Arbeitspapier

Equivalence between input-output and value-added economies

I show that, under standard assumptions, input-output (or network) economies are equivalent to value-added ones. Using a generalized version of the model in Acemoglu et al. (Econometrica, 2012), I show that the degree of influence of a given sector is equal to its value added share. This occurs because - by using the input-output network - the output of a given sector indirectly contributes to the production of the final consumption of the rest of the sectors, which constitutes the source of its value. Thus, value-added economies deliver the same aggregate response to sectoral shocks than input-output ones. Despite this equivalence, the Leontief multiplier, which applies to sales and gross output, is intact.

Sprache
Englisch

Erschienen in
Series: Working Papers ; No. 2017-13

Klassifikation
Wirtschaft
General Aggregative Models: General
General Aggregative Models: Social Accounting Matrix
Input-Output Models
Thema
Input-output
Degree of influence
Value added
Network economies
Sectoral shocks

Ereignis
Geistige Schöpfung
(wer)
Leal, Julio
Ereignis
Veröffentlichung
(wer)
Banco de México
(wo)
Ciudad de México
(wann)
2017

Handle
Letzte Aktualisierung
10.03.2025, 11:44 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Leal, Julio
  • Banco de México

Entstanden

  • 2017

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