This article analyses from a Keynesian approach the effect of wage devaluation on the Spanish labour market during the Great Recession post-2008. It challenges the pro-flexibility literature, which attributes to labour relations reforms the prevention of larger job destruction in the recession and a larger reduction in unemployment during the subsequent expansion. Instead, we examine the role of wage devaluation in the operation of Okun’s law and gross domestic product, using an extended version of the Bhaduri–Marglin model. We find that wage devaluation has not significantly modified Okun’s law and that through its impact on income distribution, the unemployment rate rose by 1.9 percentage points. We therefore provide evidence for the negative effect of wage devaluation on gross domestic product and the positive effect on the unemployment rate.

We analyse the possible optimality of the path followed by the current account of the Spanish economy over a very long period of almost 170 years (1850-2016), according to the intertemporal approach to the current account and using a present-value model. In particular, from the estimation of a bivariate vector autoregression model for the current account, we attempt to assess the extent to which the latter has been used to smooth private consumption over time in the presence of temporary shocks that the economy might suffer. In general, evidence does not seem to be particularly favourable to the validity of the model over the period of analysis.