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Potential gains from specialization and diversification further to the reorganization of activities

Author

Listed:
  • Stéphane Blancard

    (CESAER - Centre d'Economie et de Sociologie Rurales Appliquées à l'Agriculture et aux Espaces Ruraux - INRA - Institut National de la Recherche Agronomique - AgroSup Dijon - Institut National Supérieur des Sciences Agronomiques, de l'Alimentation et de l'Environnement)

  • Jean-Philippe Boussemart

    (UFR MIME - UFR de Mathématiques, Informatique, Management, Economie - Université de Lille, Sciences Humaines et Sociales, IESEG - School of Management, LEM - Lille économie management - UMR 9221 - UA - Université d'Artois - UCL - Université catholique de Lille - ULCO - Université du Littoral Côte d'Opale - Université de Lille - CNRS - Centre National de la Recherche Scientifique)

  • Jean-Paul Chavas
  • Herve Leleu

    (UCL FGES - Université Catholique de Lille - Faculté de gestion, économie et sciences - ICL - Institut Catholique de Lille - UCL - Université catholique de Lille, LEM - Lille économie management - UMR 9221 - UA - Université d'Artois - UCL - Université catholique de Lille - ULCO - Université du Littoral Côte d'Opale - Université de Lille - CNRS - Centre National de la Recherche Scientifique)

Abstract

In economic activities, two main forces guide firm and market structures: specialization and diversification. This paper provides new insights on this topic. We propose measuring gains due to simulated division and/or merger processes of firms. Potential gains come from a reorganization of activities through specialization/diversification and/or size effects. From a database of French farms, our findings demonstrate that even if both processes are beneficial for farming systems, the division gains outweigh the gains obtained by a merger. Moreover, mix changes are more important following a division than following a merger, implying more specialization gains than diversification gains.

Suggested Citation

  • Stéphane Blancard & Jean-Philippe Boussemart & Jean-Paul Chavas & Herve Leleu, 2016. "Potential gains from specialization and diversification further to the reorganization of activities," Post-Print hal-01533526, HAL.
    • Handle: RePEc:hal:journl:hal-01533526
    DOI: 10.1016/j.omega.2015.10.002
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    Cited by:

    1. Subhash C. Ray & Shilpa Sethia, 2022. "Nonparametric measurement of potential gains from mergers: an additive decomposition and application to Indian bank mergers," Journal of Productivity Analysis, Springer, vol. 57(2), pages 115-130, April.
    2. Subhash C. Ray & Shilpa Sethia, 2024. "A state-level resource allocation model for emission reduction and efficiency improvement in thermal power plants," Indian Economic Review, Springer, vol. 59(1), pages 205-257, October.
    3. Hongyun Han & Hui Lin, 2021. "Patterns of Agricultural Diversification in China and Its Policy Implications for Agricultural Modernization," IJERPH, MDPI, vol. 18(9), pages 1-22, May.
    4. Chang, Tsung-Sheng & Lin, Ji-Gang & Ouenniche, Jamal, 2023. "DEA-based Nash bargaining approach to merger target selection," European Journal of Operational Research, Elsevier, vol. 305(2), pages 930-945.
    5. Contreras, I. & Lozano, S., 2022. "Size efficiency, splits and merger gains, and centralized resource reallocation of Spanish public universities," Socio-Economic Planning Sciences, Elsevier, vol. 81(C).
    6. Zhiyang Shen & Vivian Valdmanis, 2022. "Assessing total factor productivity across Africa: an empirical investigation," Journal of Productivity Analysis, Springer, vol. 58(2), pages 239-253, December.
    7. Kao, Chiang & Pang, Rui-Zhi & Liu, Shiang-Tai & Bai, Xue-Jie, 2021. "Optimal expansion paths for hospitals of different types: Viewpoint of scope economies and evidence from Chinese hospitals," European Journal of Operational Research, Elsevier, vol. 289(2), pages 628-638.
    8. Sebastián Lozano & Belarmino Adenso-Díaz, 2021. "A DEA approach for merging dairy farms," Agricultural Economics, Czech Academy of Agricultural Sciences, vol. 67(6), pages 209-219.

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