5427

5087

كارشناسي ارشد

سيستم هاي اقتصادي- اجتماعي

اصفهان: دانشگاه صنعتي اصفهان، دانشكده صنايع و سيستم ها

1389

بيست،153ص.: مصور،جدول،نمودار

ص.ع.به فارسي و انگليسي

بهروز ارباب شيراني

اكبر توكلي

23/6/89

نادر شتاب بوشهري

مهندسي صنايع و سيستم ها

ID5087

به فارسي و انگليسي: قابل رويت در نسخه ديجيتالي

125 Identification of important Factors influencing Total Factor Productivity in Iranian Large Industries Somayeh Khalili s khalili@in iut ac ir Date of Submission Department of Industrial Engineering Systems Isfahan University of Technology Isfahan Iran Degree M Sc Language Farsi Supervisor Behrooz Arbab Shirani ashirani@cc iut ac irAbstractThe main purpose of this thesis is twofold First a translog production function is applied to estimatetotal factor productivity TFP for eight different Iranian industries Second the effect of maineconomic factors such as GDP industry value added liquidity taxes inflation interest rate andexchange rate on TFP is analyzed Two digits yearly data for industries are used The data covers theperiod of to The production function includes both labor and capital inputs Since the datafor capital is not available a proper method is applied to estimate its level for entire period The realvalue added is used as industry output All nominal values are converted to real values using GDPdeflator as a base year In estimating the level of TFP two steps are followed A translog production function is estimated for each industry Applying a Wald test industries followed translog discriminated from Cob Douglas production function The results show that TFP is mainly affected by GDP and industry value added Among industries themachinery and equipment industries ISIC are affected mainly by the economic factors followedby the chemical industries ISIC Keywords Production function total factor productivity large Industries economic factors ordinary least squares

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