To identify the households most affected by a carbon tax I set up a multi-sector model with putty-clay technology. A $100-per-ton carbon tax cuts emissions by 25% after 5 years, but reduces output by 3% in the short run and 4% in the long run. Initially, the tax is progressive despite poorer...

How does the market for corporate control reallocate firm ownership in response to adverse aggregate financial shocks? To answer this question, we develop a tractable model of mergers and acquisitions (M&As) where firms facing different degrees of financial constraints acquire ownership of...

How do financial frictions shape the set of acquirers, how much they acquire, and how long they keep ownership? To address these questions, we develop a tractable model of M&As whereby acquirers and targets emerge endogenously due to differences in liquidity. Financial crises lead to selection...

We analyze monetary policy in a New Keynesian model with durable and non-durable goods each with a separate degree of price rigidity. The model behavior is governed by two New Keynesian Phillips Curves. If durable goods are sufficiently long-lived we obtain an intriguing variant of the...

Using a new data set, we examine the characteristics and dynamics of cross-border mergers and acquisitions during emerging-market financial crises, that is, so-called fire-sale FDI. Our findings shed fresh light on whether the transactions undertaken during crisis periods differ in fundamental...

During the period 1991-93, Finland experienced the deepest economic downturn in an industrialized country since the 1930s. We argue that the culprit behind this Great Depression was the collapse of Finnish trade with the Soviet Union, because it induced a costly restructuring of the...

Europe's debt crisis casts doubt on the effectiveness of fiscal austerity in highly-integrated economies. Closed-economy models overestimate its effectiveness, because they underestimate tax-base elasticities and ignore cross-country tax externalities. In contrast, we study tax responses to debt...

We develop a model of foreign direct investment (FDI) in which financially liquid foreign firms acquire liquidity-constrained target firms. Using a large dataset of emerging-market acquisitions, we find evidence supporting three central predictions of the model: (i) firms in external finance...

What are the macroeconomic effects of tax adjustments in response to large public debt shocks in highly integrated economies? The answer from standard closed-economy models is deceptive, because they underestimate the elasticity of capital tax revenues and ignore crosscountry spillovers of tax...

COVID-19 became a global health emergency when it threatened the catastrophic collapse of health systems as demand for health goods and services and their relative prices surged. Governments responded with lockdowns and increases in transfers. Empirical evidence shows that lockdowns and...