Which workers gain upon adopting a computer?
利用加拿大工作场所与员工调查数据，研究发现采用电脑一年后工人平均工资比未使用者高3.6%，且经理、专业人士、高学历及有电脑经验者获益更大。
Abstract. Using the Canadian Workplace and Employee Survey and controlling for individual and establishment fixed‐effects, we find that within a year of adopting a computer, the average worker earns a 3.6% higher wage than a worker who did not use a computer. Returns are even larger for managers and professionals, highly educated workers, and those with significant prior computer experience. Employees who adopt computers for use with applications that require high cognitive skills earn the highest returns.