Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
Standard GMM estimates of the New Phillips curve on euro-area data yield degrees of nominal rigidity that are not in accordance with recent microeconomic evidence. This paper studies whether similar conclusions are reached in a richer model where price setters face firm-specific capital and/or firm-specific labor. We find that combining these elements or considering firm-specific labor alone leads to statistically significant and economically reasonable estimates of the degree of nominal rigidity. In contrast, ignoring firm-specific labor yields estimates that are not supported by microeconomic evidence.