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61.
It is tested whether occupational risk explains differences in reimbursements from occupational-injury insurance schemes in relation to socioeconomic differences in all municipalities in Stockholm county, Sweden. An occupational risk level is formed, which considered the proportions of workers in various industrial sectors and the probability of a worker being injured in each. A regression analysis is performed, treating socioeconomic condition and risk level as predictors of reimbursement. After controlling for variation in socioeconomic factors, occupational-risk level explains the pattern of payments to men but not to women. From a gender perspective, it can be concluded that women, as a group, are not compensated for their occupational risks to the same extent as men. 相似文献
62.
ABSTRACTThis paper furthers the concept of im/mobilities through an investigation of the reproductive mobilities of women migrating for abortion from Ireland (north and south) to Great Britain. Where more often the focus of reproductive mobilities concerns the movement of people and matter in order to reproduce, there is less (although some) attention to movement aligned with the prevention of reproduction. We consider the variegated im/mobilities of conception not brought to birth, in the frictional movement of people, things, ideologies and imaginations in staying with and moving beyond the dichotomy of mobility and immobility. We engage in transdisciplinary dialogue between mobilities and migration studies. Hence, underlying this exploration is the concept of the ‘sometimes-migrant’, used to challenge binary oppositions between mobility and immobility, broader conceptualisations of ‘migrants’ as ‘exceptional’, and more specifically the notion of travelling for abortion as ‘abortion-tourism’. We adopt the call to focus on different incarnations of the ‘sometimes-migrant’ in the form of women travelling temporarily across national borders of intermittent porosity in order to seek care that is not available in their own country. Intersections of migration and mobilities reveal the ways women are im/mobilised through geopolitical and cultural practices at local and global scales. 相似文献
63.
Objective of this paper is to analyze the impact of monetary policy announcements on stock returns. Event window of 31 days and an estimation window of 250 days was constructed. ARIMA model is applied to calculate the estimated returns from estimation window (t ? 250). Abnormal returns were calculated by taking the difference between actual and estimated returns. Then abnormal returns were aggregated as cumulative abnormal returns (CAR). CAR at 30% showed an impact of monetary policy announcements on stock returns. Null hypothesis of zero abnormal returns was rejected since the results were found in critical region under normal distribution. Further, we decomposed the interest rate into expected and un-expected to analyze their impact on stock returns. After checking for stationarity, Engle–Granger co-integration test were applied to check long run relationship between interest rates and stock return. A significant effect of interest rates (expected and un-expected) was observed in the short run. These results are in line with Kuttner’s (J Monet Econ 47:523–544, 2001), Bernanke and Kuttner’s (J Financ 60:1221–1257, 2005), Bredin et al.’s (US stock returns the impact of domestic monetary policy shocks, http://www.ucd.ie/t4cms/wp0604.pdf, 2007) and Ehrmann and Fratzscher’s (Equal size, equal role? Interest rate interdependence between the Euro Area and the United States, European Central Bank Working Paper 342, 2004). The study finds evidence of LR relationship between un-expected interest rates and whereas expected interest rates and stock returns have short term relationship. 相似文献
64.
David W. Rothwell Mohammad N. Khan Katrina Cherney 《Journal of Community Practice》2016,24(4):368-388
ABSTRACTPolicymakers in many countries have taken an interest in population-level financial capability. Limited empirical work has examined how constructs that makeup financial capability relate and how they function for individuals with low incomes. Using a national sample of low-income Canadians, we investigate relationships between financial knowledge, financial self-efficacy, and savings outcomes. Overall, we find that financial self-efficacy fully mediated the relationship between objective financial knowledge and postsecondary-education saving. The association between objective financial knowledge and retirement saving and emergency saving passed through financial self-efficacy. Efforts to promote financial capability need to focus on more than objective financial knowledge. 相似文献
65.
Safety analysis of rare events with potentially catastrophic consequences is challenged by data scarcity and uncertainty. Traditional causation‐based approaches, such as fault tree and event tree (used to model rare event), suffer from a number of weaknesses. These include the static structure of the event causation, lack of event occurrence data, and need for reliable prior information. In this study, a new hierarchical Bayesian modeling based technique is proposed to overcome these drawbacks. The proposed technique can be used as a flexible technique for risk analysis of major accidents. It enables both forward and backward analysis in quantitative reasoning and the treatment of interdependence among the model parameters. Source‐to‐source variability in data sources is also taken into account through a robust probabilistic safety analysis. The applicability of the proposed technique has been demonstrated through a case study in marine and offshore industry. 相似文献
66.
Haroon A. Khan 《Public Organization Review》2017,17(4):509-524
This research seeks to investigate the relationship between globalization and the quality of government. By using the Quality of Government Institute data, the paper analyzes the relationships between globalization and the government quality. The paper uses both KOF scores and the scores by the Heritage Foundation to measure globalization. The results show that economic and political globalization is a significant predictor of the quality of government. When all the variables on economic freedom are taken into consideration, fiscal, business and trade freedoms are critical factors influencing the quality of governance. 相似文献
67.
Most existing risk management models for process industries do not consider the effect of insurance coverage, which results in an overestimation of overall risk. A model is presented in this article to study the effect of insurance coverage of health, safety, environmental, and business risks. The effect of insurance recovery is modeled through the application of adjustment factors by considering the stochastic factors affecting insurance recovery. The insurance contract's conditions, deductibles, and policy limits are considered in developing the insurance recovery adjustment factors. Copula functions and Monte Carlo simulations are used to develop the distribution of the aggregate loss by considering the dependence among loss classes. A case study is used to demonstrate both the practical application of the proposed insurance model to improve management decisions, and the mitigating effect of insurance to minimize the residual risk. 相似文献
68.
Adeel Khan 《Asian Ethnicity》2003,4(1):67-83
There is many a myth about Pukhtuns. The British colonialists thought Pukhtuns were 'unruly' people that could not be tamed. When Pakistan came into being, Pukhtun nationalists were regarded as the most serious threat to the new state, and until the 1970s every government persecuted them. But during the last three decades of the twentieth century, Pukhtun politics underwent a sea change. Today, Pukhtuns, who were opposed to the creation of Pakistan and had demanded an independent state of their own, have become one of the most powerful partners in the state hierarchy. This paper critically examines the myths the orientalists have created about Pukhtuns and the changing pattern of Pukhtun politics. 相似文献
69.
M.G.M. Khan E.A. Khan & M.J. Ahsan 《Australian & New Zealand Journal of Statistics》2003,45(1):107-113
Numerous optimization problems arise in survey designs. The problem of obtaining an optimal (or near optimal) sampling design can be formulated and solved as a mathematical programming problem. In multivariate stratified sample surveys usually it is not possible to use the individual optimum allocations for sample sizes to various strata for one reason or another. In such situations some criterion is needed to work out an allocation which is optimum for all characteristics in some sense. Such an allocation may be called an optimum compromise allocation. This paper examines the problem of determining an optimum compromise allocation in multivariate stratified random sampling, when the population means of several characteristics are to be estimated. Formulating the problem of allocation as an all integer nonlinear programming problem, the paper develops a solution procedure using a dynamic programming technique. The compromise allocation discussed is optimal in the sense that it minimizes a weighted sum of the sampling variances of the estimates of the population means of various characteristics under study. A numerical example illustrates the solution procedure and shows how it compares with Cochran's average allocation and proportional allocation. 相似文献
70.
Ghulam Akhmat Khalid Zaman Tan Shukui Yasir Javed Shaina Rauf Khan 《Social indicators research》2014,119(2):663-686
The objective of this study is to empirically investigate a two-way statistical relationship between the social health indicators and economic growth in the context of four major regions of the world i.e., East Asia and Pacific, Middle East and North Africa (MENA), South Asia and Sub-Saharan Africa. To recognize the relationship between the two variables, a time series, co-integration and Granger causality tests have been employed. Aggregate secondary data pertaining to these four regions from 1975 to 2011 on economic growth and social health indicators i.e., infant mortality, child abuse, child poverty, unemployment, weekly wages, health insurance coverage, teenage suicide, teenage drug abuse, high school dropouts, poverty, out-of-pocket health costs, homicides, alcohol related traffic fatalities, food insecurity, income inequality, HIV/AIDS, tuberculosis, basic health units and rural health centers has been used for analysis. This study evaluates four alternative but equally plausible hypotheses, each with different policy implications. These are: (1) social health indicators Granger cause economic growth, (2) economic growth Granger cause social health indicators (the conventional view), (3) There is a bi-directional causality between the two variables and (4) Both variables are causality independent (although highly correlated). The empirical results only moderately support the conventional view that economic growth has significant long run casual effect on social health indicators in East Asia and Pacific, MENA, South Asia and Sub-Saharan Africa. The present study find evident of unidirectional causality running towards economic growth to social health indicators, although, there are some bidirectional causality also exists between the variables. The percentage of unidirectional causality between economic growth and social health indicators is larger than bidirectional or neutrality hypothesis. 相似文献