This paper presents a simple model of a small open economy which is open to both commodity trade and foreign investment of a sector-specific kind, and which exhibits the phenomenon of ‘cross-hauling’, or reverse flows of internationally mobile capital in two different sectors. The model,...

The theory of international trade is one of the oldest subfields of economics. This chapter provides an overview of the present state of positive trade theory, concentrating on developments, at the same time it draws attention to the continuity in the development of the subject. It discusses the...