Arbeitspapier

Which Sectors Make the Poor Countries so Unproductive?

Standard growth accounting exercises find large cross-country differences in aggregate TFP. Here we ask whether specific sectors are driving these differences, and, if this is the case, which these problem sectors are. We argue that to answer these questions we need to consider four sectors. In contrast, the literature typically considers only two sectors. Our four sectors produce services (nontradable consumption), consumption goods (tradable consumption), construction (nontradable investment), and machinery and equipment (tradable investment). Interacting the data from the 1996 benchmark study of the Penn World Tables with economic theory, we find that the TFP differences across countries are much larger in the two tradable sectors than in the two nontradable sectors. This is consistent with the Balassa-Samuelson hypothesis. We also find that within the tradable sectors the TFP differences are much larger in machinery and equipment than in consumption goods. We illustrate the usefulness of our findings by accounting for the conflicting results of the existing two-sector analyses and by developing criteria for a successful theory of aggregate TFP.

Language
Englisch

Bibliographic citation
Series: IEHAS Discussion Papers ; No. MT-DP - 2005/19

Classification
Wirtschaft
Industrialization; Manufacturing and Service Industries; Choice of Technology
One, Two, and Multisector Growth Models
Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
Subject
development accounting
sector TFPs
relative prices

Event
Geistige Schöpfung
(who)
Herrendorf, Berthold
Valentinyi, Akos
Event
Veröffentlichung
(who)
Hungarian Academy of Sciences, Institute of Economics
(where)
Budapest
(when)
2005

Handle
Last update
10.03.2025, 11:45 AM CET

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Object type

  • Arbeitspapier

Associated

  • Herrendorf, Berthold
  • Valentinyi, Akos
  • Hungarian Academy of Sciences, Institute of Economics

Time of origin

  • 2005

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