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We investigate the impact of an uncertain number of false individual null hypotheses on commonly used p value combination methods. Under such uncertainty, these methods perform quite differently and often yield conflicting results. Consequently, we develop a combination of “combinations of p values” (CCP) test aimed at maintaining good power properties across such uncertainty. The CCP test is based on a simple union–intersection principle that exploits the weak correspondence between two underlying p value combination methods. Monte Carlo simulations show that the CCP test controls size and closely tracks the power of the best individual methods. We empirically apply the CCP test to explore the stationarity in real exchange rates and the information rigidity in inflation and output growth forecasts.  相似文献   

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Increased participation of women in the agricultural technology adoption decision by farm households is one of the key indicators of gender empowerment in the agricultural sector. This study examines whether women’s participation in the household decision to adopt agricultural technology affects the adoption of climate‐smart agriculture (CSA), using data collected from 1,267 farm households from two Indian states of Bihar and Haryana. When we considered the sex of the household head (using a dummy variable for male‐headed vs female‐headed household) as a basis of analyzing the role of gender in the adoption of CSA, we found that women in Haryana had no role in the adoption of CSA. On the contrary, when we considered women’s participation in technology adoption decisions as a basis of gender analysis, we found that women’s participation in technology adoption decisions in Haryana is much higher as compared to Bihar. Consequently, the likelihood to adopt CSA is higher in Haryana than in Bihar. We also found that wealth, training, and access to extension and market positively influenced CSA adoption. Qualitative analysis shows that women farmers prioritize family food security rather than farm income, and therefore, they are more likely to focus on CSA to ensure food security.  相似文献   

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Francesco Forte has made major contributions to many areas of economics with the result that his theoretical work and applications have opened new areas of inquiry. This paper connects Forte’s work with the work of Jürgen Backhaus on fiscal sociology. Positioned at the crossroads of economics and sociology, the answers to these questions helped fill the void which gave rise to the field of fiscal sociology. Fiscal sociology is primarily a study of taxation and fiscal policies which illuminates core issues in the sociology of contemporary capitalism. It includes the causes of poverty and inequality in rich countries and adds to our understanding the basis for the inequality between rich and poor countries. Our paper reviews several of Forte’s papers on Pareto’s fiscal sociology and the failure of European planning for less-developed regions. The paper highlights Forte’s contributions to economic theory focusing on Pareto’s sociological theory and the influence of the European Union on regional development.  相似文献   

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Previous studies of aid allocation have concluded that foreign aid is allocated not only according to development needs but also according to donor self‐interest. We revisit this topic and allow for donor‐ as well as recipient‐specific effects in our analysis. In addition to comments on the statistical significance of our results we assess the relative economic importance of recipient need, merit, and donor self‐interest. Our results indicate that all bilateral donors allocate aid according to their self‐interest and recipient need. However, most bilateral donors seem to place little importance on recipient merit. Less than 1% of the variance of aid is accounted for by merit, ceteris paribus. The UK and Japan are exceptions: they allocate more aid to countries with higher growth, higher democracy scores, and fewer human rights abuses.  相似文献   

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《点石斋画报》作为晚清文化界的一个标志性事件,开启了中国近代雅谷共赏的“画报”体式。它兼及“新闻”与“美术”,不仅为我们保留了晚清社会的诸面相,还让我们体会到中国美术的嬗变。  相似文献   

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《资本市场》2005,(8):7-7
人民币升值凸显政府智慧;股权分置改革:“情侣博弈”;《顾雏军之后谁狂欢》见解深刻,引人深思;宏观调控取向:结构与总量之辨;英文索引能否提前;民营石油崛起尚需时日;资本市场应当放眼全球;  相似文献   

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学报Journal of Beijing Union University84-88G434H127;35;H;CH127_35;窦晓霞00030001000784-88国内外高校特殊教育专业课程设置的比较研究曲学利,王文艳,许华红北京联合大学特殊教育学院,北京联合大学特殊教育学院,北京联合大学特殊教育学院 北京 100075 ,北京 10  相似文献   

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This paper contributes to a theoretical underpinning of the economic freedom–political freedom relationship. We use the theory of social orders (North et al. in Violence and social orders: a conceptual framework for understanding recorded human history, Cambridge University Press, Cambridge, 2009) to look at the Hayek–Friedman Hypothesis (HFH), which leads us to propose a novel interpretation. The core insight of our weak interpretation of the hypothesis is that economic freedom is a necessary condition for maintaining political freedom in open access order countries (countries with high levels of both freedoms), i.e., once achieved, political freedom needs economic freedom to be stable; but the HFH is not relevant for limited access orders (rent-seeking-dominated orders). We find empirical support for the weak interpretation with canonical correlations and conditional logit regressions, using a panel database for 122 countries for the period 1980–2011.  相似文献   

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《经贸实践》2011,(11):51-51
桐乡市工业经济"双百工程"具体又分为"百企千亿工程"和"百家成长工程".  相似文献   

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This paper compares corruption in China over the past 15 years with corruption in the US between 1870 and 1930, periods that are roughly comparable in terms of real income per capita. Corruption indicators for both countries and both periods are constructed by tracking corruption news in prominent US newspapers. Several robustness checks confirm the reliability of the constructed corruption indices for both countries. The comparison indicates that corruption in the US in the early 1870s, when its real income per capita was about $2800 (in 2005 dollars), was 7–9 times higher than China’s corruption level in 1996, the corresponding year in terms of income per capita. By the time the US reached $7500 in 1928, approximately equivalent to China’s real income per capita in 2009, corruption was similar in both countries. The findings imply that, while corruption in China is an issue that merits attention, it is not at alarmingly high levels, compared to the US historical experience. In addition, the paper articulates a theoretical framework within which the relationship between corruption and economic development can be understood. The model is used to explain the “life-cycle” of corruption in the development process–rising at the early stages of development, and declining after modernization has taken place. Hence, as China continues its development process, corruption will likely decline.  相似文献   

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