Estimating the degree of firms' input market power via data envelopment analysis: Evidence from the global biotechnology and pharmaceutical industry

Hirofumi Fukuyama, Roman Matousek, Nickolaos G. Tzeremes. Estimating the degree of firms' input market power via data envelopment analysis: Evidence from the global biotechnology and pharmaceutical industry. European Journal of Operational Research, 305(2):946-960, 2023. [doi]

Authors

Hirofumi Fukuyama

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Roman Matousek

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Nickolaos G. Tzeremes

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