Complex Vertical FDI and Firm Heterogeneity: Evidence from East Asia

In this paper we statistically test the validity of the mechanics of complex VFDI in Japanese machinery FDI to East Asia; we do this by estimating a multiple-spatial lag model. From the theoretical point of view, in complex VFDI, the production activity of affiliates in a given country is positively related to that in neighboring countries which have large differences in factor prices with the given country. Our empirical results show that such mechanics of complex VFDI work in Japanese FDI to East Asia, and that they work more strongly in the MNEs with higher productivity. These results have an important implication for the policies of developing countries in attracting FDI.

Tariff reductions and labor demand elasticities : evidence from Chinese firm-level data

International production fragmentation has been a global trend for decades, becoming especially important in Asia where the manufacturing process is fragmented into stages and dispersed around the region. This paper examines the effects of input and output tariff reductions on labor demand elasticities at the firm level. For this purpose, we consider a simple heterogenous firm model in which firms are allowed to export their products and to use imported intermediate inputs. The model predicts that only productive firms can use imported intermediate inputs (outsourcing) and tend to have larger constant-output labor demand elasticities. Input tariff reductions would lower the factor shares of labor for these productive firms and raise conditional labor demand elasticities further. We test these empirical predictions, constructing Chinese firm-level panel data over the 2000--2006 period. Controlling for potential tariff endogeneity by instruments, our empirical studies generally support these predictions.