In this paper we investigate whether multilateral trade liberalisation undermines or encourages preferential trade liberalisation. We use highly disaggregated data at the tariff-line level and find an 'emulator effect' of multilateral trade liberalisation on preferential trade agreements....

The relationship between trade liberalization and informal activity has not received the attention, whether theoretical or empirical, that it may deserve. The conventional view posits that trade liberalization would cause a rise in informality. This paper uses three different data sets to assess...