There has been great focus in the recent trade theory literature on the introduction of firm heterogeneity into trade models. However, these models tend to rely heavily on symmetry assumptions and assume melting iceberg transport costs as the only form of trade restrictions. Moreover, a standard...

The key result of the so-called "New Trade Theory" is that countries gain from falling trade costs by an increase in the number of varieties available to consumers. Though the number of varieties in a given country rises, it is also true that global variety decreases from increased competition...

This paper analyses how international outsourcing affects plant productivity, with the major contribution lying in the identification of heterogeneous effects for firms with differing internationalisation status. The results point to a striking pattern: the status of being an outsourcer matters...

This paper presents the services trade restrictiveness indices (STRIs) for transport and courier services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are...

This paper presents the services trade restrictiveness indices (STRIs) for financial services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are calculated for 40...

This paper presents the services trade restrictiveness indices (STRIs) for motion pictures, television and broadcasting and sound recording. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services...

This paper presents the services trade restrictiveness indices (STRIs) for distribution services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are calculated for...

This paper presents the services trade restrictiveness indices (STRIs) for telecommunications. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers. The indices are calculated for 40...

This paper presents the services trade restrictiveness indices (STRIs) for the regulated professions of legal and accounting services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services...

This paper presents the services trade restrictiveness indices (STRIs) for construction, architecture and engineering services. The STRIs are composite indices taking values between zero and one, zero representing an open market and one a market completely closed to foreign services providers....