When the choice variable is continuous, selectivity bias can in principle be dealt with by a procedure first suggested by Garen (1984). However, work reported in this paper on the estimation of hedonic wage equations with compensation for dangerous jobs, where selectivity bias could arise...

In recent years much attention has been paid to the effect on wages of skill-biased technology, especially the use of computers. Although empirical studies have shown a positive relationship between computer-use and earnings, doubts have been cast on whether this is a causal relationship or...