Three years ago, very few economists would have imagined that one of the newest and fastest growing research areas in international trade is the use of quantitative trade models to estimate the economic welfare losses from dissolutions of major countries’ economic integration agreements...

To date, most estimates of the effects of free trade agreements (FTAs) on international trade flows have used the gravity equation in international trade, but have often yielded highly "fragile" estimates. This paper instead employs a non-parametric "matching" statistical estimation technique of...

Gravity equations have been used for more than 50 years to estimate ex post the partial effects of trade costs on international trade flows, and the well-known -- and traditionally presumed exogenous -- “trade-cost elasticity” plays a central role in computing general equilibrium trade-flow...

We review and interpret the main theoretical developments in the gravity literature from its very early, a-theoretical applications to the latest structural contributions. We also discuss challenges and implement methods to estimate empirical gravity equations. We finish with a presentation and...

Three years ago, very few economists would have imagined that one of the newest and fastest growing research areas in international trade is the use of quantitative trade models to estimate the economic welfare losses from dissolutions of major countries' economic integration agreements (EIAs)....

We develop a novel two-stage methodology that allows us to study the empirical determinants of the ex post effects of past free trade agreements (FTAs) as well as obtain ex ante predictions for the effects of future FTAs. We first identify 908 unique estimates of the effects of FTAs on different...

In this paper, we employ machine learning techniques to capture heterogeneity in free trade agreements. The tools of machine learning allow us to quantify several features of trade agreements, including volume, comprehensiveness, and legal enforceability. Combining machine learning results with...

This paper argues that the 'competitive liberalisation' of national governments of the past several decades has created a 'market' for regional economic integration agreements (EIAs). Evidence shows that countries that have selected into EIAs - such as free trade agreements - have 'chosen well'...