This paper explores how multinationals affect underdeveloped regions t
hrough the generation of linkages. it is shown that the linkage effect
of multinationals on the host country is more likely to be favorable
when the good that multinationals produce uses intermediate goads inte
nsively, when there are large costs of communication between the headq
uarters and the production plant, and when the home and host countries
are not too different in terms of the variety of inter mediate goods
produced If these conditions are reversed, then multinationals could e
vert hurt the developing economy, formalizing the idea that multinatio
nals may create enclave economies within developing countries.