THE DETERMINANTS OF RESEARCH AND DEVELOPMENT ACTIVITIES IN THE INDUSTRIAL MANUFACTURING FIRMS OF IRAN: AN APPLICATION OF DISCRETE REGRESSION MODELS

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MOHAMMADZADEH PARVIZ; SOJOODI SAKINEH; MEHDIZADEH YUNES

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Journal: JOURNAL OF SCIENCE AND TECHNOLOGY POLICY Year:2012 | Volume:4 | Issue:4 Page(s): 65-76

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Title

THE DETERMINANTS OF RESEARCH AND DEVELOPMENT ACTIVITIES IN THE INDUSTRIAL MANUFACTURING FIRMS OF IRAN: AN APPLICATION OF DISCRETE REGRESSION MODELS

Author(s)

MOHAMMADZADEH PARVIZ | SOJOODI SAKINEH | MEHDIZADEH YUNES | Issue Writer Certificate

Keywords

R&D EXPENDITUREQ2

HECKMAN MODELQ2

TOBIT MODELQ2

IRAN MANUFACTURING FIRMSQ2

Abstract

Due to considerable changes in the consumer demand and rising competition in the world markets, firms are under the intensive pressure to maintain their competitive power in the long run by innovation. Clearly, accessing innovation is possible only through research and development activities. Therefore persuation of R&D in firms and recognition of factors that influence R&D activities is very important. The purpose of this study is to examine the determinants of probability of Research and Development activities in the industrial manufacturing firms of Iran using Heckman and Tobit regression models and Survey Data Collected by statistical center of Iran in 2008. The results of Heckman and TOBIT MODELs estimation indicates that R&D intensity in firms have positive correlation with firm size, ownership dummy, market concentration, human capital and profitability of firms. However export variable has not significant effect on of Research and Development activities.

Cites

R&D PROJECTS PORTFOLIO SELECTION BY DEVELOPING A HYBRID DEA-BSC MODEL

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APA: Copy

MOHAMMADZADEH, PARVIZ, SOJOODI, SAKINEH, & MEHDIZADEH, YUNES. (2012). THE DETERMINANTS OF RESEARCH AND DEVELOPMENT ACTIVITIES IN THE INDUSTRIAL MANUFACTURING FIRMS OF IRAN: AN APPLICATION OF DISCRETE REGRESSION MODELS. JOURNAL OF SCIENCE AND TECHNOLOGY POLICY, 4(4), 65-76. SID. https://sid.ir/paper/133044/en

Vancouver: Copy

MOHAMMADZADEH PARVIZ, SOJOODI SAKINEH, MEHDIZADEH YUNES. THE DETERMINANTS OF RESEARCH AND DEVELOPMENT ACTIVITIES IN THE INDUSTRIAL MANUFACTURING FIRMS OF IRAN: AN APPLICATION OF DISCRETE REGRESSION MODELS. JOURNAL OF SCIENCE AND TECHNOLOGY POLICY[Internet]. 2012;4(4):65-76. Available from: https://sid.ir/paper/133044/en

IEEE: Copy

PARVIZ MOHAMMADZADEH, SAKINEH SOJOODI, and YUNES MEHDIZADEH, “THE DETERMINANTS OF RESEARCH AND DEVELOPMENT ACTIVITIES IN THE INDUSTRIAL MANUFACTURING FIRMS OF IRAN: AN APPLICATION OF DISCRETE REGRESSION MODELS,” JOURNAL OF SCIENCE AND TECHNOLOGY POLICY, vol. 4, no. 4, pp. 65–76, 2012, [Online]. Available: https://sid.ir/paper/133044/en

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