What drives inventory accumulation? News on rates of return and marginal costs

Christoph Gortz, Christopher Gunn*, Thomas Lubik

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We study the determinants of inventory accumulation in a structural VAR framework with news shocks. Specifically, we investigate how news shocks affect two key determinants of inventory movements, namely rates of return and marginal costs. We establish that inventories react strongly and positively to news about future increases in total factor productivity. We provide evidence that changes in external and internal rates of return are central to the transmission for such news shocks. We do not find evidence for a dominant role of marginal costs.
Original languageEnglish
JournalJournal of Money, Credit and Banking
Publication statusAccepted/In press - 6 Jan 2023

Bibliographical note

Not yet published as of 08/04/2024.

Keywords

  • Structural VAR
  • Cost of Capital
  • News Shocks
  • Inventories

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