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Adoption d’innovations et productivité des entreprises en Afrique subsaharienne francophone : cas du Cameroun, de la Côte d’Ivoire et du Sénégal

Author

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  • André Dumas Tsambou
  • Benjamin Fomba Kamga

Abstract

The objective of this work is to highlight the impact of innovation adoption on the productivity of firms, with an emphasis on the simultaneous adoption of technological and non-technological innovations. This work uses a methodology consisting of two blocks of recursively structured equations applied to micro-data from 1,897 firms in Cameroon, Côte d?Ivoire, and Senegal. By estimating these equations using the bivariate probit method and two-stage least squares, the study finds that technological and non-technological innovations are complementary and have significant effects on the productivity of firms. This complementarity is evidence that technological innovation contributes more to productivity when it is accompanied by non-technological innovation and vice versa. The introduction of new products (or services), accompanied by new methods of organization and marketing, has a greater effect on the productivity of firms. JEL classification: Q55, O55, P12, J24, D24, O14.

Suggested Citation

  • André Dumas Tsambou & Benjamin Fomba Kamga, 2021. "Adoption d’innovations et productivité des entreprises en Afrique subsaharienne francophone : cas du Cameroun, de la Côte d’Ivoire et du Sénégal," Revue d'économie industrielle, De Boeck Université, vol. 0(1), pages 107-160.
    • Handle: RePEc:cai:reidbu:rei_173_0107
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    Citations

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    Cited by:

    1. Jean C. Kouam & Simplice A. Asongu & Bin J. Meh & Robert Nantchouang & Fri L. Asanga & Denis A. Foretia, 2024. "A Synthetic Indicator of the Quality of Support for Businesses in Burkina-Faso, Cameroon, and Ghana," Journal of the Knowledge Economy, Springer;Portland International Center for Management of Engineering and Technology (PICMET), vol. 15(1), pages 4939-4974, March.
    2. Dahani Zouhair & Dehhaoui Mohammed & Bousselhami Ahmed & Maatala Nassreddine, 2024. "Analysis of the Determinants of Technological Innovations Within Agri-Food Companies in Morocco," Folia Oeconomica Stetinensia, Sciendo, vol. 24(1), pages 1-21.

    More about this item

    Keywords

    innovation adoption; francophone sub-Saharan Africa; firms; productivity;
    All these keywords.

    JEL classification:

    • Q55 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Technological Innovation
    • O55 - Economic Development, Innovation, Technological Change, and Growth - - Economywide Country Studies - - - Africa
    • P12 - Political Economy and Comparative Economic Systems - - Capitalist Economies - - - Capitalist Enterprises
    • J24 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Human Capital; Skills; Occupational Choice; Labor Productivity
    • D24 - Microeconomics - - Production and Organizations - - - Production; Cost; Capital; Capital, Total Factor, and Multifactor Productivity; Capacity
    • O14 - Economic Development, Innovation, Technological Change, and Growth - - Economic Development - - - Industrialization; Manufacturing and Service Industries; Choice of Technology

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