We unify two approaches towards identifying native welfare effects of immigration, one emphasizing the immigration surplus (Borjas, 1995,1999), the other identifying a welfare loss due to terms-of-trade effects (Davis & Weinstein, 2002). We decompose the native welfare effect of immigration into...

This paper characterizes analytically the optimal tariff of a large one-sector economy with monopolistic competition and firm heterogeneity in general equilibrium, thereby extending the small-country results of Demidova and Rodriguez-Clare (JIE, 2009) and the homogeneous firms framework of Gros...

Does trade openness cause higher GDP per capita? Since the seminal instrumental variables (IV) estimates of Frankel and Romer [F&R](1999) important doubts have surfaced. Is the correlation spurious and driven by omitted geographical and institutional variables? In this paper, we generalize...

Recent literature finds that exporters are particularly vulnerable to financial market frictions.As a consequence, exports may be lower than their efficient levels. For this reason,many countries support exporters by underwriting export credit guarantees. The empiricalevidence on the effects of...

Has the Kyoto Protocol induced carbon leakage? We conduct the first empirical ex-post evaluation of the Protocol. We derive a theoretical gravity equation for the CO2 content of trade, which accounts for intermediate inputs, both domestic and imported. The structure of our new panel database of...

Increasing-returns-to-scale imperfect competition trade models predict a more than proportionate relationship between the larger country’s share in world endowments and its share in producing firms: the so called home market effect (HME). While this result plays a key role in empirical...

Many Kyoto countries fear a loss of competitiveness due to unilateral climate policyefforts; policymakers therefore call for carbon-related border tax adjustments. With thispaper we attempt to estimate the treatment effect of Kyoto commitment on bilateralexport flows using regression-adjusted...

<heading format="display" id="h1" implicit="yes" level="1">Abstract</heading> (1240) Friederike Niepmann and Gabriel J. Felbermayr Copyright 2010 Blackwell Publishing Ltd.

Growth theory predicts that natural disasters should, on impact, lower GDP per capita. However, the empirical literature does not offer conclusive evidence. Most existing studies use disaster data drawn from damage records of insurance companies. We argue that this may lead to estimation bias as...