The authors develop a partial equilibrium model of foreign direct inve
stment (FDI) in which identical foreign firms locate themselves in a h
ost country to compete with internationally mobile domestic firms in n
on-tradeable oligopolistic markets for two differentiated commodities.
The host country, which is small in the market for FDI, uses lump-sum
subsidy (tax) to encourage (discourage) FDI. There is unemployment in
the host country. Under this framework, the authors analyse the effec
t of discriminatory and uniform subsidies on the inflow/outflow of dom
estic and foreign firms and on employment. They also derive some prope
rties of optimal subsidies. JEL no. F2, H2.