This paper assesses the determinants of trade in services using a gravity model, with particular attention given to the role of barriers to services trade. Initially, the application of the gravity equation to services trade is examined. A variety of econometric estimators are tested and the...

Digital technology has penetrated various fields, including international trade. This study aims to analyze how barriers/openness to trade in digital services affected exports before the COVID-19 pandemic (2015-2016) and during the pandemic (2019-2020). Based on the Gravity model, exports seem...

A structural gravity model is used to estimate barriers to services trade across many sectors, countries and time. Since the disaggregated output data needed to flexibly infer border barriers are often missing for services, we derive a novel methodology for projecting output data. The empirical...