Wage Growth in the Euro Area: Where Do We Stand?

One of the key questions about the current economic recovery in the euro area is why the decline in unemployment recorded since the second half of 2013 has been accompanied by subdued growth in nominal wages. In this paper we adopt a Phillips curve framework to assess whether alternative indicators of labour market slack can explain the current modest wage dynamics in the euro area and in its five largest economies. Our results suggest that the intensive margin of labour utilization plays a relevant role in wage growth: our estimates indicate that the shape of the Phillips curve becomes flatter for lower levels of hours per worker, implying that wage growth is less responsive to unemployment. Looking ahead, a significant recovery in the intensive margin appears key to achieve a robust increase in nominal wage growth.