ***** billion U.S. dollars profit in 2022. This unprecedented shift was primarily due to rapidly rising interest rates, which caused the Fed's interest expenses to soar to over *** billion U.S. dollars in 2023. Despite this, the Fed's net interest income on securities acquired through open market operations reached a record high of ****** billion U.S. dollars in the same year.