Does an aging workforce slow wage growth for younger workers?
Core argument: Data on 38mm Italian and German workers across 3.7mm firms show that from 1985–2019 wages of older workers grew much faster than those of younger workers.
Data on 38mm Italian and German workers in 3.7mm firms show that from 1985-2019, wages of older workers have grown much faster than those of younger ones. [We] introduce a frictional labor market in which firms cannot change the wage and job allocation of incumbent older employees in the short term and cannot always add higher-ranked positions to their organizations. [This] reduces the number of slots at the top of firms’ hierarchies available for younger workers, who, therefore, experience longer waiting time for promotions and slower career progression. Empirical analysis uses confidential administrative data provided by the Italian Social Security Institute (INPS) and confidential employer-employee Social Security data for Germany, as well as labor survey data from the Luxembourg Income Income Survey (LIS) database for fourteen other high-income countries. These [latter] data sources confirm that the widening pay gap between older and younger workers and the progressive aging of the workforce are not exclusive features of the Italian labor market.


