We discuss and explore the effects of internationalization, an entrepreneur
ial strategy employed by small and medium-sized enterprises (SMEs), on firm
performance. Using concepts derived from the international business and en
trepreneurship literatures, we develop Sour hypotheses that relate the exte
nt of foreign direct investment (FDI) and exporting activity and the relati
ve toe of alliances, to the corporate performance of internationalizing SME
s. Using a sample of 164 Japanese SMEs to test these hypotheses, we find th
at the positive impact of inter-nationalization on performance extends prim
arily from the extent of a firm's FDI activity. We also find evidence consi
stent with the perspective that firms face a liability of foreignness. When
firms first begin FDI activity, profitability declines, but greater levels
of FDI are associated with higher performance. Exporting moderates the rel
ationship FDI has,vith performance, as pursuing a strategy of high exportin
g concurrent with high FDI is less profitable than one that involves lower
levels of exports when FDI levels are high. Finally, we find that alliances
with partners with local knowledge can be art effective strategy to overco
me the deficiencies SMEs face in resources and capabilities, when they expa
nd into international markets. Copyright (C) 2001 John Wiley & Sons, Ltd.