Arbeitspapier

Business networks, production chains, and productivity: A theory of input-output architecture

This paper studies an analytically tractable model of the formation and evolution of chains of production. Over time, entrepreneurs accumulate techniques to produce their good using goods produced by other entrepreneurs and labor as inputs. The value of a technique depends on both the productivity embodied in the technique and the cost of the particular input; when producing, each entrepreneur selects the technique that delivers the best combination. The collection of known production techniques form a dynamic network of potential chains of production: the input-output architecture of the economy. Aggregate productivity depends on whether the lower cost firms are the important suppliers of inputs. When the share of intermediate goods in production is high, the lower cost firms are selected as suppliers more frequently. This raises aggregate productivity and also increases the concentration of sales of intermediate goods.

Sprache
Englisch

Erschienen in
Series: Working Paper ; No. 2011-12

Klassifikation
Wirtschaft
Innovation and Invention: Processes and Incentives
Technological Change: Choices and Consequences; Diffusion Processes
Empirical Studies of Economic Growth; Aggregate Productivity; Cross-Country Output Convergence
Thema
Networks
Productivity
Supply Chains
Ideas
Diffusion

Ereignis
Geistige Schöpfung
(wer)
Oberfield, Ezra
Ereignis
Veröffentlichung
(wer)
Federal Reserve Bank of Chicago
(wo)
Chicago, IL
(wann)
2011

Handle
Letzte Aktualisierung
10.03.2025, 11:43 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Oberfield, Ezra
  • Federal Reserve Bank of Chicago

Entstanden

  • 2011

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