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Effects of Mechanization and Investments on the Technical Efficiency of Cassava Farms in Cambodia

Author

Listed:
  • Tamon Baba

    (College of Letters, Ritsumeikan University, Kyoto 603-8577, Japan)

  • Hisako Nomura

    (Faculty of Agriculture, Kyushu University, Fukuoka 819-0395, Japan)

  • Pao Srean

    (Faculty of Agriculture and Food Processing, National University of Battambang, National Road No. 5, Sangkat Preaek Preah Sdach, Battambang 021402, Cambodia)

  • Tha Than

    (Faculty of Agriculture and Food Processing, National University of Battambang, National Road No. 5, Sangkat Preaek Preah Sdach, Battambang 021402, Cambodia)

  • Kasumi Ito

    (International Center for Research and Education in Agriculture, Nagoya University, Nagoya 464-8601, Japan)

Abstract

Cassava is one of the most important cash crops in Cambodia. Agricultural mechanization promotes productivity, but overinvestment may disrupt the balance between inputs and outputs. Depending on the production scale, sometimes hiring equipment is considered better than purchasing it. While we can hypothesize that mechanization and investments might be crucial factors of productivity, technical efficiency analysis for estimating their effects has not yet been conducted. Therefore, this study investigates the impact of mechanization and investments on cassava yield and producers’ technical efficiency in Cambodia using the Cobb-Douglas stochastic frontier production model. For the study, 205 respondents were randomly selected and interviewed in the Battambang and Pailin provinces in northwestern Cambodia in 2017. Our results show that tractor or truck-hire cost was positively significant, and the cassava uprooting machine-hire cost was negatively significant. The average technical efficiency score of 0.62 indicates that cassava producers can increase their level of technical efficiency. Although cassava production in Cambodia is mechanized and investors are investing, it would be more beneficial to producers if they were provided with financial assistance when uprooting the cassava at the harvest time. Appropriate control of input costs can effectively improve cassava yield, following the implementation of the National Policy on Cassava 2020–2025 by the Royal Government of Cambodia.

Suggested Citation

  • Tamon Baba & Hisako Nomura & Pao Srean & Tha Than & Kasumi Ito, 2022. "Effects of Mechanization and Investments on the Technical Efficiency of Cassava Farms in Cambodia," Agriculture, MDPI, vol. 12(4), pages 1-13, March.
    • Handle: RePEc:gam:jagris:v:12:y:2022:i:4:p:441-:d:776885
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    References listed on IDEAS

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    1. Bravo-Ureta, Boris E. & Evenson, Robert E., 1994. "Efficiency in agricultural production: The case of peasant farmers in eastern Paraguay," Agricultural Economics, Blackwell, vol. 10(1), pages 27-37, January.
    2. Ogunniyi Adebayo & Omotoso Opeyemi & Ayeni Jacob & Olufadewa Mayokun & Rufai Mistura & Abiodun Olusola Omotayo & Olagunju Kehinde Oluseyi, 2020. "Resource-Use Efficiency And Production Constraints Among Cassava Farmers in Nigeria: Insight, Linkage and Pathway," Journal of Developing Areas, Tennessee State University, College of Business, vol. 54(4), pages 1-15, October-D.
    3. Boris E. Bravo‐Ureta & Robert E. Evenson, 1994. "Efficiency in agricultural production: the case of peasant farmers in eastern Paraguay," Agricultural Economics, International Association of Agricultural Economists, vol. 10(1), pages 27-37, January.
    4. Deininger, Klaus & Jin, Songqing & Xia, Fang & Huang, Jikun, 2014. "Moving Off the Farm: Land Institutions to Facilitate Structural Transformation and Agricultural Productivity Growth in China," World Development, Elsevier, vol. 59(C), pages 505-520.
    5. Ajayi, Clemntina Oluwafunke & Oluntumise, Adewale Isaac, 2018. "Determinants of food security and technical efficiency of cassava farmers in Ondo State, Nigeria," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, vol. 21(7), August.
    6. Sokvibol Kea & Hua Li & Linvolak Pich, 2016. "Technical Efficiency and Its Determinants of Rice Production in Cambodia," Economies, MDPI, vol. 4(4), pages 1-17, October.
    7. Kabibu Henry Muayila & Alain Kapemba Mujinga, 2018. "Technical Efficiency of Cassava's Producers in the Hinterland of Kinshasa, Democratic Republic of Congo," Post-Print hal-01831859, HAL.
    8. Soukkhamthat, Thanongsai & Wong, Grace Y., 2016. "Technical Efficiency Analysis of Small-Scale Cassava Farming in Lao PDR," Asian Journal of Agriculture and Development, Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), vol. 13(1), June.
    9. Battese, G E & Coelli, T J, 1995. "A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data," Empirical Economics, Springer, vol. 20(2), pages 325-332.
    10. Olurotimi, P. O. & Bamire, A. S. & Ogunleye, A. S., 2018. "Effects of social capital on technical efficiency of cassava production in Oyo State, Nigeria," African Journal of Rural Development (AFJRD), AFrican Journal of Rural Development (AFJRD), vol. 3(1), March.
    11. Meeusen, Wim & van den Broeck, Julien, 1977. "Efficiency Estimation from Cobb-Douglas Production Functions with Composed Error," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 18(2), pages 435-444, June.
    12. Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
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