Empirica

, Volume 34, Issue 3, pp 247–271

Technical change in a bubble economy: Japanese manufacturing firms in the 1990s

  • Takanobu Nakajima
  • Alice Nakamura
  • Emi Nakamura
  • Masao Nakamura
Original Paper

DOI: 10.1007/s10663-007-9040-5

Cite this article as:
Nakajima, T., Nakamura, A., Nakamura, E. et al. Empirica (2007) 34: 247. doi:10.1007/s10663-007-9040-5

Abstract

An important economic policy issue is to ascertain when and if technical change (TC) is driving measured growth in productivity. Was this the case for Japan during the late 1980s when a massive financial bubble was being formed? This paper addresses this question, after first further developing methods needed for this purpose. The movement of firms’ TC is of particular policy interest to Japan whose economy has been suffering from a prolonged recession for more than a decade since the burst of the bubble in 1990. In the period of time immediately prior to the burst of the bubble, our estimation results show a significant drop in technical progress. What we believe these results reflect is that Japanese manufacturing firms made excessive investments in production inputs in the years when the bubble was being formed. This excessive investment in inputs did not contribute positively to TC and hence the measured productivity and economic growth of the bubble period in the late 1980s was unsustainable.

Keywords

Technical changeTotal factor productivityEconomies of scaleJapanIndex number method

JEL classification

O3O47O53O49

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  • Takanobu Nakajima
    • 1
  • Alice Nakamura
    • 2
  • Emi Nakamura
    • 3
  • Masao Nakamura
    • 4
    • 5
  1. 1.Faculty of Business and CommerceKeio UniversityTokyoJapan
  2. 2.School of BusinessUniversity of AlbertaEdmontonCanada
  3. 3.Columbia Business School and Department of EconomicsColumbia UniversityNew YorkUSA
  4. 4.Sauder School of BusinessUniversity of British ColumbiaVancouverCanada
  5. 5.Institute of Asian ResearchUniversity of British ColumbiaVancouverCanada