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Efficiency and Super‐Efficiency in the CRO Industry, 2012–2021: A Two‐Stage Exploration

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  • Ricardo F. Díaz
  • Blanca Sanchez‐Robles

Abstract

This paper explores the productivity of contract research organizations (CROs) by computing and exploring efficiency and super‐efficiency data envelopment analysis (SDEA) scores for a sample of companies over 2012–2021. Main findings suggest that CRO efficiency and super‐efficiency is high and has increased more than 25% over 2012–2021. The top positions in the rankings according to efficiency are not limited to a few companies; in contrast, many firms in the sample are able to reach a top position in at least one concept of efficiency, suggesting the high degree of rivalry and competition in this industry. A second‐stage preliminary analysis of variables associated with efficiency suggests that best performers implement a sound human capital policy, with controlled costs. Moreover, they also have a careful short‐term cash‐flow management, with brief collection periods. Big and small firms outperform the rest of the companies, suggesting the presence of increasing returns and niche advantages in some stages of the supply chain. Finally, results suggest that the COVID pandemic had an asymmetric impact on CROs, affecting positively only large CROs.

Suggested Citation

  • Ricardo F. Díaz & Blanca Sanchez‐Robles, 2025. "Efficiency and Super‐Efficiency in the CRO Industry, 2012–2021: A Two‐Stage Exploration," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 46(2), pages 810-831, March.
    • Handle: RePEc:wly:mgtdec:v:46:y:2025:i:2:p:810-831
    DOI: 10.1002/mde.4405
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    as
    1. Per Andersen & Niels Christian Petersen, 1993. "A Procedure for Ranking Efficient Units in Data Envelopment Analysis," Management Science, INFORMS, vol. 39(10), pages 1261-1264, October.
    2. Roberto Ippoliti, 2013. "The market of human experimentation," European Journal of Law and Economics, Springer, vol. 35(1), pages 61-85, February.
    3. Greg Filbeck & Thomas M. Krueger, 2005. "An Analysis of Working Capital Management Results Across Industries," American Journal of Business, Emerald Group Publishing Limited, vol. 20(2), pages 11-20, October.
    4. Kaya, Gizem & Aydın, Umut & Ülengin, Burç & Karadayı, Melis Almula & Ülengin, Füsun, 2023. "How do airlines survive? An integrated efficiency analysis on the survival of airlines," Journal of Air Transport Management, Elsevier, vol. 107(C).
    5. Ben S. Bernanke & Mark Gertler, 1995. "Inside the Black Box: The Credit Channel of Monetary Policy Transmission," Journal of Economic Perspectives, American Economic Association, vol. 9(4), pages 27-48, Fall.
    6. Cinzia Daraio & Léopold Simar, 2005. "Introducing Environmental Variables in Nonparametric Frontier Models: a Probabilistic Approach," Journal of Productivity Analysis, Springer, vol. 24(1), pages 93-121, September.
    7. Maria Celia López-Penabad & Ana Iglesias-Casal & José Fernando Silva Neto & José Manuel Maside-Sanfiz, 2023. "Does corporate social performance improve bank efficiency? Evidence from European banks," Review of Managerial Science, Springer, vol. 17(4), pages 1399-1437, May.
    8. Charnes, A. & Cooper, W. W. & Rhodes, E., 1978. "Measuring the efficiency of decision making units," European Journal of Operational Research, Elsevier, vol. 2(6), pages 429-444, November.
    9. Zhongmin Liu & Jia Lyu, 2020. "Measuring the innovation efficiency of the Chinese pharmaceutical industry based on a dynamic network DEA model," Applied Economics Letters, Taylor & Francis Journals, vol. 27(1), pages 35-40, January.
    10. Peter Bogetoft, 2000. "DEA and Activity Planning under Asymmetric Information," Journal of Productivity Analysis, Springer, vol. 13(1), pages 7-48, January.
    11. Cinzia Daraio & Léopold Simar, 2007. "Conditional nonparametric frontier models for convex and nonconvex technologies: a unifying approach," Journal of Productivity Analysis, Springer, vol. 28(1), pages 13-32, October.
    12. David Roodman, 2009. "How to do xtabond2: An introduction to difference and system GMM in Stata," Stata Journal, StataCorp LLC, vol. 9(1), pages 86-136, March.
    13. Kerong Zhang & Wuyi Liu, 2020. "The Current Status, Trend, and Development Strategies of Chinese Biopharmaceutical Industry With a Challenging Perspective," SAGE Open, , vol. 10(1), pages 21582440209, January.
    14. McDonald, John, 2009. "Using least squares and tobit in second stage DEA efficiency analyses," European Journal of Operational Research, Elsevier, vol. 197(2), pages 792-798, September.
    15. Peter Bogetoft, 1994. "Incentive Efficient Production Frontiers: An Agency Perspective on DEA," Management Science, INFORMS, vol. 40(8), pages 959-968, August.
    16. Arellano, Manuel & Bover, Olympia, 1995. "Another look at the instrumental variable estimation of error-components models," Journal of Econometrics, Elsevier, vol. 68(1), pages 29-51, July.
    17. Blundell, Richard & Bond, Stephen, 1998. "Initial conditions and moment restrictions in dynamic panel data models," Journal of Econometrics, Elsevier, vol. 87(1), pages 115-143, August.
    18. Fernando Gascón & Jesús Lozano & Borja Ponte & David Fuente, 2017. "Measuring the efficiency of large pharmaceutical companies: an industry analysis," The European Journal of Health Economics, Springer;Deutsche Gesellschaft für Gesundheitsökonomie (DGGÖ), vol. 18(5), pages 587-608, June.
    19. Chen, Yao, 2004. "Ranking efficient units in DEA," Omega, Elsevier, vol. 32(3), pages 213-219, June.
    20. Krishnamoorthy, K. & Yu, Jianqi, 2004. "Modified Nel and Van der Merwe test for the multivariate Behrens-Fisher problem," Statistics & Probability Letters, Elsevier, vol. 66(2), pages 161-169, January.
    21. Greg Filbeck & Thomas M. Krueger, 2005. "An Analysis of Working Capital Management Results Across Industries," American Journal of Business, Emerald Group Publishing, vol. 20(2), pages 11-20.
    22. Juan Du & Justin Wang & Yao Chen & Shin-Yi Chou & Joe Zhu, 2014. "Incorporating health outcomes in Pennsylvania hospital efficiency: an additive super-efficiency DEA approach," Annals of Operations Research, Springer, vol. 221(1), pages 161-172, October.
    23. Mainak Mazumdar & Meenakshi Rajeev, 2009. "A Comparative Analysis of Efficiency and Productivity of the Indian Pharmaceutical Firms: A Malmquist-Meta-Frontier Approach," Working Papers 223, Institute for Social and Economic Change, Bangalore.
    24. Hongbo Lai & Hao Shi & Yang Zhou, 2020. "Regional technology gap and innovation efficiency trap in Chinese pharmaceutical manufacturing industry," PLOS ONE, Public Library of Science, vol. 15(5), pages 1-17, May.
    25. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 58(2), pages 277-297.
    26. Mainak Mazumdar & Meenakshi Rajeev, 2009. "Comparing the Efficiency and Productivity of the Indian Pharmaceutical Firms: A Malmquist-Meta-Frontier Approach," International Journal of Business and Economics, School of Management Development, Feng Chia University, Taichung, Taiwan, vol. 8(2), pages 159-181, August.
    27. Windmeijer, Frank, 2005. "A finite sample correction for the variance of linear efficient two-step GMM estimators," Journal of Econometrics, Elsevier, vol. 126(1), pages 25-51, May.
    28. Mei Xue & Patrick T. Harker, 2002. "Note: Ranking DMUs with Infeasible Super-Efficiency DEA Models," Management Science, INFORMS, vol. 48(5), pages 705-710, May.
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