Wage policy models: what implications for vulnerable employees?

Abstract

Purpose – The purpose of this paper is to explore the impact of the employer’s wage policy on the wage dynamics of vulnerable groups of employees at large firms, including younger employees, employees on fixed-term contracts, and employees who take parental leave. Design/methodology/approach – The first step of the analysis identifies the wage policy models adopted by a sample of large Italian companies by means of a cluster analysis based on firm-level variables that describe the wage level, wage structure, and wage dynamics. The second step estimates the impact of the employer’s wage policy on the wage growth path of matched employees, paying particular attention to groups of vulnerable workers. Findings – The cluster analysis identifies four clusters whose characteristics reflect ideal types suggested by the literature. The 2SLS wage regressions that examine the impact of the employer’s wage policy model on a matched employee’s wage five years later confirm that the initial employer’s wage policy is a significant determinant of wage dynamics. However, the observed patterns significantly differ between the whole sample and the examined groups of vulnerable employees. Originality/value – Despite consistent evidence of negative labour market outcomes for vulnerable employees, the impact of firm characteristics on segregation into disadvantaged groups is still under-researched. This paper provides new evidence of how the employer’s wage policy impacts the wage growth path of disadvantaged employees and highlights critical dimensions to reduce the risk of segregation into less favourable segments of the labour market.