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Working Paper
Intellectual Property, Tariffs, and International Trade Dynamics
The emergence of global value chains not only leads to a magnification of trade in intermediate inputs but also to an extensive technology diffusion among the different production units involved in arms-length relationships. In this context, the lack of enforcement of intellectual property rights has recently become a highly controversial subject of debate in the context of the China-U.S. trade negotiations. This paper analyzes the strategic interaction of tariff policies and the enforcement of intellectual property rights within a quantitative general equilibrium framework. Results indicate ...
Working Paper
Forecast Performance in Times of Terrorism
Governments, central banks and private companies make extensive use of expert and market-based forecasts in their decision-making processes. These forecasts can be affected by terrorism, a factor that should be considered by decision-makers. We focus on terrorism as a mostly endogenously driven form of political uncertainty and assess the forecasting performance of market-based and professional inflation and exchange rate forecasts in Israel. We show that expert forecasts are better than market-based forecasts, particularly during periods of terrorism. However, the performance of both ...
Working Paper
A History of U.S. Tariffs: Quantifying Strategic Trade-Offs in Tariff Policy Design
U.S. tariff policy has historically balanced competing goals—revenue, protection and reciprocity. Policy priorities have shifted over time in response to changing economic and political conditions. Using a calibrated general equilibrium model, we illustrate these trade-offs through the lens of tariff Laffer curves. A 70 percent tariff maximizes U.S. revenue only in the absence of retaliation; this optimum falls to 30 percent with reciprocal tariffs. A unilateral 25 percent tariff delivers the largest domestic consumption gains through favorable terms-of-trade effects, though these gains ...
Working Paper
The Impact of the 2022 Oil Embargo and Price Cap on Russian Oil Prices
This paper documents the effect of the oil embargo and price cap on Russian oil exports in the wake of the Russian invasion of Ukraine in February 2022. We show that the embargo forced Russia to accept a $32/bbl discount on its Urals crude in March 2023 relative to January 2022, nearly half of which is directly attributable to the higher cost of shipping crude oil over longer distances, as Russia diverted much of its crude oil exports to India. Based on a calibrated model of global oil supply and demand, the remainder ($17/bbl) can be explained by increased Indian bargaining power. We also ...
Working Paper
The Impact of the 2022 Oil Embargo and Price Cap on Russian Oil Prices
This paper documents the effect of the oil embargo and price cap on Russian oil exports in the wake of the Russian invasion of Ukraine in February 2022. We show that the embargo forced Russia to accept a $32/bbl discount on its Urals crude in March 2023 relative to January 2022, nearly half of which is directly attributable to the higher cost of shipping crude oil over longer distances, as Russia diverted much of its crude oil exports to India. Based on a calibrated model of global oil supply and demand, the remainder ($17/bbl) can be explained by increased Indian bargaining power. We also ...
Working Paper
Uncertainty and Hyperinflation: European Inflation Dynamics after World War I
Fiscal deficits, elevated debt-to-GDP ratios, and high inflation rates suggest hyperinflation could have potentially emerged in many European countries after World War I. We demonstrate that economic policy uncertainty was instrumental in pushing a subset of European countries into hyperinflation shortly after the end of the war. Germany, Austria, Poland, and Hungary (GAPH) suffered from frequent uncertainty shocks ? and correspondingly high levels of uncertainty ? caused by protracted political negotiations over reparations payments, the apportionment of the Austro-Hungarian debt, and border ...
Working Paper
The Impact of Financial Sanctions: The Case of Iran 2011-2016
This study provides a detailed analysis of the impact of financial sanctions on publicly traded companies. We consider the effect of imposing and lifting sanctions on the target country's traded equities and examine the differences in the reaction of politically connected firms and those without such connections. The paper focuses on Iran due to (1) its sizable financial markets, (2) imposition of sanctions of varying severity and duration on private and state-owned companies, (3) the significant presence of politically connected firms in the stock market, and (4) the unique event of the 2015 ...
Working Paper
Geopolitics and the U.S. Dollar's Future as a Reserve Currency
I survey the role of geopolitics and sanctions risk in shaping the U.S. dollar's status as the primary currency used for international reserves. Without changes in the economic incentives for holding FX reserves in U.S. dollar assets, an increased threat of sanctions is unlikely to drastically reduce the dollar share of FX reserves. Currently, around three-quarters of foreign government holdings of safe U.S. assets are by countries with some military tie to the U.S. Even a reduced reliance on the U.S. dollar for trade invoicing and debt denomination by a large bloc of countries less ...
Working Paper
Geopolitics Meets Monetary Policy: Decoding Their Impact on Cross-Border Bank Lending
We use bilateral cross-border bank claims by nationality to assess the effects of geopolitics on cross-border bank flows. We show that a rise in geopolitical tensions between countries — disagreements in UN voting, broad sanctions, or sentiments captured by geopolitical risk indices — significantly dampens cross-border bank lending. Elevated geopolitical tensions also amplify the international transmission of monetary policies of major central banks, especially when geopolitical tensions coincide with monetary policy tightening. Overall, our results suggest that geopolitics is roughly as ...
Journal Article
Financial Market Reactions to the Russian Invasion of Ukraine
This article analyzes financial market reactions to the Russia-Ukraine war with a focus on the opening weeks. Markets did not completely anticipate the war, and asset price reactions strengthened from the first week—when there were hopes for a quick resolution—to the second week, when prices generally peaked and began to partially revert to prewar values. Exposure to commodity trade and trade with Russia and Ukraine determined market perceptions of the riskiness of equity and foreign exchange assets. Credit default swap prices on sovereign debt and breakeven inflation rates indicate that ...