Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Econometric evidence suggests that, in response to monetary policy shocks, durable and non-durable spending co-move positively, and durable spending exhibits a much larger sensitivity to the shocks. A standard two-sector New Keynesian model with perfect financial markets is at odds with these facts. The introduction of a borrowing constraint, where durables play the role of collateral assets, helps in reconciling the model with the empirical evidence.