Global Malmquist indices of productivity change in Egyptian wheat production

Yahia H. Elasraag, Silverio Alarcón

Abstract


This study aims to measure the total factor productivity of the main governorates of wheat production in Egypt during the time period 1990-2012 and decompose it into technical change, efficiency change and scale change. We used Global Malmquist TFP index as a non-parametric approach. The results indicated that the contribution of technical change component is more important than the efficiency change component. In fact technical change rose, 25.7%, while efficiency change presented a little decline, 3.7%. The decomposition of efficiency change indicated that the main problem of wheat production in Egypt was scale efficiency that worsened by 5.5%.


Keywords


total factor productivity; data envelopment analysis; Egypt

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References


Abd-El-Haleem SHM, Reham MA, Mohamed SMS, Abdel-Aal ESM, Sosulski FW, Hucl P, 1998. Origins, characteristics and potentials of ancient wheats. Cereal Foods World 43: 708-715.

Adams ML, Lombi E, Zhao FJ, McGrath SP, 2002. Evidence of low selenium concentrations in UK bread-making wheat grain. J Sci Food Agr 82: 1160-1165. https://doi.org/10.1002/jsfa.1167

Banker R D, Charnes A, Cooper WW, 1984. Some models for estimating technical and scale inefficiencies in data envelopment analysis. Manage Sci 30 (9): 1078-1092. https://doi.org/10.1287/mnsc.30.9.1078

Bushara MOA, Barakat HE, 2010. Decomposing total factor productivity change of cotton cultivars (Barakat-90 and Barac (67) B) in the Gezira Scheme (1991-2007) Sudan. Proc Joint 3rd Afr Assoc Agr Econ and 48th Agr Econ Assoc, South Afr Conf, Cape Town (South Africa), Sept 19-23.

Bushara MOA, Dongos REM, 2010. Decomposing total factor productivity change of bread wheat production in the Gezira Scheme. Sudan J Agric Res 16: 141-168.

Caves DW, Christensen LR, Laurits R, Diewert WE, 1982. The economic theory of index numbers and the measurement of input, output, and productivity. Econometrica 50: 1393-1414. https://doi.org/10.2307/1913388

Charnes A, Cooper WW, Rhodes E, 1978. Measuring the efficiency of decision making units. Eur J Oper Res 2 (6): 429-444. https://doi.org/10.1016/0377-2217(78)90138-8

Chaudhary S, 2012. Trends in total factor productivity in Indian agriculture: state-level evidence using non-parametric sequential Malmquist index. Delhi School of Economics, India. Working Paper 215.

Coelli TJ, Rao DSP, 2005. Total factor productivity growth in agriculture: A Malmquist index analysis of 93 countries 1980-2000. Agr Econ 32: 115-134. https://doi.org/10.1111/j.0169-5150.2004.00018.x

Cooper WW, Seiford LS, Tone K, 2007. Data envelopment analysis. A comprehensive text with models, applications, references and DEA-Solver software. Springer Sc, NY.

Croppenstedt A, 2005. Measuring technical efficiency of wheat farmers in Egypt. Agricultural Development Economics Division (ESA), FAO. ESA Working Paper No. 5-6.

Croppenstedt A, Saade M, Siam GM, 2006. Food security and wheat policy in Egypt. Roles of Agriculture Project. FAO, Policy Brief, 2/2006.

Deprins D, Simar L H Tulkens, 1984. Measuring labor inefficiency in post offices. In: The performance of public enterprises: Concepts and measurements; Marchand M, Pestieau P, Tulkens H (eds.). pp: 243–267. North-Holland, Amsterdam.

El-Zanaty F, Way A, 2015. Egypt health issue survey. Ministry of Health and Population. Cairo, Egypt.

Färe R, Grosskopf S, Norris M, Zhan, Z, 1994. Productivity growth, technical progress, and efficiency change in industrialized countries. Am Econ Rev 84: 66-83.

Hajian M, Sadeghi H, Javaheri B, 2013. Total factor productivity and efficiency in Iranian crop production: A none parametric approach. Res J Agric Environ Manage 2 (2): 33-43.

Headey D, Alauddin M, Rao DSP, 2010. Explaining agricultural productivity growth: An international perspective. Agr Econ 41: 1-14. https://doi.org/10.1111/j.1574-0862.2009.00420.x

Javed MI, 2009. Efficiency analysis of cotton-wheat and rice-wheat systems in Punjab, Pakistan. Doctoral Thesis., Univ. Agric, Faisalabad, Pakistan.

Kaliji SA, Bidabadi FS, Aminravan M., 2013. Total factor productivity of wheat technical changes or technical efficiency; case study of three northern provinces of Iran. Int J Agric Crop Sci 5 (4): 395-400.

Kherallah M, Löfgren H, Gruhn P, Reeder M, 2000. Wheat policy reform in Egypt: Adjustment of local markets and options for future reforms. Int Food Policy Res Inst, Washington DC. Res Rep No. 115.

Korkmaz M, 2011. Productivity changes of forest enterprises in Turkey: A non-parametric Malmquist approach. Afr J Agric Res 6 (28): 6189-6196. https://doi.org/10.5897/ajar11.1355

MALR, 1990-2012. Agricultural Statistics. Ministry of Agriculture and Land Reclamation, Egypt.

O'Donnell CJ, 2010. Measuring and decomposing agricultural productivity and profitability change. Aust J Agr Resour Ec 54 (4): 527-560. https://doi.org/10.1111/j.1467-8489.2010.00512.x

O'Donnell CJ, 2011. DPIN 3.0, a program for decomposing productivity index numbers. Centre for Efficiency and Productivity Analysis, Univ. Queensland, Brisbane, Australia.

O'Donnell CJ, 2014. Econometric estimation of distance functions and associated measures of productivity and efficiency change. J Prod Anal 41 (2): 187-200. https://doi.org/10.1007/s11123-012-0311-1

Oh DH, Suh D, 2013. Nonparaeff: Nonparametric methods for measuring efficiency and productivity. R package version 0.5-8. http://CRAN.R-project.org/package=nonparaeff

Pastor JT, Lovell CK, 2005. A Global Malmquist productivity index. Econ Lett 88 (2): 266-271. https://doi.org/10.1016/j.econlet.2005.02.013

R Core Team, 2015. R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. http://www.R-project.org/

Rahman S, Salim R, 2013. Six decades of total factor productivity change and sources of growth in Bangladesh agriculture (1948–2008). J Agr Econ 64 (2): 275-294. https://doi.org/10.1111/1477-9552.12009

Ray SC, Desli E, 1997. Productivity growth, technical progress, and efficiency change in industrialized countries: comment. Am Econ Rev 87 (5): 1033-1039.

Shewry PR, 2007. Improving the protein content and composition of cereal grain. J Cereal Sci 46: 239-250. https://doi.org/10.1016/j.jcs.2007.06.006

Shewry PR, 2009. The health grain programme opens new opportunities for improving wheat for nutrition and health. Nutr Bull 3(2): 225-231. https://doi.org/10.1111/j.1467-3010.2009.01747.x

Simmonds DH, 1989. Inherent quality factors in wheat. In: Wheat and wheat quality in Australia. pp: 31-61. Australia Wheat Board, Melbourne.

Tiwari V, Shoran J, 2009. Growth and production of wheat. In: Soils, plant growth and crop production, Vol. I. Encyclopedia of Life Support Systems. UNESCO-EOLSS Publishers, Paris.

Tone K, 2001. A slacks-based measure of efficiency in data envelopment analysis. Eur J Oper Res 130 (3): 498-509. https://doi.org/10.1016/S0377-2217(99)00407-5

Tyner W, Morse BA, El Amir MR, Mostafa A, Sherif S, 1999. Wheat subsector baseline study. Abt Assoc Inc., US Agency for International Development/Cairo, Office of Economic Growth, Agricultural Policy Division. Report No. 6.

USDA, 1997. Grains: World markets and trade, Part One. Grain and Feed Division, Commodity and Marketing Programs, Foreign Agric Serv, USDA, Washington DC, Circular FG 3-97.




DOI: 10.5424/sjar/2017152-10548