Wage setting

Higher labor costs (higher wage rates and employee benefits) make workers better off, but they can reduce companies’ profits, the number of jobs, and the hours each person works. Overtime pay, hiring subsidies, the minimum wage, and payroll taxes are just a few of the policies that affect labor costs. Policies that increase labor costs can substantially affect both employment and hours, in individual companies as well as the overall economy.

Despite equal pay legislation dating back 50 years, American women still earn 22% less than their male counterparts. In the UK, with its Equal Pay Act of 1970, and France, which legislated in 1972, the gap is 21% and 17% respectively, and in Australia it remains around 17%. Interestingly, the gender pay gap is relatively small for the young but increases as men and women grow older. Similarly, it is large when comparing married men and women, but smaller for singles. Just what can explain these wage patterns? And what can governments do to speed up wage convergence to close the gender pay gap? Clearly, the gender pay gap continues to be an important policy issue.

For decades, pension systems were based on the rising revenue generated by an expanding population (demographic dividend). As changes in fertility and longevity created new population structures, however, the dividend disappeared, but pension systems failed to adapt. They are kept solvent by increasing redistributions from the shrinking working-age population to retirees. A simple and transparent structure and individualization of pension system participation are the key preconditions for an intergenerationally just old-age security system.

Motivations for introducing a statutory minimum wage in developing countries include reducing poverty, advancing social justice, and accelerating growth. Attaining these goals depends on the national context and policy choices. Institutional capacity tends to be limited, so institutional arrangements must be adapted. Nevertheless, a statutory minimum wage could help developing countries advance their development objectives, even where enforcement capacity is weak and informality is pervasive.

Governments regulate employment to protect workers and to improve labor market efficiency. However, employment regulations can be controversial, often complicated by opposing ideological views. Thus, it is important for policymakers in developing countries to base decisions on empirical evidence of the impacts of these regulations. The majority of the evidence suggests that most countries have set their regulations in the appropriate range. But it can be costly when countries either overregulate or underregulate their labor market.

The micro- and macroeconomic effects of the declining power of trade unions have been hotly debated by economists and policymakers. Nevertheless, the empirical evidence shows that the impact of the decline on economic aggregates and firm performance is not an overwhelming cause for concern. However, the association of declining union power with rising earnings inequality and a loss of direct communication between workers and firms is potentially more worrisome. This in turn raises the questions of how supportive contemporary unionism is of wage solidarity, and whether the depiction of the nonunion workplace as an authoritarian “bleak house” is more caricature than reality.

Despite declining bargaining power, unions continue to generate a wage premium. Some feel collective bargaining has had its day. Politicians on both sides of the Atlantic have recently called for the removal of bargaining rights from workers in the name of wage and employment flexibility, yet unions often work in tandem with employers for mutual gain based on productivity growth. If this is where the premium originates, then firms and workers benefit. Without unions bargaining successfully to raise worker wages, income inequality would almost certainly be higher than it is.

Regulation of standard workweek hours and overtime hours and pay can protect workers who might otherwise be required to work more than they would like to at the going rate. By discouraging the use of overtime, such regulation can increase the standard hourly wage of some workers and encourage work sharing that increases employment, with particular advantages for female workers. However, regulation of overtime raises employment costs, setting in motion economic forces that can limit, neutralize, or even reduce employment. And increasing the coverage of overtime pay regulations has little effect on the share of workers who work overtime or on weekly overtime hours per worker.