We analyze the performance outcomes of National Hockey League (NHL) players over 18 seasons (1990-1991 to 2007-2008) as … would suggest. Second, career effects differ by relative age. Those born in early calendar months (January to April) are … more likely to make it into the NHL, but display significantly lower performance across all birth cohorts than later …

teams and run for an hour. This allows us not only to study the individual relationship between age and performance but also … performance goes down with age, although the speed-age gradient is rather flat. Group performance goes down with age as well, but … interestingly a counterbalancing force emerges, namely team dynamics that are driven by performance of runners who enter and leave. …

teams and run for an hour. This allows us not only to study the individual relationship between age and performance but also … performance goes down with age, although the speed-age gradient is rather flat. Group performance goes down with age as well, but … interestingly a counterbalancing force emerges, namely team dynamics that are driven by performance of runners who enter and leave. …

For various reasons the relationship between age and productivity is a matter of policy concern. I present new … empirical research showing how productivity is affected by age. I study age effects at the individual level by analyzing data on … between age, wage and productivity. In particular I address the potential wage-productivity gap that might occur at higher …

For various reasons the relationship between age and productivity is a matter of policy concern. I present new … empirical research showing how productivity is affected by age. I study age effects at the individual level by analyzing data on … between age, wage and productivity. In particular I address the potential wage-productivity gap that might occur at higher …

levels of the recipient (white or blue collar); the age of the employee; and if the training is with the current employer or …

How valuable is education for entrepreneurs' performance as compared to employees'? What might explain any differences … show furthermore that entrepreneurs have higher returns to education than employees (in terms of the comparable performance …