Does nominal wage stickiness affect fiscal multiplier in a two-agent new Keynesian model?

Abstract

This study examines the effect of nominal wage stickiness on the fiscal multiplier in a two-agent new Keynesian model. We demonstrate that in the case of sticky nominal wages, an increased share of liquidity-constrained (LC) consumers decreases the moneyf inanced (MF) fiscal multiplier. Our model shows that the fiscal multiplier under an MF regime outperforms that under a debt-financed (DF) regime. Under empirically plausible calibration, the benchmark model indicates that the MF government-spending multiplier is 1.5–3.0, whereas the DF multiplier is 0.8–1.5. We also find that an increased share of LC consumers magnifies the tax-cut multiplier in the cases of MF and DF regimes despite nominal wage stickiness.

Mitsuhiro Okano

Associate Professor of Economics

My research interests include monetary policy, new open economy macroeconomics and regional economics.