Arbeitspapier

A Generalized Exactly Additive Decomposition of Aggregate Labor Productivity Growth

Aggregate labor productivity (ALP) growth - i.e., growth of output per unit of labor - may be decomposed into additive contributions due to within-sector productivity growth effect, dynamic structural reallocation effect (Baumol effect), and static structural reallocation effect (Denison effect) of cross-sectional components (e.g., industry or region) of output and labor. This paper implements ALP growth decomposition that is "generalized" to output in constant prices and to output in chained prices (i.e., chained volume measure or CVM) and "exactly additive" since with either output the sum of contributions exactly equals "actual" ALP growth. It compares this "generalized exactly additive" (GEAD) decomposition to the "traditional" (TRAD) ALP growth decomposition devised for output in constant prices. The results show GEAD and TRAD are exactly additive when output is in constant prices but GEAD is exactly additive while TRAD is not when output is in CVM. Also, GEAD components are empirically purer than or analytically superior to those from TRAD. Moreover, considering that contributions to ALP growth can be classified by industry or region each year over many years, GEAD provides a more well-grounded picture over time of industrial or regional transformation than TRAD. Therefore, GEAD should replace TRAD in practice.

Sprache
Englisch

Erschienen in
Series: PIDS Discussion Paper Series ; No. 2011-19

Klassifikation
Wirtschaft
Index Numbers and Aggregation; Leading indicators
Thema
labor productivity
Philippines
chained volume measure
output in constant prices
reallocation effects
Arbeitsproduktivität
Aggregation
Wirtschaftswachstum
Dekompositionsverfahren
Theorie
Thailand
Italien

Ereignis
Geistige Schöpfung
(wer)
Dumagan, Jesus C.
Ereignis
Veröffentlichung
(wer)
Philippine Institute for Development Studies (PIDS)
(wo)
Makati City
(wann)
2011

Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Dumagan, Jesus C.
  • Philippine Institute for Development Studies (PIDS)

Entstanden

  • 2011

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