Market structure, productivity and scale in European business services

Kox, Henk L.M. and Leeuwen, George van and Wiel, Henry van der (2007): Market structure, productivity and scale in European business services.

Abstract

Using data from 11 EU countries, the paper investigates the impact of scale economies on labour productivity in European business services. Moreover, it analyses whether the incidence of scale sub-optimality is related to characteristics of the market or to national regulation characteristics. The econometric analysis is based on a production function model in combination with a distance-to-the-frontier model. We find evidence for the existence of increasing returns to scale in business services firms. A result is that throughout the EU, business-services firms with less than 20 employed persons have a significantly lower level of labour productivity than the rest of the business-services industry. Two factors explain the scale inefficiencies. The first is the level of policy-caused firm-entry costs; higher start-up costs for new firms go along with more scale inefficiency. Secondly, business-services markets tend to be segmented by firm size: firms tend to compete predominantly with firms in their own size segment of the markets. Scale-related inefficiencies are to some extent compensated by more competition within a firm's own size segment. If a firm operates in a more “crowded” segment this has a significant and positive impact on its labour productivity. We derive some policy implications from our findings.

• Item Type: MPRA Paper
• Language: English
• Keywords: EU, business services, scale efficiency, labour productivity, regulation, entry costs
• Subjects: L - Industrial Organization > L5 - Regulation and Industrial Policy; L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L11 - Production, Pricing, and Market Structure ; Size Distribution of Firms; D - Microeconomics > D2 - Production and Organizations; L - Industrial Organization > L8 - Industry Studies: Services

References

Aghion, Ph. and R. Griffith, 2005, Competition and growth: reconciling theory and evidence,MIT Press, Cambridge MA. Babbage, C., 1835, On the economy of machinery and manufactures, 4th edition, London. Boone, J., 2000, Competitive Pressure: The Effects on Investment in Product and Process Innovation, Rand Journal of Economics, vol. 31 (3), pp. 549–569. Christensen, L.R., D.W. Jorgenson and L.J. Lau, 1971, Conjugate duality and the transcendental logarithmic production function, Econometrica 39, pp. 255–256. CSES, 2001, Barriers to trade in business services - Final report, Report commissioned by the European Commission, Centre for Strategy & Evaluation Services / European Commission,Brussels. Djankov, S., R. La Porta, F. Lopez, and A. Shleifer, 2002, The regulation of entry, Quarterly Journal of Economics, vol. 117 (1), pp. 1–37 Eurostat, 2004, Business services - an analysis of structural, foreign-affiliates and businessdemography statistics, European Commission/ Eurostat, Luxembourg. Fabiani, S., M. Druant, I. Hernando et al., 2005, The Pricing Behaviour of Firms in the Euro Area: New Survey Evidence, Working Paper Series No. 535, European Central Bank, Frankfurt. Fuss, M. and D. McFadden (eds.), 1978, Production economics: a dual approach to theory and applications, North-Holland, Amsterdam. Greene, W.H., 1993, Econometric analysis, 2nd ed.,Prentice Hall, Englewood Cliffs. Kim, H.Y., 1992, The translog production function and variable returns to scale, The Review of Economics and Statistics, volume 74, pp. 546–552. Kox, H., G. van Leeuwen and H. van der Wiel, 2007, Small means not always lean - the productivity performance of European business services, CPB Discussion Paper No. XX, CPB, The Hague(forthcoming). Kox, H., 2002, Growth challenges for the Dutch business services industry; international comparison and policy issues, Special study No. 40, CPB, The Hague. Kox, H., 2004, The contribution of business services to aggregate productivity growth, in: G. Gelauff et al. (eds), Fostering productivity: patterns, determinant and policy implications, Contributions to Economic Analysis #263, Elsevier Science, June 2004, pp. 243–264. Kumbhakar, S., Gosh, S. and McGucking, J., 1991, A Generalized Production Frontier Approach for Estimating Determinants of Inefficiency in US Dairy Firms, Journal of Business and Economic Statistics, vol. 9, pp. 279–286. Nicoletti, G., S. Scarpetta, and O. Boylaud, 2000, Summary indicators of product market regulation with an extension to employment protection legislation, OECD Economic Department Working paper no. 226, Paris. O’Farrell, P. and L. Moffat, 1991, An interaction model of business service production and consumption, British Journal of Management, vol. 2, pp. 205–221. Paterson, I., M. Fink and A. Ogus, 2003, Economic impact of regulation in the field of liberal professions in different Member States - regulation of professional services, Study for the European Commission, Institute for Advanced Studies, Vienna. Ray, S.C., 1998, Measuring scale efficiency from a translog production function, Journal of Productivity Analysis, volume 11, pp. 183–194. Scarpetta, S., Ph. Hemmings, T. Tressel and J. Woo, 2002, The role of policy and institutions for productivity and firm dynamics: evidence from micro and industry data, Economics Dept. Working Paper No. 329, OECD, Paris. Schiantarelli, F., 2005, Product market regulation and macro-economic performance : a review of cross country evidence, IZA Discussion Paper No. 1791, Institute for the Study of Labor(IZA), Bonn. Wiel, H.P. van der, 2001, Innovation and productivity in services, CPB Report 2001/1. Wiel, H.P. van der, 1999, Firm turnover in Dutch business services; The effect on labour productivity, CPB Research Memorandum No 159, CPB, Den Haag.