Institutions and Export Specialization: Just Direct Effects?

SUMMARY Many developing countries' exports tend to be highly concentrated in terms of sectors and even products. In particular, they are strongly specialized in self-contained sectors. Recent economic literature has shown that institutions contribute to explaining this pattern. In this paper, we argue that the degree of self-containment itself is endogenous to institutions. Ceteris paribus a given sector will therefore have different levels of interactions with the rest of the economy across countries depending on the quality of institutions. We provide supportive evidence using a simultaneous equation approach on data on sectoral trade, country-specific input-output linkages, and institutional strength.