2/2019 Thomas Y. Mathä, Stephen Millard, Tairi Rõõm, Ladislav Wintr and Robert Wyszyński. Shocks and labour cost adjustment: evidence from a survey of European firms

Working Papers of Eesti Pank 2/2019 

We use firm-level survey data from 25 EU countries to analyse how firms adjust their labour costs (employment, wages and hours) in response to shocks. We develop a theoretical model to understand how firms choose between different ways to adjust their labour costs. The basic intuition is that firms choose the cheapest way to adjust labour costs. Our empirical findings are in line with the theoretical model and show that the pattern of adjustment is not much affected by the type of the shock (demand shock, access-to-finance shock, “availability of supplies” shock), but differs according to the direction of the shock (positive or negative), its size and persistence. In 2010–2013, firms responding to negative shocks were most likely to reduce employment, then hourly wages and then hours worked, regardless of the source of the shock. Results for the 2008–2009 period indicate that the ranking might change during deep recession as the likelihood of wage cuts increases. In response to positive shocks in 2010–2013, firms were more likely to increase wages, followed by increases in employment and then hours worked suggesting an asymmetric reaction to positive and negative shocks. Finally, we show that strict employment protection legislation and high centralisation or coordination of wage bargaining make it less likely that firms reduce wages when facing negative shocks.

JEL Codes: D21, D22, D24

Keywords: shocks, firms, labour cost adjustment, wages, employment, hours, survey


The views expressed are those of the authors and do not necessarily represent the official views of Eesti Pank, the Central Bank of Luxembourg, the Bank of England, the National Bank of Poland, the European Central Bank or the Eurosystem.