It is widely believed that foreign aid may help conflict-affected countries to recover after the settlement of conflicts. However, the available empirical evidence supporting this view largely neglects the heterogeneous nature of aid. Drawing on the conflict database of the Uppsala Conflict Data...

The proliferation of international supply chains makes the domestic production of goods increasingly dependent on inputs from foreign sources. By expanding their sourcing portfolio to foreign suppliers, firms and by extension entire economies are more prone to the trade effects of adverse...

Economic sanctions are a frequently used tool of foreign policy. Constraining trade flows towards or from the target country is supposed to coerce its government into changing certain policies. However, sanctions constitute an obstacle to trade, thereby affecting flows of all countries,...

Economic sanctions are a frequent instrument of foreign policy. In a diplomatic conflict, they aim to elicit a change in the policies of foreign governments by damaging their economy. However, sanctions are not costless for the sending economy, where domestic firms involved in business with the...

How do exporting firms react to sanctions? Specifically, which firms are willing - or capable - to serve the market of a sanctioned country? We investigate this question for four sanctions episodes drawing on recent econometric advances in bias-corrected dynamic high-dimensional fixed effects...

This paper presents the “Ukraine Support Tracker”, which lists and quantifies military, financial and humanitarian aid to Ukraine in the context of Russia’s war against Ukraine. We track government commitments to Ukraine made between January 24, 2022 and January 15, 2023 by 40 governments...

In response to surging immigration pressure in Europe and the United States, Western policymakers advocate foreign aid as a means to fight the 'root causes' of irregular migration. This article provides the first global evidence of the effects of aid on migration preferences, migration flows,...