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Productivity Levels in Transport, Storage and Communication: A New ICOP 1997 Data Set

Listed author(s):
  • Ypma, Gerard

    (Groningen University)

This working paper provides industry-specific purchasing power parities for gross output in the transportation and communication sector. The calculation of these output PPPs builds on earlier work by the International Comparisons of Output and Productivity (ICOP) project in this field. The paper reviews the existing methods and develops a new system which takes full advantage of the improved data situation. The study captures the transportation and communication sectors of 32 countries (EU-25, Australia, Canada, Japan, Korea, New Zealand, Taiwan and United States). The second part of the paper applies the PPPs to productivity measures obtained from the EU KLEMS database and the 60-industry Database of the Groningen Growth and development Centre. This results in a consistent and comparable set of productivity levels at detailed industry level. We find that differences in productivity between the United States and other industrialized countries are only partly due to differences in industry structure. The United States especially outperform the EU-15 and Asia on productivity levels in land transport. Eastern European countries are still showing much lower productivity levels, except for land transport where they can become a though competitor for the former EU-15.

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Paper provided by Groningen Growth and Development Centre, University of Groningen in its series GGDC Research Memorandum with number GD-85.

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Date of creation: 2007
Handle: RePEc:gro:rugggd:gd-85
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  1. Mulder, N., 1994. "New Perspectives on Service Output and Productivity: A Comparison of French and US Productivity in Transport, Communications, Wholesale and Retail T rade," Papers 575, Groningen State, Institute of Economic Research-.
  2. Mulder, N., 1995. "Transport and Communications Output and Productivity in Brazil and the USA, 1950-90," Papers 580, Groningen State, Institute of Economic Research-.
  3. Mulder, N., 1994. "Transport and Communication in Mexico and the United States: Value Added , Purchasing Power Parities and Productivity," Papers 579, Groningen State, Institute of Economic Research-.
  4. Bart van Ark & Erik Monnikhof & Nanno Mulder, 1999. "Productivity in services: an international comparative perspective," Canadian Journal of Economics, Canadian Economics Association, vol. 32(2), pages 471-499, April.
  5. Timmer, Marcel P. & Ypma, Gerard, 2006. "Productivity Levels in Distributive Trades: A New ICOP Dataset for OECD Countries," GGDC Research Memorandum GD-83, Groningen Growth and Development Centre, University of Groningen.
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