Due to the quick advancement of science and technology, the services sector which has a high content of knowledge and technology has experienced globally expeditious development in the past decade. Development in general and the growth of Knowledge Intensive Business Services (KIBS) such as...

Information asymmetry creates value and incentives for firms from different countries to merge. To demonstrate this point, we develop a model of international trade under oligopolistic competition and asymmetric information, in which domestic firms are informed of the local market demands, but...

This paper presents a simple model of monopolistic competition that features a general class of additively separable preferences without any fixed costs. While trade always crowds out less productive firms as long as countries are symmetric, we show that the impact is independent of entry/exit a...

When countries are asymmetric, trade with heterogeneous firms can crowd in, rather than crowd out, less productive firms, and less productive firms almost always specialize in export. Whether and how these phenomena will arise depends on a country’s standing in the world. Our study helps...