The authors develop and estimate a model explaining the level and country-source composition of United States immigration since the early 1970s. The model incorporates ratios of source country income, education, and demographic structure, as well as relative inequality. The authors'model also...

Pessimists say industrialization increased poverty; optimists say it did not. The authors argue that how much industrialization eradicates poverty depends on the form industrialization takes. It is not economic growth by itself, but the processes and policies associated with different growth...

Is inequality largely the result of the Industrial Revolution? Or, were pre-industrial incomes and life expectancies as unequal as they are today? For want of sufficient data, these questions have not yet been answered. This paper infers inequality for 14 ancient, pre-industrial societies using...