This paper provides new estimates of international trade in services for mode 3 (foreign affiliates’sales in a host country) for four major OECD countries, thanks to the harmonisation of FATS statistics with conventional international trade ones (trade recorded in the balances of payments –...

With increasing sophistication, economists have been estimating gravity equations for five decades. Robust evidence shows that borders and distance impede trade by much more than tariffs or transport costs can explain. We therefore advocate investigation of other sources of resistance, despite...

Methodological issues arising from the estimation of tariff equivalents of barriers to services trade are very relevant for policy. These equivalents are used extensively to compute welfare gains and resource reallocations associated with partial liberalization of the sector; any measurement...