NBER Working Papers by Kozo Kiyota

Contact and additional information for this authorAll publicationsWorking Papers only

Working Papers

May 2013Product and labor market imperfections and scale economies: Micro-evidence on France, Japan and the Netherlands
with Sabien Dobbelaere, Jacques Mairesse: w19059
Allowing for three labor market settings (perfect competition or right-to-manage bargaining, efficient bargaining and monopsony), this paper relies on two extensions of Hall's econometric framework for estimating simultaneously price-cost margins and scale economies. Using an unbalanced panel of 17,653 firms over the period 1986-2001 in France, 8,725 firms over the period 1994-2006 in Japan and 7,828 firms over the period 1993-2008 in the Netherlands, we first apply two procedures to classify 30 comparable manufacturing industries in 6 distinct regimes that differ in terms of the type of competition prevailing in product and labor markets. For each of the three predominant regimes in each country, we then investigate industry differences in the estimated product and labor market imperfect...
December 2003The Impacts of an East Asia FTA on Foreign Trade in East Asia
with Shujiro Urata: w10173
This paper attempts to examine the impact of an East Asia FTA on trade patterns in East Asia by using a multi-sector computable general equilibrium model. The model used in this analysis is the standard GTAP model and GTAP database developed by Hertel (1997) and his colleagues of Purdue University. Our findings are summarized as follows: First, the impacts of an East Asia FTA on GDP and welfare of member countries are generally positive, while the impacts on non-members are negative. Second and surprisingly, the FTA does not seem to affect much on the patterns of comparative advantage or intra-industry trade. Third, production of the sectors with a comparative advantage increases. Fourth, unexpectedly exports of protected sectors increase, reflecting a shift in incentives from domestic sal...

Contact and additional information for this authorAll publicationsWorking Papers only


National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email:

Contact Us