Results

CEP discussion paper

What happens in Paris, does not stay in Paris: trade fairs and search and matching frictions

Search and matching frictions keep firms from forming international trade links. Trade fairs are a common, often subsidized remedy, yet causal evidence is scarce. We study Hungarian firms at the 1900 Paris World Exhibiti...Read more...

Journal article

The Econometrics Journal:

Design-based identification with formula instruments: a review

Many studies in economics use instruments or treatments that combine a set of exogenous shocks with other predetermined variables via a known formula. Examples include shift-share instruments and measures of social or sp...Read more...

CEP discussion paper

Empirical welfare analysis with hedonic budget constraints

We analyze demand settings where heterogeneous consumers maximize utility for product attributes subject to a nonlinear budget constraint. We develop nonparametric methods for welfare-analysis of interventions that chang...Read more...

Journal article

Research Policy :

No inventor is an island: social connectedness and the geography of knowledge flows in the US

Do informal social ties connecting inventors across distant places promote knowledge flows between them? To measure informal ties, we use a new and direct index of social connectedness of regions based on aggregate Faceb...Read more...

Journal article

Journal of Business and Economic Statistics:

Analyzing subjective well-being data with misclassification

We use novel nonparametric techniques to test for the presence of nonclassical measurement error in reported life satisfaction (LS) and study the potential effects from ignoring it. Our dataset comes from Wave 3 of the U...Read more...

SERC/Urban and Spatial Programme Discussion Paper

Do Homeowners Benefit Urban Neighborhoods? Evidence from Housing Prices

Homeownership is heavily subsidized in many countries mainly through the tax code. The adverse effects of lenient tax treatment of owner-occupied housing on economic efficiency and growth are large and well documented in...Read more...

CEP discussion paper

US Real Interest Rates and Default Risk in Emerging Economies

We empirically analyse the appropriateness of indexing emerging market sovereign debt to US real interest rates. We find that policy-induced exogenous increases in US rates raise default risk in emerging market economies...Read more...

CEP discussion paper

Instrumental Variables for Binary Treatments with Heterogeneous Treatment Effects: A Simple Exposition

This note provides a simple exposition of what IV can and cannot estimate in a model with a binary treatment variable and heterogeneous treatment effects. It shows how linear IV is a misspecification of functional form a...Read more...