Results

CEP discussion paper

The 2025 trade war: dynamic impacts across US States and the global economy

We use a dynamic trade and reallocation model with downward nominal wage rigidities to quantitatively assess the economic consequences of the recent increase in the U.S. tariffs on imports from Mexico, Canada, and China,...Read more...

CEP discussion paper

Mark-ups in the digital era

Relying on a novel dataset which combines balance sheet data on firms, patents, and industry-level proxies of technology for 25 countries in the period 2001-2014, we document an increase in mark-ups over time, mainly dri...Read more...

Journal article

The Review of Economic Studies:

A theory of falling growth and rising rents

Growth has fallen in the U.S. amid a rise in firm concentration. Market share has shifted to low labour share firms, while within-firm labour shares have actually risen. We propose a theory linking these trends in which ...Read more...

CEP discussion paper

Local and national concentration trends in jobs and sales: the role of structural transformation

National U.S. industrial concentration rose between 1992-2017. Simultaneously, the Herfindhahl Index of local (six-digit-NAICS by county) employment concentration fell. This divergence between national and local employme...Read more...

Journal article

Economy Policy:

Dennis Novy discussion of: Startups and employment

New firms, or startups, come into being all the time. Their lives are precarious at the beginning: many firms close down after a short while, and only few firms have a long-run future. Among those that survive, a small m...Read more...

CEP discussion paper

The effect of trade liberalization on firm-level profits: an event-study approach

I use an event study approach to present novel evidence on the impact of trade liberalization on firm-level profits. Using the uncertainty surrounding the negotiation and ratification process of the Canada-United States ...Read more...

CEP discussion paper

Trust and racial income inequality: evidence from the US

Existing studies of trust formation in U.S. metropolitan areas have found that trust is lower when there is more income inequality and greater racial fragmentation. I add to this literature by examining the role of incom...Read more...

Journal article

Journal of International Economics:

Heterogeneous firm-level responses to trade liberalization: a test using stock price reactions

This paper presents novel empirical evidence on key predictions of heterogeneous firm models by examining stock market reactions to the Canada?United States Free Trade Agreement of 1989 (CUSFTA). I derive testable predic...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Culturally Clustered or in the Cloud? Location of Internet Start-ups in Berlin

Knowledge based firms like IT companies do neither have a capital- nor a land intensive production. They predominantly rely on qualified labour and increasingly depend on the location of its (potential) employees. This i...Read more...

CEP discussion paper

Heterogeneous Firm-Level Responses to Trade Liberalisation: A Test Using Stock Price Reactions

This paper presents novel empirical evidence on key predictions of heterogeneous firm models by examining stock market reactions to the Canada-United States Free Trade Agreement of 1989 (CUSFTA). Using the uncertainty su...Read more...

CEP discussion paper

Talking Less and Moving the Market More: Is this the Recipe for Monetary Policy Effectiveness? Evidence from the ECB and the Fed

This paper examines and compares the communication strategies of the Federal Reserve and the European Central Bank, and their effectiveness. First we do a comparative study exercise. We find that on monetary policy commi...Read more...

CEP discussion paper

Evaluating the Performance of the Search and Matching Model

Does the search and matching model fit aggregate U.S. labor market data? While the model has become an important tool of macroeconomic analysis, recent literature pointed to some failures in accounting for the data. This...Read more...