| Abstract: | This study, using panel data on Japanese firms, analyses the relationship between services trade and firm heterogeneity. It finds that the number of firms engaged in services trade is far less than that engaged in goods trade. Further, the productivity of services traders is higher than that of domestic firms and goods trading firms, whereas the productivity of firms that export services beyond the boundary of their firm groups is higher than that of those that export services only to their affiliate firms. These results suggest that only productive firms can engage in services trade by incurring the relatively large fixed costs. |
