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1.
Vitamin D is vital in all vertebrates because it allows them to absorb more calcium from their diets, contributing to stronger skeletal systems, and taller statures. Using a source of 19th century US state prison records, this study contrasts the statures of comparable African-Americans and whites by the primary sources of vitamin D production: time exposed to solar radiation, skin pigmentation, and nativity. Greater insolation (sunlight) is documented here to be associated with taller black and white statures, and a considerable share of the stature differential by socioeconomic status was related to insolation.  相似文献   

2.
A limited but increasing amount of research is being done on historical body mass index values. This paper uses 19th century Tennessee State Penitentiary records to demonstrate that Southern BMI values were in the normal range. There is little evidence of a Southern mulatto BMI advantage. Farmer BMIs were consistently heavier than non-farmers. Southern black BMIs remained constant throughout the late 19th and early 20th centuries; however, white BMIs declined during the early 20th century.  相似文献   

3.
Using a new source of nineteenth-century state prison records and robust statistics, this study contrasts the effects of social conditions on the stature of comparable African American and white women during the economic development of the United States. Across the stature distribution, Great Lakes, Plains, and Southern women were taller than women with other US and international nativities. Women from the Northeast and Middle Atlantic were the shortest within the US, but were taller than British and European immigrants. White women were consistently taller than black women. Stature also varied over time with industrialization and emancipation. Across the stature distribution, women in outdoor, unskilled occupations were taller than women in indoor, skilled occupations. These results show that US women's average statures reflect net nutritional conditions that are not available in traditional measures of economic well-being.  相似文献   

4.
The Art of Not Being Governed illustrates that the people of highland South East Asia were not primitive people “left behind” but instead chose their lifestyles in order to avoid the predation of lowland states. This raises the question of how these people who are ungoverned by nation states provide governance for themselves. We explore this question with two related case studies. One examines a nineteenth century Southern Indian banking caste that provided self-governance. The other examines modern-day stateless Somalia.  相似文献   

5.
We evaluate the empirical effectiveness of de facto versus de jure determinants of political power in the U.S. South between the end of the nineteenth and the beginning of the twentieth century. Using previously-unexploited racially-disaggregated data on voter registration in Mississippi for the years 1896 and 1899, we show that the observed pattern of black political participation is driven by de facto disfranchisement as captured by the presence of a black political majority, which negatively affects black registration. The de jure provisions introduced with the 1890 state constitution and involving literacy tests and poll taxes exert a non-robust impact. Furthermore, a difference-in-differences approach shows that the decline in aggregate turnout pre-dates the introduction of de jure restrictions and confirms a causal effect of the presence of a black political majority. De jure restrictions intensify the influence of the latter after 1890, which suggests that the main effect of the constitutional reforms may have been an institutionalization of de facto disfranchisement.  相似文献   

6.
Tariffs and economic growth in the first era of globalization   总被引:1,自引:0,他引:1  
Are liberal trade policies good for growth? Sceptics often point to the late nineteenth century as a period when protectionist policies promoted economic development. This apparent blueprint for the benefits of protectionism paradoxically comes from a period that is often described as the first era of globalization. In this paper we reassess the empirical evidence about the relationship between tariffs and growth between 1870 and 1914. Our key findings challenge the idea that in the nineteenth century countries that raised tariffs thereby increased their own growth rate. Using new and improved data and employing a whole portfolio of econometric tests we do not find evidence that increased protectionism raised the rate of individual countries’ growth. While some positive cross-sectional correlation exists between tariffs and growth, this may reflect unobserved country traits rather than a causal relation. There is equally little evidence that other external factors, such as real exchange rates and terms of trade changes, were key drivers of economic performance. A paradox of this first era of globalization is not that free trade was bad for growth; it is that international economic policies seem to have mattered little to countries’ growth trajectories.  相似文献   

7.
《Economics Letters》2007,94(3):318-322
This paper examines the issue of equilibrium and efficiency of exchange rates in a silver-based monetary system during nineteenth century India and Iran. The results based on co-integration tests indicate a reliable long-run relationship between the metallic value and the exchange value of currencies in a silver-based monetary standard. Our results also validate the necessary and sufficient conditions of the efficient market hypothesis.  相似文献   

8.
The use of the novel to teach economics is traced back from its contemporary form to the early nineteenth century. The degree of economic sophistication in the earliest books is particularly impressive.  相似文献   

9.
Ordinary least squares (OLS) regression and data from the March 1990 Current Population Survey are used to estimate yearly earnings averages for white males, white females, black males and black females. In order to test for the possible existence or gender and/or race discrimination, earnings estimates are decomposed, using the tradional Oaxaca (1973) and Blinder (1973) methodology. In comparing these results with those from Carlson and Swartz (1988, using 1979 data), we find that overall and unexplained residual differences have declined quite substantially, but that they still favour white males. We then incorporate an extension of the traditional methodology (Jackson and Lindley, 1989) which allows for testing for the significance of enexplained residuals, and for jointly testing for the significance of residual effect components, the constant and coefficient effects. These results call into question the unambiguous conclusion that earnings differentials uniformly favour white males. Strong support is found for the Jackson–Lindley contention that significant and positive residuals may have have offsetting signs. More specifically, where males appear to receive an entry level premium, as measured by constant effect differentials, but other groups appear to receive favourable treatment as measured by response rates to changes in independent variables (the coefficient effect). This result suggests that efforts may be underway to ‘make up’ for the entry level white male premium.  相似文献   

10.
在中、英、美、澳、法等国第一手档案资料的基础 上,旨在走出“植入”中国“西方公园”的框架,从租界社会 出发探讨我国近代社会背景下公园功能的生发演变,增进对我 国近代园林史及公园现代化的理解。通过历时性的对比分析, 指出在租界建设初期,公共租界内的公园主要作美化环境的休 闲绿地来使用。随着19、20世纪之交数年间上海租界社会和 人口结构的变化以及国际港口海洋贸易网络的形成,这些公园 开始展示出“公共健康”“体育运动”及“儿童活动”等方面 的功能,并最终成为复合的城市景观。  相似文献   

11.
Henry George's Progress and Poverty (1879) was undoubtedly the most widely read book on economics in the nineteenth century. Its proposal for a ‘single tax’ on land rents inspired both socialists and liberal reformers in the closing decades of the nineteenth century but it was attacked and condemned by virtually all the leading economists of the day, principally on the ground that it was not possible even in principle to separate pure ground rent from profits on capital invested in land. The question whether land is a special factor of production, essentially different from labour and capital, turns out to be at the very heart of all the controversies surrounding the doctrines of Georgism; my view, like that of Marshall, is that land is indeed a unique factor of production.  相似文献   

12.
In this paper, I show that nineteenth century US interest rates are relatively more volatile before 1874 and I propose, and demonstrate how, commodity futures trading is the likely principal proximate explanation for this change in behavior. Borrowing from Turnovsky [Econometrica 51 (1983) 1363], I model the optimizing behaviors of risk averse producers and risk neutral speculators in the absence and presence of futures contracts and I show that, so long as one party to a futures contract was risk averse, futures markets would have quelled interest rate volatility caused by variations in planting and harvesting conditions.  相似文献   

13.
Among black and white families, entrepreneurs hold disproportionately more wealth than workers. Black entrepreneurs hold a lower fraction of black family wealth than white entrepreneurs hold of white family wealth, because black families have a lower rate of entrepreneurship. Black and white entrepreneurs have more upward and less downward mobility in the wealth distribution than black and white workers, respectively. The black entrepreneurs and white entrepreneurs have similar upward mobility and black entrepreneurs less downward mobility in the wealth distribution. The entrepreneurs save at higher rates than workers, and the saving rates of black entrepreneurs and white entrepreneurs are not found to differ.  相似文献   

14.
Contemporary scholars consider the banking legislation of the first half of the nineteenth century, to have inhibited the development of British industry, However, some doubts about this conception should have arisen due to Richard Cobden's stance on the currency question in general and on the Bank Charter Act of 1844 in particular. Cobden, who is usually viewed as a representative of industrial interests, was expected to oppose the Bank Act. However, he did not.

This paper attempts to show how can Cobden's views regarding monetary policy be reconciled with his stand as one of the most prominent leaders of industry at the time.  相似文献   

15.
Progress in narrowing black–white earnings differences has been far from continuous, with some of the apparent progress resulting from labor force withdrawal among lower‐skilled African Americans. This paper documents racial and ethnic differences in male earnings from 1950 through 2010 using data from the decennial census and American Community Surveys. Emphasis is given to annual rather than weekly or hourly earnings. We take a quantile approach, providing evidence on medians and other percentiles of the distribution. Treatment of imputed earnings greatly affects measured outcomes. Hispanic men have exhibited earnings growth similar to white men over several decades. Black men have been left behind economically due in large part to increased joblessness, a process exacerbated by weak labor market conditions. By 2010, joblessness had risen to over 40 percent and the median black–white earnings gap was the largest in at least 60 years.  相似文献   

16.
Significant differences exist in actual and preferred work hours by race. Specifically, black males work 20 percent fewer annual hours than white males. The differences between black and white women are small. Black workers are significantly more likely than white workers to prefer additional work and fewer are satisfied with their current hours of work. I use the hours-inequality hypothesis of Bell and Freeman (1995,1997) to evaluate the extent to which race differences in work hours and hours preferences are related to race differences in incentives. I demonstrate that whereas white workers work longer hours in response to overall wage variation in their relevant labor market cell, black workers react to the wage variation among black workers but not to the variation overall. The fact that labor market incentives are different for otherwise similar black and white workers is difficult to reconcile with standard competitive theory.  相似文献   

17.
International trade and economic growth have been considered intimately linked in nineteenth century Britain. Conventional estimates of Britain's gross national product, however, fail to account for changes in the terms of trade and may be misleading indicators of changes in real income. Revised figures that incorporate terms of trade changes are presented here. One finding is that conventional estimates of GNP overstate growth in real income early in the century when the terms of trade deteriorated.  相似文献   

18.
In this paper we examine the changing perception of Central Asia and the Caucasus to Imperial Britain from the mid nineteenth to the mid twentieth centuries and consider the importance of Mackinder's 1904 paper ‘The Geographical Pivot of History’ to this process. In it we argue that Central Asia and the Caucasus are seen first as an important buffer zone essential to keeping the Russia aggressors at bay and ensuring Britain's continued dominance of India. By the end of the nineteenth century, however, the region had emerged as a major source of raw materials, particularly oil, and as such was no longer seen as merely a buffer zone, but a considerable prize in itself. Mackinder's paper, which emerged at a critical point in this transition, served as an important synthesis of these long-standing and widely shared British concerns about the region and provided a clear and concise assessment of the region's geo-strategic and geo-economic importance and as such its global significance.  相似文献   

19.
Harriet Martineau was one of the most widely read economic educators of the nineteenth century. This article examines Martineau's Illustrations of Political Economy, 1832–1834. Her work is reviewed in general, and one of the tales used by her to teach economics is analyzed in greater detail.  相似文献   

20.
There has been much controversy over the role that ethnic diasporas (sometimes called “lobbies”) do or should play in shaping American foreign policy. This article looks at one particular ethnic group, American Jews, with a view to assessing the claim made by some authors, to the effect that “neoconservatism” has been influenced considerably by Judaism. The article mostly debunks that claim, at least if the suggestion is that something about Judaism as a religion can help account for the policy agendas espoused by neoconservatives in recent years. However, the authors do argue that a “geo-ethnic” link can be established between a Jewish diaspora in America and the evolution of neoconservatism. Their claim is that a “borderlands” tradition emanating originally on the Russian frontier in the latter part of the nineteenth century was exported to America, through the migration of peoples they refer to as “new borderers.” This folk community, the authors argue, coalesced with another, well-established, folk community of “borderers” (the Scotch-Irish), resulting in the formation of the coalition known in recent years as neoconservatism – a coalition representing a fusion of Jacksonianism and Wilsonianism.  相似文献   

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