廠商規模與研發對出口比例之影響 -以分量迴歸分析在中國之內外資企業

Abstract

本文分別使用分量迴歸法與最小平方法研究2006年在中國投資生產之製造業廠商，分析廠商規模與研發對廠商出口比例之影響。不同於過去文獻的研究，本文提出並驗證了三個假說：(1) 廠商規模與出口比例之關係會受出口傾向與所有權不同而有所差異。(2) 研發比例與出口比例之間呈負向關係。(3) 研發外溢應有利於廠商內銷，但影響程度與所有權及出口傾向有關。

This paper uses quantiles regression and OLS to research on foreign and domestics manufacturers in China, analyzing the effect of firm size and R&D on export intensity. Different from previous literatures, this paper points out and verifies three hypothesizes: (1) the relationship between firm size and export intensity will be different from difference between export tendency and ownership. (2) R&D and export intensity are negatively correlated. (3) R&D spillovers should be beneficial to firms’ sales in domestic market, but the degree is related to export tendency and ownership.