Abstract
Thailand, as other ASEAN countries, experienced a dramatic surge of inward foreign direct investment in the late 1980s. These investments took place in relatively advanced, export-oriented industries. This study examines the effects of these investments on Thailand's trade, using a new methodology based on international input-output analysis. This framework accounts for the direct trade of foreign-affiliated companies as well as their indirect trade effects, including the displacement of competing imports, on one hand, and the procurement of imported intermediate inputs and capital goods, on the other. The framework is implemented with data from a Japanese Chamber of Commerce (Bangkok) survey. The results show, among other things, that Japanese-affiliated firms tend to offset their large direct trade deficits in the longer run with substantial indirect trade surpluses. These firms do, however, contribute to “triangular trade”-that is, Thai trade deficits with Japan, and surpluses with other countries.