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1 – 10 of 74This paper explores whether the spread of air conditioning in the United States from 1960 to 1990 affected quality of life in warmer areas enough to influence decisions about…
Abstract
This paper explores whether the spread of air conditioning in the United States from 1960 to 1990 affected quality of life in warmer areas enough to influence decisions about where to live, or to change North-South wage and rent differentials. Using measures designed to identify climates in which air conditioning would have made the biggest difference, I found little evidence that the flow of elderly migrants to MSAs with such climates increased over the period. Following Roback (1982), I analyzed data on MSA wages, rents, and climates from 1960 to 1990, and find that the implicit price of these hot summer climates did not change significantly from 1960 to 1980, then became significantly negative in 1990. This contrary to what one would expect if air conditioning made hot summers more bearable. I presented evidence that hot summers are an inferior good, which would explain part of the negative movement in the implicit price of a hot summer, and evidence consistent with the hypothesis that the marginal person migrating from colder to hotter MSAs dislikes summer heat more than does the average resident of a hot MSA, which would also exert downward pressure on the implicit price of a hot summer.
Charter schools have the potential to enhance competition in the public education sector. As such, they could have a particularly significant impact in the labor market for…
Abstract
Charter schools have the potential to enhance competition in the public education sector. As such, they could have a particularly significant impact in the labor market for teachers. This study uses data on more than 312,000 teachers from 483 urban Texas school districts to explore the impact of charter school competition on the compensation of teachers at traditional public schools. The analysis suggests that once charter enrollments reach critical mass, increasing competition from charter schools increases salaries for all but the most experienced teachers.
David Emanuel Andersson and James A. Taylor
The market is not the only spontaneous order. Hayek himself drew attention to language and English common law as other examples, noting that they had first been identified as such…
Abstract
The market is not the only spontaneous order. Hayek himself drew attention to language and English common law as other examples, noting that they had first been identified as such by Scottish Enlightenment philosophers such as Adam Smith and Adam Ferguson. Hence, such orders “are made with equal blindness to the future; and nations stumble upon establishments, which are indeed the results of human action, but not the execution of any human design” (Ferguson, 1782, sec. II). In the 20th century, Michael Polanyi used the term spontaneous order for the polycentric feedback system that explains the growth of scientific knowledge (Polanyi, 1962).