Schon in zehn Jahren werden dem Arbeitsmarkt fünf Millionen oder gar mehr Arbeitskräfte fehlen. Parallel wird unsere Gesellschaft deutlich altern. Vor welchen Aufgaben stehen Unternehmen und Beschäftigte, Bildungs-, Familien- und Zuwanderungspolitik? Müssen gesellschaftliche Solidarität und...

Older women's patterns of labor supply over the past forty years have differed markedly from those of younger women. Their labor force participation declined sharply during a period of rapid increase for younger women, and then increased significantly while younger women's plateaued and even...

The United States has experienced over the past forty years an apparent correspondence between the pattern of retirement among men aged 55-69, and the proportion of workers aged 25-34 working part-year and/or part-time. The latter was an effect of overcrowding among the baby boomers as they...

Social experiments are powerful sources of information about the effectiveness of interventions. In practice, initial randomization plans are almost always compromised. Multiple hypotheses are frequently tested. "Significant" effects are often reported with p-values that do not account for...