# Production subsidies and redistribution

*Marina Azzimonti* (),
*Eva de Francisco* () and
*Per Krusell* ()

*Journal of Economic Theory*, 2008, vol. 142, issue 1, 73-99

**Abstract:**
Who gains from stimulating output? We explore a dynamic model with production subsidies where the population is heterogeneous in one dimension: wealth. There are two channels through which production subsidies redistribute resources across the population. First, poorer agents gain from a rise in wages, since--to the extent there is an operative wealth effect in labor supply--they work harder. Second, because a current output boost will raise consumption today relative to the future, thus lowering real interest rates, poor agents gain in relative terms since their income is based less on interest income. We examine optimal redistribution from the perspective of an arbitrary consumer in the population. We show that, if this consumer has commitment at time zero to set all present and future subsidy rates, and for a class of preferences that admits aggregation in wealth, then output stimulation, and hence redistribution, will only occur at time zero; after that, subsidies are zero. A byproduct of our analysis of this environment is a median-voter theorem: with direct voting over subsidy sequences at time zero, the sequence preferred by the median-wealth consumer is the unique outcome. We also study lack of commitment, since interest-rate manipulation is associated with time inconsistency. We analyze this case formally by looking at the Markov-perfect (time-consistent) equilibrium in a game between successive identical decision makers (e.g., the median agent). Here, subsidies persist--they are constant over time--and are more distortionary than under commitment. Moreover, whereas under commitment asset inequality changes initially--in favor of the consumer who decides on policy--it does not under lack of commitment.

**Date:** 2008

**References:** View references in EconPapers View complete reference list from CitEc

**Citations:** View citations in EconPapers (20) Track citations by RSS feed

**Downloads:** (external link)

http://www.sciencedirect.com/science/article/pii/S0022-0531(07)00102-0

Full text for ScienceDirect subscribers only

**Related works:**

This item may be available elsewhere in EconPapers: Search for items with the same title.

**Export reference:** BibTeX
RIS (EndNote, ProCite, RefMan)
HTML/Text

**Persistent link:** https://EconPapers.repec.org/RePEc:eee:jetheo:v:142:y:2008:i:1:p:73-99

Access Statistics for this article

Journal of Economic Theory is currently edited by *A. Lizzeri* and *K. Shell*

More articles in Journal of Economic Theory from Elsevier

Bibliographic data for series maintained by Dana Niculescu ().