國際化與國內就業效果：台灣IE廠商之實證

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Please use this identifier to cite or link to this item: http://140.128.103.80:8080/handle/310901/11082

Title:	國際化與國內就業效果：台灣IE廠商之實證
Other Titles:	Internationalization and Employment Effect at Home Country：Evidence from Taiwan Information-Electronics Industry
Authors:	張峻泓 Chang, Jun-Hong
Contributors:	謝俊魁;林灼榮 Hsieh, Chun-Kuei;Lin, Cho-Jung 東海大學國際貿易學系
Keywords:	國內就業效果;國際化;台灣資訊電子業;製造型企業;服務型企業 Manufacturing-based Firm;Domestic Employment Effect;Internationalization;Taiwan IT industry;Service-based Firm
Date:	2011
Issue Date:	2011-10-12T08:03:16Z (UTC)
Abstract:	本文旨在評估台灣資訊電子產業上市公司之國際化(尤其是廠商西進)程度對國內相對海外就業比重之衝擊效應。首先，在Cobb-Douglas生產函數限制下追求成本極小化，透過Shephard's Lemma建構本文之理論基礎，並據以設定實證模型；其次，以差異性檢定，將資料分為製造型與服務型等兩組樣本群；最後，以固定效果模型，評估國際化對台灣IE產業之國內就業效果。實證結果發現：(1)在製造型及服務型樣本群中，發現國際化四變數，對國內相對產出比率呈現顯著負向影響，而國內相對產出比率對國內相對就業比率為顯著正向衝擊。(2)透過鏈法則(Chain Rule)，發現製造與服務型企業之國際化(海外投資比重每增加1%或分公司增加1家)，將分別對國內相對就業比率顯著降低約0.043%、0.051%、0.007%及0.021%。(3)兩組樣本群之推估結果，皆顯示國內工資相對海外勞動價格提高時，將顯著減少國內就業比率；而國內資本價格相對於海外，則呈現負向顯著之替代關係。(4)整合本文之實證結果，發現政府除了關注國際化對國內就業減少問題外，亦應考量國內相對海外工資、國內相對海外資本價格、研發密集度、專利權數、產業別(製造與服務導向)及市場結構等顯著控制變數，分別對製造型與服務型企業，所產生不對稱之就業效應。 This study assess how the degree of internationalization for Taiwan’s listed companies in the information electronics (IE) industry affects the ratio of domestic employment to overseas employment. First, the theoretic and empirical model is constructed with cost-minimization in the Cobb-Douglas production function and Shephard’s Lemma. Second, data are differentiated in two samples, i.e. manufacturing-based firms, and service-based firms, on the basis of the difference testing. Third, recursive seemingly unrelated regression is conducted to evaluate the effect on domestic employment. Major findings are as follows. (1) For manufacturing- and service-based firms, the four measures of internationalization reduces domestic revenue, which in turn decreases domestic employment. (2) Application of the chain rule indicates that a 1% rise in foreign investment reduces domestic employment by 0.043%%, 0.051%, 0.007%, and 0.021% (3) As domestic wage is raised relative to foreign labor cost, domestic employment is dampened. The substitution in terms of the domestic capital price is presence in service-based firms. (4) Overall, besides the direct impact on domestic employment, government is recommended to consider the asymmetric impact of the relative wage, relative capital price, R&D intensity, number of patents, and market structure across various types of firms.
Appears in Collections:	[國際經營與貿易學系所] 碩士論文

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