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21.
Sujay Ghosh 《Development policy review : the journal of the Overseas Development Institute》2016,34(4):539-561
Human Development (HD) requires that development must accompany fundamental human concerns that make life worth living. It is surprising that despite being a democracy, India performs poorly on HD. In this backdrop, four pieces of legislation of different orientations have been passed since 1998–99: ‘Swarnajayanti Gram Swarozgar Yojana’, the ‘Right to Information’, the ‘National Rural Employment Guarantee Act’ and the ‘Right to Education’. Where successful, they have empowered the beneficiaries. Though not expressed as such, nor exclusively directed to this end, these pieces of legislation are bound together with democracy's demand for HD: they are influenced externally by various aspects of globalisation; internally, development is continuously interrogated by democracy, competitive politics and social activism. 相似文献
22.
Pankaj Ghosh 《统计学通讯:理论与方法》2013,42(17):1789-1793
As a sequel to khinchine's definition of unimodality a multimodal distribution function is defined. A characterization for such a distribution is given. The convolution of two such distributions is studied. 相似文献
23.
Despite the fact that sickle-cell disease (SCD) is perhaps the most “racialized” medical condition in the USA, very little is known about how “race” impacts public support for health policies related to the condition. We embedded an experiment within the 2011 Cooperative Congressional Election Study in order to assess perceptions about SCD among 1250 participants from diverse backgrounds and evaluate the extent to which these perceptions were associated with support for government spending on SCD-related benefits. We manipulated the racial phenotype of SCD advocates who requested additional government funding and asked participants to indicate how much the government should provide. Overall, participants expressed moderately positive attitudes about SCD, and there were no differences in funding support based on the race of the advocate. However, white participants supported less funding compared to nonwhite participants, even after adjusting for a number of demographic and attitudinal covariates. These findings suggest that a complex relationship between racial identification and implicit racism may shape public perceptions about SCD that negatively influences perceivers’ support for SCD-related policy. 相似文献
24.
Robert?Joseph?TaylorEmail authorView authors OrcID profile Dawne?M.?Mouzon Ann?W.?Nguyen Linda?M.?Chatters 《Race and social problems》2016,8(4):326-339
This study examined reciprocal support networks involving extended family, friends and church members among African Americans. Our analysis examined specific patterns of reciprocal support (i.e., received only, gave only, both gave and received, neither gave or received), as well as network characteristics (i.e., contact and subjective closeness) as correlates of reciprocal support. The analysis is based on the African American subsample of the National Survey of American Life. Overall, our findings indicate that African Americans are very involved in reciprocal support networks with their extended family, friends and church members. Respondents were most extensively involved in reciprocal supports with extended family members, followed closely by friends and church networks. Network characteristics (i.e., contact and subjective closeness) were significantly and consistently associated with involvement with reciprocal support exchanges for all three networks. These and other findings are discussed in detail. This study complements previous work on the complementary roles of family, friend and congregational support networks, as well as studies of racial differences in informal support networks. 相似文献
25.
On some consistent tests of mutual independence among several random vectors of arbitrary dimensions
Roy Angshuman Sarkar Soham Ghosh Anil K. Goswami Alok 《Statistics and Computing》2020,30(6):1707-1723
Statistics and Computing - Testing for mutual independence among several random vectors is a challenging problem, and in recent years, it has gained significant attention in statistics and machine... 相似文献
26.
Vivian?ViallonEmail author Sophie?Lambert-Lacroix H?lger?Hoefling Franck?Picard 《Statistics and Computing》2016,26(1-2):285-301
Using networks as prior knowledge to guide model selection is a way to reach structured sparsity. In particular, the fused lasso that was originally designed to penalize differences of coefficients corresponding to successive features has been generalized to handle features whose effects are structured according to a given network. As any prior information, the network provided in the penalty may contain misleading edges that connect coefficients whose difference is not zero, and the extent to which the performance of the method depend on the suitability of the graph has never been clearly assessed. In this work we investigate the theoretical and empirical properties of the adaptive generalized fused lasso in the context of generalized linear models. In the fixed \(p\) setting, we show that, asymptotically, adding misleading edges in the graph does not prevent the adaptive generalized fused lasso from enjoying asymptotic oracle properties, while forgetting suitable edges can be more problematic. These theoretical results are complemented by an extensive simulation study that assesses the robustness of the adaptive generalized fused lasso against misspecification of the network as well as its applicability when theoretical coefficients are not exactly equal. Our contribution is also to evaluate the applicability of the generalized fused lasso for the joint modeling of multiple sparse regression functions. Illustrations are provided on two real data examples. 相似文献
27.
The article discusses the nature of the tangled interaction between the ex-Soviet Central Asian republics and the outside
great powers – Russia, the United States and China. Although the so-called Great Game model is often used to explain the geopolitical
rivalry in the region, the current pattern of relations between various international actors is much more complex than a traditional
tug-of-war between the old colonial empires. While Russia's strategic role in Central Asia appears to be on the rise, the
capacity of the West to influence political developments in the region has diminished. However, the overall situation in Central
Asia remains volatile and its geopolitical landscape is far from being settled. 相似文献
28.
Demographic and Health Survey data from nine African countries make it clear that HIV/AIDS prevention knowledge has been increasing.
Still, in many cases, fewer than half of adult respondents can identify specific prevention behaviors. Knowledge is lowest
in rural areas and among women. HIV testing generally remains rare but is highly variable across countries, likely reflecting
differences in the supply of testing services. In most cases, schooling and wealth impacts on prevention knowledge have either
been stable or have increased; hence, in the majority of contexts, initial disparities in knowledge by education and wealth
levels have persisted or widened.
相似文献
David E. SahnEmail: |
29.
Denis?BeningerEmail author Fran?ois?Laisney Miriam?Beblo 《Journal of population economics》2007,20(4):869-893
We compare results of a tax reform analysis obtained with the collective and unitary models of household behaviour. We simulate
real world micro-data by means of a collective approach, using a compound procedure of estimation and calibration based on
the 1998 wave of the German socio-economic panel. We estimate a unitary model on this ‘collective’ data set. Investigating
a move from joint to individual taxation on the basis of both models, we obtain important discrepancies between predicted
adjustments to labour supply and distortions in the welfare analysis of the reform on the basis of unitary estimates.
相似文献
30.
This paper examines recent changes in weekly income levels and dispersion for Māori, New Zealand’s indigenous ethnic group.
Changes in the Māori income distribution between 1997 and 2003 reflect rapid increases in economic growth and employment rate.
A reduced proportion of people had zero or benefit-level incomes and a higher proportion had high incomes. Income inequality
declined for working-aged Māori and was stable for employed Māori. The average income gap between Māori and Europeans declined.
The increased Māori employment rate during this period was the single most important driver of changes in the Māori income
distribution.
相似文献
David C. Maré (Corresponding author)Email: |