Do hard-to-replace workers capture more of rising productivity in wages?
Core argument: Low-wage jobs saw almost no nominal wage growth during 2010–2014 while high-wage jobs posted steady increases, and low-wage occupations achieved nearly perfect catch-up growth during 2014–2018.
From 2010-2014, low-wage jobs experienced almost no nominal wage growth, contrasting with steady wage increases in high-wage jobs. However, between 2014-2018, low-wage occupations saw nearly perfect catch-up growth. This disparity is attributed to position specificity, where high-specificity workers are costly to replace, prompting firms to offer higher wages as productivity rises. Employment growth was similar across both periods for high- and low-wage occupations, but low-wage jobs showed greater sensitivity to economic slack. The model suggests that skilled workers earn larger wage premia at more productive firms, highlighting the role of bargaining power and position specificity in wage inequality.






















