In 1977 Sri Lanka was the first of the South Asian countries to decisively move away from the protectionist import-substitution trade policies that for many years had damaged their economic efficiency and hobbled their economic growth. Albeit with back-tracking episodes, Sri Lanka's liberalising...

In this paper, we examined back-and-forth international transactions through tariff reduction by estimating modified gravity equations for finished goods and intermediate goods separately. Our main findings are as follows. Exports of finished machinery products are negatively associated with not...

We investigate to what extent the probability that a Specific Trade Concern (STC) is raised in the WTO against a Member in a given sector is affected by past reductions in applied tariffs. Employing an identification strategy based on 'new measures', we find evidence of a substitution of...