Arbeitspapier

Understanding the productivity slowdown. The importance of entry and exit of workers

Many OECD countries have experienced a slowdown in measured labour productivity from 2005 and onwards. Norway is no exception in this respect. Most countries use a simple aggregate of hours worked when measuring labour productivity. One way to improve measurement of labour services is to control for worker characteristics. A theoretical rationale for doing so is given by Diewert and Lippe (2010). We generalise previous analyses by allowing for exit and entry of workers when measuring labour services using Norwegian microdata. We find that the bias from using hours worked compared to a labour index capturing various compositional effects can be substantial and systematic over time. In the case of Norway the bias explains about a quarter of the productivity slowdown after 2005.

Language
Englisch

Bibliographic citation
Series: Discussion Papers ; No. 818

Classification
Wirtschaft
Index Numbers and Aggregation; Leading indicators
Employment; Unemployment; Wages; Intergenerational Income Distribution; Aggregate Human Capital; Aggregate Labor Productivity
Human Capital; Skills; Occupational Choice; Labor Productivity
Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
Subject
Labour productivity
Index numbers
Unit value indices
Drobisch index

Event
Geistige Schöpfung
(who)
von Brasch, Thomas
Cappelen, Ådne
Iancu, Diana-Cristina
Event
Veröffentlichung
(who)
Statistics Norway, Research Department
(where)
Oslo
(when)
2015

Handle
Last update
10.03.2025, 11:44 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • von Brasch, Thomas
  • Cappelen, Ådne
  • Iancu, Diana-Cristina
  • Statistics Norway, Research Department

Time of origin

  • 2015

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