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This study analyzes trends and determinants of the height of men born in the 100 largest American urban areas during the second half of the nineteenth century and compares them with heights of the rural population. In this sample of 21,704 US Army recruits, there is an urban height penalty of up to 0.58 in. (1.5 cm). An increment in urban population of 100,000 is associated with a height decrease of about 0.31 in. (0.8 cm). Urban heights declined after 1855 followed by stagnation until the early 1890s, whereas rural heights stagnated from the late 1840s until 1885. Urban recruits from the northeast were 0.46 in. (1.2 cm) shorter than urban Midwestern recruits. There is some evidence of a height convergence between large and small cities toward the end of the century and of an inverted U-shaped relationship between height and city size. Urban heights were positively correlated with the extent of the railroad network, the real wage rate in the manufacturing sector, and high socioeconomic status, while they were negatively correlated with the death rate, and the percentage of the city’s population employed in manufacturing.  相似文献   

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20世纪上半期,中国革命的伟大实践,马克思主义研究的日益深入,为马克思主义经济思想中国化提供了丰富的营养.中国的先进分子运用马克思主义,论证了中国经济的性质,剖析了中国半封建半殖民地经济形态的基本规律,构建了新民主主义经济思想的框架,形成了马克思主义经济思想中国化发展的三大“节点”,对马克思主义经济思想的发展,以及20世纪下半期中国经济的改造产生了深远影响.  相似文献   

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This paper derives original series of average years of schooling in the United States 1870–1930, which take into account the impact of mass migrations on the US educational level. We reconstruct the foreign-born US population by age and by country of origin, while combining data on the flow of migrants by country and the age pyramids of migrants by country. Then, we use original data on educational attainment in the nineteenth century presented in Morrisson and Murtin (J Human Cap, in press) in order to estimate the educational level of US immigrants by age and by country. As a result, our series are consistent with the first national estimates of average schooling in 1940. We show that mass migrations have had a significant but modest impact on the US average educational attainment. However, the educational gap between US natives and immigrants was large and increased with the second immigration wave, a phenomenon that most likely fostered the implementation of restrictive immigration rules in the 1920s.  相似文献   

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谭娜辉  肖丽 《大众商务》2010,(10):307-308
At the present,there are many problems during the period of execution of the UCP500 in the practice,and its contents have already failed to follow the variations of the reality. It seems that such customs cannot be in accordance with the improvement at the times because of lots of cases related to the UCP 500.In the period of the modification of the UCP500,the ICC adopted the reasonable terms of all kinds of relevant publications ,opinions and decisions which were issued by ICC after UCP500 coming into execution. In fact,UCP600 actually represents the changes in the modern international banking,transportation business and the insurance industry.  相似文献   

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This study uncovers the ignored role of institutional environment for marketing strategy and customer relationship management. Hypothesis tests in a sample of Chinese firms find support that channel networking strengthens the customer orientation–customer trust/commitment–firm performance (CTP) causal chain. In addition, the results show that government networking moderates this chain in a non-linear fashion. The CTP linkages are most salient when the firm develops a moderate level, rather than a high or low level of networking ties with government agencies.
Sandra S. LiuEmail:
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The current era of globalisation has witnessed a rising premium paid to skilled workers resulting in increasing wage inequality in most OECD countries. This pattern differs from that observed during the past globalisation period (1880–1913), in which wage inequality decreased in most of the Old World countries. The present debate over wage inequality focuses on the implications of globalisation, technological change, the role of labour market institutions and education. Similar factors were at work in the past globalisation process. In order to disentangle the main factors that contribute to wage inequality, we calibrate a general equilibrium model for the UK economy in the past globalisation period. The results show that a trade shock and a skilled-biased technology shock increased wage inequality. However, education and emigration had a more significant impact and led to a decrease in wage inequality.  相似文献   

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Saxony was one of the pioneer regions in the German modern economic growth. We analyze the Saxon nutritional status to infer the effects of early industrialization on the population standard of living. We find that the nutritional status in the eighteenth century was relatively high and heights fluctuated mainly because of wars. From the 1770s the average nutritional status declined steadily, with the exception of the Napoleonic period, until the mid of the nineteenth century. The decline, particularly accentuated after 1815, is related to the high share of urbanization, the increase in the relative price of food, and the strong dependence on food imports.
Francesco CinnirellaEmail: URL: www.lrz-muenchen.de/∼u5152ak/webserver/webdata/cinnirella/
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We examine the diffusion of steam technology across British counties during the eighteenth century. First, we provide new estimates for the regional variations in the timing, pace and extent of usage of steam engines. Our main data source is an updated version of the list of steam engines erected in Britain during the eighteenth century originally compiled by Kanefsky and Robey (Technol Cult 21:161–186, 1980). Following a rather established approach for analysing the diffusion of new technologies we fit S-shaped growth functions to the data on the numbers of steam engines installed in each county. In this way, we are able to provide a comprehensive appraisal of the relative speed of the diffusion process in different counties. Second, in order to assess the relative importance of the variables shaping the diffusion of steam power technology, we study the relationship between the number of steam engines installed in each county and localization factors such as coal prices, availability of water sites, number of textile mills and number of blast furnaces.  相似文献   

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1. The definition and a general introduction ofthis language phenomenonHave you ever opened a meeting by declaring itclosed rather than open? Have you ever surprisedothers- - and yourself- - by blurting out something otherthan what you thought you had meant to say? Many ofus have experienced this type of speech blunder at onepoint or another, in one language or another. As weknow only too well, these verbal behavior mistakes canbe exquisitely funny for the listener, but deeplyembarrassing for …  相似文献   

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The marketing channel literature has paid limited attention to institutional environments that constrain buyer–supplier exchanges, though such institutions are fundamental determinants of transaction costs, and thus of the occurrence of opportunism in the buyer–supplier dyads. Drawing on transaction cost economics and institutional theory, this study uncovers the critical influence of formal and informal institutions (i.e., legal effectiveness and networking expenditure) on the use of governance in deterring opportunism, as well as the moderating role of government support on the efficacy of governance mechanism. The findings from a buyer–supplier dyadic survey and 2 secondary datasets reveal that legal effectiveness mitigates opportunism through increased use of both contractual and relational governance; in contrast, networking expenditure reduces opportunism through relational governance, yet increases opportunism via lowering contractual governance. In addition, contractual governance is more efficient in constraining opportunism when government support is high, whereas relational governance deters opportunism more when government support is low. These findings offer important implications for academic research and managerial practice.  相似文献   

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Both managers and investors are increasingly concerned with the impact of advertising spending on shareholder returns. This study investigates the analyst-based processes by which advertising may create firm value. Using a large longitudinal dataset with 1,052 firms over 20 years, we find that firms decreasing from the top 20% to the bottom 20% of advertising spending group when compared to all industry competitors would experience a drop of abnormal return by 4.08% in 1 year and a cumulative total of 81.6% in 20 years. Also, analyst activities partially mediate the impact of advertising on firm return and risk. These findings indicate that analysts may act to externally validate the business logic underlying the advertising expense. The more analysts factor in firm advertising spending and reflect it in their earnings forecasts, the more likely the benefits of advertising are channeled into firm value. The results bridge research interests across marketing, accounting, and finance disciplines and help managers understand how product and financial markets are united. Main Street could better align with Wall Street via corporate disclosure of advertising spending to equity analysts.  相似文献   

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本文阐述英语结构the more...the more...用法上两个比较显著的特点。  相似文献   

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John Komlos 《Cliometrica》2007,1(3):211-237
We examine secular trends in biological well-being in the Habsburg Monarchy circa 1850–1910 on the basis of evidence on the physical stature of recruits disaggregated at the regional level. We find that heights stagnated generally among the 1850s birth cohorts. The secular increase in heights that lasted until the twenty-first century began among the 1860s birth cohorts. Men born in the more developed Czech and Austria areas were as tall as many populations in Western Europe, whereas the men born in the Polish/Ukrainian provinces were about as tall as the Mediterranean populations. There was a 3.3 cm gap between the heights of men living in the core versus periphery of the Monarchy, which reflects a substantial gap in biological living standards. We also consider spatial convergence of biological living standards. Heights did not converge across the different provinces of the Monarchy at all in the 1850s, diverged in the 1860s, and began to converge subsequently. Convergence was more rapid among those born in the 1880s than among the cohorts of the 1870s, even though the average rate of increase in heights was greater in the 1870s than in the 1880s. The convergence was limited to the peripheral regions (Polish/Ukrainian, Romanian, and Slovakian). No convergence was evident among the Austrian, Czech, Hungarian or Croatian areas. By the end of the period under consideration the gap between Austrian and Polish/Ukrainian heights was reduced to 1.5 cm. The evidence on heights is quite similar to the evidence on GDP growth insofar as it points to some positive elements but is by no means uniformly favorable. The Monarchy was not stagnating, or about to collapse on the eve of World War I on account of economic considerations as the Soviet Union did, but it was also not among the high-achievers of the era as the Scandinavian countries or Germany.
John KomlosEmail:
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We develop a conceptual model for studying the antecedents and consequences of achieved and optimal levels of manufacturer–distributor (M–D) cooperation. We hypothesized that levels of market turbulence, competitive intensity, and the manufacturing firm’s strategic type (i.e., prospector, analyzer, or defender) affected the optimal level of M–D cooperation. We also hypothesized that the level of under- and overachieving the optimal levels of cooperation negatively affects firm performance. The conceptual model is tested using empirical data collected from 295 manufacturing firms in the U.S. and validated using data collected from 104 distributors in the U.S. We also collect data from 255 Japanese manufacturing firms and 98 Japanese distributors. The empirical results support the model’s hypotheses with only one unexpected finding: in the Japanese sample, overachieving the optimal level of cooperation has a greater negative effect on performance than underachieving. We conclude by discussing theoretical and managerial implications.
C. Anthony Di BenedettoEmail:
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As the integrated functional section for coordinating, teaching management and service, the school administration office holds the following 5 subsections: the educational administration subsection, the teaching and research subsection, the test center, the practice teaching management subsection and teaching material subsection. Under the wise leadership of the school party committee and the school administrations, according to the school's service orientation of "base upon Guizhou, towards the nation", we are implementing the strategy of "rejuvenate the country through science and education" and "western development program",  相似文献   

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Marketing and entrepreneurship have long been recognized as two key responsibilities of the firm. Despite their tight integration in practice, marketing and entrepreneurship as domains of scholarly inquiry have largely progressed within their respective disciplinary boundaries with minimal cross-disciplinary fertilization. Furthermore, although firms increasingly undertake their marketing and entrepreneurial activities across diverse settings, academe has provided little insight into how changes in the institutional environment may substantially alter the processes and outcomes of these undertakings. Herein, we integrate research on marketing activities, the entrepreneurship process, and institutional theory in an effort to address this gap. We first discuss market orientation as enhancing a firm??s opportunity recognition and innovation, whereas marketing mix decisions enhance opportunity exploitation. We then examine how entrepreneurship leads to innovation directed toward market orientation and marketing mix activities. Based on this foundation, we examine differences in marketing and entrepreneurship activities across institutional contexts.  相似文献   

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The interaction between investment in children’s education and parental fertility is crucial in recent theories of the transition from Malthusian stagnation to modern economic growth. This paper contributes to the literature on the child quantity–quality trade-off with new county-level evidence for Prussia in 1816, several decades before the demographic transition. We find a significant negative causal effect of education on fertility, which is robust to accounting for spatial autocorrelation. The causal effect of education is identified through exogenous variation in enrollment rates due to differences in landownership inequality. A comparison with estimates for 1849 suggests that the preference for quality relative to quantity might have increased during the first half of the nineteenth century.  相似文献   

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