Abstract
This paper examines the effect of mergers and acquisitions on employment growth in newly acquired firm establishments. Based on a unique full sample of manufacturing and services firms in Switzerland, our main finding is that the relative size of a deal is an important growth determinant: While the initial size of the acquiring firm is positively related to an acquired establishment’s growth, the opposite holds true for the initial size of the acquisition. We also contribute to a controversial debate on firm growth in general by rejecting Gibrat’s law of proportionate growth for firm establishments in Switzerland. In fact, employment growth decreases with an establishment’s initial size and age—at the aggregate level as well as within separate subsamples of manufacturing and services firms.
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Notes
By “establishment,” this study refers to a building or building complex of a firm which can either be a single-establishment firm, the headquarters of a multi-establishment firm, or be a companion establishment of a multi-establishment firm. A manufacturing establishment may also be referred to as “plant”.
The Swiss Federal Statistical Office defines four size groups for firms in Switzerland. Micro-firms are defined as having 0–9 employees, small firms have 10–49, medium firms have 50–249, and large firms have 250 or more employees. For convenience, the same thresholds are applied to characterize establishments here.
Note that total firm growth can be decomposed into internal establishment growth and external growth through the acquisition of additional establishments. Thus, the results for aggregate internal establishment growth are not necessarily equivalent to total firm growth.
See Swiss Federal Statistical Office (2006) for further information on the Business Census, including information on methods, its legal basis, and its usage. Also, a sample questionnaire is provided.
We thank an anonymous referee for pointing out that providing standard errors and related significance levels might actually not be appropriate when evaluating a full sample, depending on the type of research question. While it is true that here regression coefficients describe all available data and not just a sample in the usual sense, we take the view that our data should be seen as one possible realization of reality out of many potential realizations. Thus, in order to be able to draw conclusions about the mechanisms underlying this observed reality (our research objective), we believe that it is still appropriate to provide significance levels and related interpretations in the following. A more detailed discussion on this matter can be found, for example, in Berk et al. (1995).
For calculating these numbers, note that in the services sector, the total effect becomes positive when \(0.0310\times {\text {ln}}{(Acquirer \, Size)}+(-0.0485)\times {\text {ln}}{(Integration \, Size)}>0\) or \({(\text {ln}}{(Acquirer \, Size)}-{\text {ln}}{(Integration \, Size))}{/}{\text {ln}}{(Acquirer \, Size)}>1-\frac{0.0310}{0.0485}\approx 0.36\). In the manufacturing sector, this corresponds to \({(\text {ln}}{(Acquirer \, Size)}-{\text {ln}}{(Integration \, Size))}{/}{\text {ln}}(Acquirer \, Size)>1-\frac{0.0146}{0.0417}\approx 0.65\).
References
Almus, M., & Nerlinger, E. A. (2000). Testing Gibrat’s Law for young firms: Empirical results for West Germany. Small Business Economics, 15(1), 1–12. doi:10.1023/A:1026512005921.
Andrade, G., Mitchell, M., & Stafford, E. (2001). New evidence and perspectives on mergers. Journal of Economic Perspectives, 15(2), 103–120. doi:10.1257/jep.15.2.103.
Audretsch, D. B., Klomp, L., Santarelli, E., & Thurik, R. (2004). Gibrat’s Law: Are the services different? Review of Industrial Organization, 24(3), 301–324. doi:10.1023/B:REIO.0000038273.50622.ec.
Berk, R. A., Western, B., & Weiss, R. E. (1995). Statistical inference for apparent populations. Sociological Methodology, 25, 421–458. doi:10.2307/271073.
Bhagat, S., Shleifer, A., Vishny, R. W., Jarrel, G., & Summers, L. (1990). Hostile takeovers in the 1980s: The Return to corporate specialization. brookings papers on economic activity. Microeconomics, 1990, 1–84. doi:10.2307/2534780.
Blonigen, B. A., & Tomlin, K. S. (2001). Size and growth of Japanese plants in the United States. International Journal of Industrial Organization, 19(6), 931–952. doi:10.1016/S0167-7187(99)00055-7.
Brown, C., & Medoff, J. L. (1988). The impact of firm acquisitions on labor. In A. J. Auerbach (Ed.), Corporate takeovers: Causes and consequences. Chicago: University of Chicago Press.
Buehler, S., Kaiser, C., & Jaeger, F. (2005). Competition policy and exit rates: Evidence from Switzerland. Contributions in Economic Analysis and Policy, 4(1), 1–28. doi:10.2202/1538-0645.1444.
Carpenter, R. E., & Petersen, B. C. (2002). Is the growth of small firms constrained by internal finance? Review of Economics and Statistics, 84(2), 298–309. doi:10.1162/003465302317411541.
Conyon, M. J., Girma, S., Thompson, S., & Wright, P. W. (2002). The impact of mergers and acquisitions on company employment in the United Kingdom. European Economic Review, 46(1), 31–49. doi:10.1016/S0014-2921(00)00086-6.
Daunfeldt, S.-O., & Elert, N. (2013). When is Gibrat’s Law a law? Small Business Economics, 41(1), 133–147. doi:10.1007/s11187-011-9404-x.
Dunne, P., & Hughes, A. (1994). Age, size, growth and survival: UK companies in the 1980s. Journal of Industrial Economics, 42(2), 115–140. doi:10.2307/2950485.
Dunne, T., Roberts, M. J., & Samuelson, L. (1989). The growth and failure of U.S. manufacturing plants. Quarterly Journal of Economics, 104(4), 671–698. doi:10.2307/2937862.
Evans, D. S. (1987a). The relationship between firm growth, size, and age: Estimates for 100 manufacturing industries. Journal of Industrial Economics, 35(4), 567–581. doi:10.2307/2098588.
Evans, D. S. (1987b). Tests of alternative theories of firm growth. Journal of Political Economy, 95(4), 657–674. doi:10.1086/261480.
Fotopoulos, G., & Giotopoulos, I. (2010). Gibrat’s Law and persistence of growth in Greek manufacturing. Small Business Economics, 35(2), 191–202. doi:10.1007/s11187-008-9163-5.
Geroski, P., & Gugler, K. (2004). Corporate growth convergence in Europe. Oxford Economic Papers, 56(4), 597–620. doi:10.1093/oep/gpf055.
Gibrat, R. (1931). Les inegalites economiques. Paris: Recueil sirey.
Green, M. B., & Cromley, R. G. (1982). The horizontal merger: Its motives and spatial employment impacts. Economic Geography, 58(4), 358–370. doi:10.2307/143460.
Görg, H., & Greenaway, D. (2004). Much ado about nothing? Do domestic firms really benefit from foreign direct investment? World Bank Research Observer, 19(2), 171–197. doi:10.1093/wbro/lkh019.
Görg, H., & Strobl, E. (2005). Spillovers from foreign firms through worker mobility: An empirical investigation. Scandinavian Journal of Economics, 107(4), 693–709. doi:10.1111/j.1467-9442.2005.00427.x.
Gugler, K., & Yurtoglu Burcin, B. (2004). The effects of mergers on company employment in the USA and Europe. International Journal of Industrial Organization, 22(4), 481–502. doi:10.1016/j.ijindorg.2003.12.003.
Hall, B. H. (1987). The relationship between firm size and firm growth in the US manufacturing sector. Journal of Industrial Economics, 35(4), 583–606. doi:10.2307/2098589.
Harhoff, D., Stahl, K., & Woywode, M. (1998). Legal form, growth and exit of West German firms: Empirical results for manufacturing, construction, trade and service industries. Journal of Industrial Economics, 46(4), 453–488. doi:10.1111/1467-6451.00083.
Hoogstra, G. J., & van Dijk, J. (2003). Explaining firm employment growth: Does location matter? Small Business Economics, 22(3–4), 179–192. doi:10.1023/B:SBEJ.0000022218.66156.ac.
Jovanovic, B. (1982). Selection and the evolution of industry. Econometrica, 50(3), 649–670. doi:10.2307/1912606.
Lensink, R., van Steen, P., & Sterken, E. (2005). Uncertainty and growth of the firm. Small Business Economics, 24(4), 381–391. doi:10.1007/s11187-005-7121-z.
Lichtenberg, F. R., & Siegel, D. (1990). The effect of ownership changes on the employment and wages of central office and other personnel. Journal of Law and Economics, 33(2), 383–408. doi:10.1086/467210.
Lotti, F., Santarelli, E., & Vivarelli, M. (2003). Does Gibrat’s Law hold among young, small firms? Journal of Evolutionary Economics, 13(3), 213–235. doi:10.1007/s00191-003-0153-0.
McGuckin, R. H., & Nguyen, S. V. (2001). The impact of ownership changes: A view from labor markets. International Journal of Industrial Organization, 19(5), 739–762. doi:10.1016/S0167-7187(00)00092-8.
Melitz, M. J. (2003). The impact of trade on intra-industry reallocations and aggregate industry productivity. Econometrica, 71(6), 1695–1725. doi:10.1111/1468-0262.00467.
Nunes, P. M., Gonçalves, M., & Serrasqueiro, Z. (2013). The influence of age on SMEs’ growth determinants: Empirical evidence. Small Business Economics, 40(2), 249–272. doi:10.1007/s11187-011-9363-2.
Oliviera, B., & Fortunato, A. (2006). Firm growth and liquidity constraints: A dynamic analysis. Small Business Economics, 27(2–3), 139–156. doi:10.1007/s11187-006-0006-y.
Reid, G. C., & Xu, Z. (2012). Generalising Gibrat: Using Chinese evidence founded on fieldwork. Small Business Economics, 39(4), 1017–1028. doi:10.1007/s11187-011-9338-3.
Robson, P. J. A., & Bennett, R. J. (2000). SME growth: The relationship with business advice and external collaboration. Small Business Economics, 15(3), 193–208. doi:10.1023/A:1008129012953.
Sutton, J. (1997). Gibrat’s legacy. Journal of Economic Literature, 35(1), 40–59.
Swiss Federal Statistical Office. (2006). Betriebszählung 2005. Grundlagen und Methoden. Neuchâtel: Bundesamt für Statistik (BFS). http://www.bz.bfs.admin.ch/.
Teece, D. J. (1986). Profiting from Technological innovation: Implications for integration, collaboration, licensing and public policy. Research Policy, 15(6), 285–305. doi:10.1016/0048-7333(86)90027-2.
Teruel-Carrizosa, M. (2010). Gibrat’s Law and the learning process. Small Business Economics, 34(4), 355–373. doi:10.1007/s11187-008-9127-9.
Yasuda, T. (2005). Firm growth, size, age and behavior in Japanese manufacturing. Small Business Economics, 24(1), 1–15. doi:10.1007/s11187-005-7568-y.
Acknowledgments
We thank Stefan Buehler, Simon Evenett, Christina Felfe, Klaus Gugler, Giovanni Mellace, Farzad Saidi, Philip Schuster, Conny Wunsch, two anonymous referees, as well as seminar participants at the University of St. Gallen, ETH Zurich, the Swiss IO Day 2010 (Bern), the IIOC 2011 (Boston), and the EEA-ESEM Congress 2011 (Oslo) for helpful comments. We also thank the Swiss Federal Statistical Office for providing their Business Census data through Contracts No. 08350 and 140146. Financial support from the Swiss National Science Foundation through Grants No. PP0011-114754 and PBSGP1-138787 is gratefully acknowledged.
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Disclaimer: All views contained in this paper are solely those of the authors and cannot be attributed to the Swiss Competition Commission or its Secretariat.
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Burghardt, D., Helm, M. Firm growth in the course of mergers and acquisitions. Small Bus Econ 44, 889–904 (2015). https://doi.org/10.1007/s11187-014-9624-y
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DOI: https://doi.org/10.1007/s11187-014-9624-y
Keywords
- Firm growth
- Employment
- Gibrat’s law
- Mergers and acquisitions
- Deal size
- Establishment-level data
- Switzerland