In previous studies it has been found that new foreign investment is signif
icantly related to the stock of existing investment in the country/region.
This paper's contribution is the finding that a Japanese firm's new investm
ent in an emerging economy is positively correlated with its own previous i
nvestment in that economy and also with the current/planned investments by
competitors. These two channels are primarily substitutes; that is, investm
ent by competitors becomes less salient when the firm has experience in the
market. The correlated behaviour is not explained by industrial agglomerat
ions but appears to reflect the value of private information to investment
in emerging economies.