研發投入與人力資本對台灣紡織與通訊產業生產效率攸關性之研究

The Effect of R&D and Human Capital on Production Efficiency-the Case of Taiwan Textile and Communication Industries

10.29735/SJEB.200709.0004

林灼榮(Jwu-Rong Lin)；蔡榮德(Jung-Rong Tsai)；邱敬貿(Jun-Mauo Chiu)；康家維(Chia-Wei Kang)

研發投入 ； 人力資本 ； 生產效率 ； 灰關聯系統 ； 資料包絡分析與Tobit迴歸 ； R&D ； Human Capital ； Production Efficiency ； Grey Relation System ； DEA and Tobit Regression

東吳經濟商學學報

58期（2007 / 09 / 01）

89 - 120

繁體中文

本文旨在利用1998年至2003年台灣上市上櫃紡織與通訊產業之財務報表及相關資料，利用GM(1,N)灰關聯、Pearson相關係數、資料包絡分析法及Tobit迴歸模型，探討研究發展與人力資本對生產效率（技術效率、純技術效率、規模效率）之影響。本研究重要發現：研發投入將顯著提升台灣紡織業與通訊業之效率三指標，顯示無論是傳統產業或高科技產業，透過內部研發投入而朝ODM發展，係提升台灣產業競爭力之可行性策略。台灣紡織業及通訊業之平均技術效率分別為0.620及0.619，顯示二個產業尚有38%之效率提昇空間。在紡織業方面，員工平均服務年資、員工平均年齡、高學歷比重與每人營收等四項人力資本指標，對技術效率皆呈現正向且顯著的影響；在通訊產業方面，發現員工平均年齡與每人營收，對技術效率存在正向且顯著的貢獻；顯示無論傳統紡織產業或是高科技通訊產業，皆可經由人力資本投資以提昇其生產效率。

This paper explores the effect of R&D and human capital on production efficiencies (including technical, pure technical, and scale efficiencies) using the data of Taiwan's textile and communication industries during 1998 to 2003. Specifically, we first apply GM (1, N) Grey Relation model and Pearson coefficient of correlation to examine the adequacy of input and output variables. Then, we apply Data Envelopment Analysis to estimate production efficiencies, and test if R&D shows significant influence on efficiencies of sample industries. Finally, we utilize Tobin regression model to evaluate the impact of human capital on production efficiencies of sample industries. Our findings are: R&D expenditures would help sample industries improve their production efficiencies. Accordingly, adopting ODM strategy by means of R&D investments could enhance sample firms' competitive advantage. The average technical efficiencies of textile and communication industries are 0.620 and 0.619, respectively, in dicating each industry has 38% inefficiency to be improved. For the textile industry, the human capital variables of average employee service years, average employee age, education degree ratio, and revenue per employee have significantly positive effects on technical efficiency. For the communication industry, average employee age and revenue per employee also have significantly positive impacts on technical efficiency. These results indicate that sample industries could enhance production efficiencies by increasing investments in human capital.

1. 任立中、林婷鈴、陳靜怡、李吉仁(2006)。高科技產業產品價值創造與行銷專屬化之最適資源配置。中山管理評論，14(1)，11-42。
   連結：
2. 李文褔、蔡秋田(2004)。新產品研發技術效率及其影響因素之研究。中山管理評論，12(3)，573-593。
   連結：
3. 林灼榮、徐啟升、李智隆(2002)。中華電信市內電話經營效率與影響因子分析。經濟研究，38(2)，203-244。
   連結：
4. 莊奕琦、李鈞元(2003)。如何衡量人力資本：理論與台灣實證。經濟論文叢刊，31(1)，51-85。
   連結：
5. 楊志海、陳忠榮(2002)。研究發展，專利與生產力－台灣製造業的實證研究。經濟論文叢刊，30(1)，24-48。
   連結：
6. Banker, R. D.,A. Charnes,W. W. Cooper(1984).Some model for the Estimation of Technical and Scale Inefficiencies in Data Envelopment Analysis.Management Science,30,1078-1092.
7. Basant, R.,B. Fikkert(1996).The Effects of R&D, Foreign Technology Purchase, and Domestic and International Spillovers on Productivity in Indian Firms.The Review of Economics and Statistics,78(2),187-199.
8. Bonits, N.,W. C. C. Keow,S. Richardson(2000).Intellectual Capital and Business Performance in Malaysian Industries.Journal of Intellectual Capital,1(1),85-100.
9. Charnes, A.,W. W. Cooper,E. Rhodes(1978).Measuring the Efficiency of Decision Making Units.European Journal of Operational Research,2(6),429-444.
10. Collins, D. W.,E. L. Maydew,I. S. Weiss(1997).Change in the Value-Relevance of Earnings and Book Value over the Past Forty Years.Journal of Accounting and Economics,11,143-182.
11. Dusansky, R.,P. W. Wilson(1994).Technical Efficiency in the Decentralized Care of the Developmentally Disabled.The Review of Economics and Statistics,176,340-345.
12. Greene, W. H.(1981).On the Asymptotic Bias of the Ordinary Least Squares Estimator of the Tobit Model.Econometrica,49,505-513.
13. Griliches, Z.(1981).Markets Value, R&D and Patents.Economic Letters,7,183-187.
14. Johnson, D. K. N.(2002).Learning by Licensing: R&D and Technology Licensing in Brazilian Invention.Economics of Innovation and New Technology,11(3),163-177.
15. Kooreman, P.(1994).Nursing Home Care in Netherlands: a Nonparametric Efficiency Analysis.Journal of Health Economics,13,301-316.
16. Kumar, N.,N. S. Siddharthan(1994).Technology, Firm Size and Export Behavior in Developing Countries: The Case of Indian Enterprises.Journal of Development Studies,32(2),288-309.
17. Mohan, N.,J. Ruggiero(2003).Compensation Differences Between Male and Female CEOs for Publicly Traded Firms- a Nonparametric Analysis.The Journal of the Operational Research Society,54(12),1242-1248.
18. Pakes, A.(1985).On Patents, R&D, and the Stock Market Pate of Return.The Journal of Political Economy,93,390-419.
19. Pfau, B. N.(2001).Measuring the Link Between Human Capital and Shareholder Value.Jounal of Cost Management,15(1),16-19.
20. Snell, S. A.,M. A. Youndt,M. W. Wright(1996).Establishing a Framework for Research in Strategic Human Resource Management.Research in Personal and Human Resource Management,14,61-90.
21. Tsai, K. H.,J. C. Wang(2004).The R&D Performance in Taiwan`s Electronics Industry: a Longitudinal Examination.R&D Management,34(2),179-189.
22. Tsai, K. H.,J. C.Wang(2004).R&D Productivity and the Spillover Effects of High-tech Industry of the Traditional Manufacturing Sector: The Case of Taiwan.World Economy,27(10),1555-1570.
23. Wakelin, K.(1998).Innovation and Export Behavior at the Firm Level.Research Policy,26,829-841.
24. Youndt, M. A.,S. A. Snell,J. W. Dean,D. P. Lepak(1996).Human Resource Management, Manufacturing Strategic and Firm Performance.Academy of Management Journal,39(4),836-866.
25. 王正羽(2003)。碩士論文(碩士論文)。立德大學科技管理研究所。
26. 李立瑞(2003)。碩士論文(碩士論文)。成功大學工業管理科學系。
27. 汪瑞芝、吳志成、丁綉娟(2004)。研發支出與人力資本對企業價值之影響。政大智慧財産評論，2(2)，81-108。
28. 林灼榮、徐啟升、陳志強、李淯靖(2006)。研究發展與權利金支出對台灣光電產業長短期績效之影響。産業論壇，8(2)，49-64。
29. 林培州、黃登興(2002)。外銷廠商的自我選擇與市場學習效果－灣製造業廠商之再驗證。第三屆全國實證經濟學會論文研討會論文光碟
30. 曾真真、何雍慶(2004)。人力資本存量對生產力之影響－以壽險業務單位為例。商管科技季刊，5(4)，377-390。
31. 楊永嘉(2003)。碩士論文(碩士論文)。東吳大學經濟研究所。
32. 溫坤禮、黃宜豊、陳繁雄、李元秉、連志峰、賴家瑞(2003)。灰關聯模型方法應用。台北:高立圖書有限公司。
33. 鄧聚龍(2000)。灰色系統理論與應用。台北:高立圖書有限公司。

1. 陳麗旭(2016)。生產力與技術效率之研究—台灣資訊服務業與農業之驗證。臺灣大學國家發展研究所學位論文。2016。1-165。