minority children – lack access to a computer at home. Does this impede educational achievement? We test this hypothesis by … computer ownership and use, we find no effects on any educational outcomes, including grades, standardized test scores, credits …

can explain observed computer adoption patterns and (long-term) changes in the wage structure. Evidence from empirical … incorporating computer skills, complementary skills and fixed costs for computer technology usage suggested by the micro literature …. It turns out that fixed costs for computer technology usage explain different patterns of computer adoption and diffusion …