Ei saatavilla suomeksi
Matteo Sirani
- 6 August 2026
- WORKING PAPER SERIES - No. 3271Details
- Abstract
- We show that monetary policy transmission is shaped not only by a sector’s own financial frictions but also by those prevailing in the broader production network. The latter, indirect frictions amplify the output and price effects of monetary policy and empirically dominate the direct ones. The amplification results from a downstream demand channel, as customers respond to tighter policy by purchasing fewer inputs. This is partly offset by an upstream cost channel, reflecting that suppliers raise prices to protect margins when financing costs rise. We inspect the mechanism in a multi-sector general equilibrium model with input-output linkages and working-capital constraints.
- JEL Code
- C32 : Mathematical and Quantitative Methods→Multiple or Simultaneous Equation Models, Multiple Variables→Time-Series Models, Dynamic Quantile Regressions, Dynamic Treatment Effect Models, Diffusion Processes
C67 : Mathematical and Quantitative Methods→Mathematical Methods, Programming Models, Mathematical and Simulation Modeling→Input?Output Models
E31 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Price Level, Inflation, Deflation
E32 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Business Fluctuations, Cycles
E52 : Macroeconomics and Monetary Economics→Monetary Policy, Central Banking, and the Supply of Money and Credit→Monetary Policy