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Production function for wheat: a case study of Southeastern Anatolian Project (SAP) region

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  • Ismail H. Ozsabuncuoglu

Abstract

Functions for total wheat production, the major agricultural crop of Gaziantep, Sanliurfa, Diyarbakir, and Mardin provinces in Southeastern Anatolian Project (SAP) region in Turkey were developed by using annual data lor the 1963‐1989 period. Regression analyses were carried out on the multiple‐linear, quadratic, and Cobb‐Douglas functional forms of total wheat production in the region effected by cultivation area, fertilizer usage, and rainfall. From the economical theories' point of view the model revealed good insight. The models were statistically significant at the 95% confidence level. Irrigation is valued quite substantially. Output elasticities of inputs are less than 1 and function coefficient is elastic. Thus input employment can be increased to increase wheat production. Further research based on factor analysis is recommended.

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  • Ismail H. Ozsabuncuoglu, 1998. "Production function for wheat: a case study of Southeastern Anatolian Project (SAP) region," Agricultural Economics, International Association of Agricultural Economists, vol. 18(1), pages 75-87, January.
    • Handle: RePEc:bla:agecon:v:18:y:1998:i:1:p:75-87
    DOI: 10.1111/j.1574-0862.1998.tb00489.x
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    Cited by:

    1. Jyotirmayee Kar & Mahamaya Kar, 2008. "Environment and Changing Agricultural Practices: Evidence from Orissa, India," Indus Journal of Management & Social Science (IJMSS), Department of Business Administration, vol. 2(2), pages 119-128, December.
    2. Deniz GÜVERCİN, 2018. "Scale and Elasticity Properties of Turkish Agricultural Production Function: Political Economy Approach," Sosyoekonomi Journal, Sosyoekonomi Society, issue 26(37).

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