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361.
In this article, we show that, compared to billionaires who have inherited their wealth, billionaires who have made their own wealth are more likely to sign the Giving Pledge and more likely to be in the Million Dollar Gifts list or the Philanthropy Top 50 list of big givers. If they give, self‐made billionaires also tend to donate more money. We explore several possible explanations for this correlation between the origin of billionaires' wealth and their charitable giving, and present evidence that suggests that self‐made billionaires tend to spend more money, both by giving money away and by buying expensive items. (JEL D03, H40)  相似文献   
362.
363.
The term ‘Generation Rent’ denotes young people who are increasingly living in the private rented sector for longer periods of their lives because they are unable to access homeownership or social housing. Drawing on qualitative data from two studies with young people and key-actors, this paper considers the phenomenon of ‘Generation Rent’ from the perspective of youth transitions and the concept of ‘home’. These frameworks posit that young people leaving the parental home traverse housing and labour markets until they reach a point of ‘settling down’. However, our data indicate that many young people face difficulties in this ‘settling’ process as they have to contend with insecure housing, unstable employment and welfare cuts which often force them to be flexible and mobile. This leaves many feeling frustrated as they struggle to remain fixed in place in order to ‘settle down’ and benefit from the positive qualities of home. Taking a Scottish focus, this paper further highlights the geographical dimension to these challenges and argues that those living in expensive and/or rural areas may find it particularly difficult to settle down.  相似文献   
364.
While population forecasters place considerable emphasis on the selection of appropriate migration assumptions, surprisingly little attention has been given to the effects on projection outcomes of the way internal migration is handled within population projection models. This paper compares population projections for Australia's states and territories prepared using ten different internal migration models but with identical assumptions for fertility, mortality and international migration and with the internal migration model parameters held constant. It is shown that the choice of migration model generates large differences in total population, geographical distribution and age-sex composition. It is argued that model choice should be guided by balancing model reality with practical utility and model performance is examined against these criteria. Of the ten models evaluated the authors argue that the migration pool, biregional, and biregional with net constraints models offer a good compromise between conceptual rigour and practicality. If the projected origin-destination flows are required then one of the versions of the standard multiregional model with reduced data inputs is preferred. The large variation in projection outputs points to the need for a better understanding of the spatio-temporal structure of migration in Australia.  相似文献   
365.
Effective social indicators must be stable when individual or societal characteristics are unchanged and dynamic when circumstances alter. Highly reliable measures may be poor indicators because they are insensitive to change. Little evidence is available on the sensitivity or validity of objective and subjective indicators. A lack of panel data has restricted the assessment of the stability of subjective measures. This paper examines longitudinal data on a representative sample of 2162 Canadians interviewed in 1977 and again in 1979. Test-retest correlations of approximately 0.50 were obtained for satisfaction and self-anchoring ladder measures among respondents who reported no significant changes in their lives during the past two years. Correlations were substantially lower, as expected, for those reporting life changes. Comparisons of the absolute values of these subjective indicators show that very little change in quality of life measures occurs when stable circumstances are reported but the indicators rise or fall significantly when situations change with downward adjustments being more dramatic than upward modifications. Positive and negative life events had little effect on overall evaluations of life quality. In general, these findings provide very strong evidence for the stability and validity of subjective indicators over time. These measures, with one exception, were constant in unchanging situations and sensitive to change when it occurred.  相似文献   
366.
How persistent and universal has the two child family ideal been in Europe during the last three decades? We analyze responses of women of reproductive age from 168 surveys conducted in 37 countries in 1979–2012. A two‐child ideal has become nearly universal among women in all parts of Europe. Countries that used to display higher ideal family size have converged over time toward a two‐child model. Six out of ten women in Europe consider two children as ideal, and this proportion is very similar in different regions. The mean ideal family size has become closely clustered around 2.2 in most countries. Gradual shifts can be documented toward more women expressing an ideal of having one child (and, quite rarely, having no children) and a parallel decline in an ideal of three or more children. An increasing number of European countries saw their mean ideal family size falling to relatively low levels around 1.95–2.15. However, with the exception of one survey for eastern Germany and two of the surveys not included in our study owing to high nonresponse or low sample size, none of the analyzed surveys suggests a decline in mean ideal family size to levels considerably below replacement, i.e., below 1.9 children per woman.  相似文献   
367.
This study examined factors related to social competence in first grade among children of low‐income, adolescent mothers. The sample included 83 mother–child dyads who had participated in a family support program for adolescent mothers. Characteristics of the child, mother, and the child's living context were examined for their relationship to children's social skills and problem behaviors. Several factors had significant bivariate relationships with social competence. Children with higher social skills and lower levels of problem behaviors were more likely to have received higher quality parenting, to have higher academic skills, and to live in neighborhoods with lower poverty rates. Children with higher social skills were less likely to have changed schools. In a path analysis, only academic skills were significantly related to either measure of social competence when other factors were controlled. Quality of parenting was indirectly related to social competence, and the effect was mediated by academic skills. School transience was also related to academic skills in the path analysis.  相似文献   
368.
GUHA or general unary hypotheses automaton aims at generating automatically all relevant statements and generalizations about a field of research, for example, a chosen empirical field of social research. For that reason the concept of observational calculi and their relation to the theoretical level of social research is discussed. A statistical generalization of the observational calculus, statistical inference rules and ten generalized statistical quantifiers are defined and discussed. After this formal outline of the theory of GUHA methods, some applications of statistical quantifiers in GUHA methods are discussed. Finally, a bibliography of GUHA methods concludes the paper.  相似文献   
369.
Drug use in mainstream rave parties has been widely documented in a large number of studies. However, not much is known about drug use in underground raves. The purpose of this study is to find out the polysubstance use patterns at underground raves. Two hundred and fifty-two young people between the ages of 18 and 30 who went to underground raves were interviewed. They were given a questionnaire to collect information on drug use at raves. Ravers used a mean of 4.9 different drugs at the last rave they had been to. Over 75% of them used tobacco, alcohol, cannabis, and amphetamine, and over half also used powder ecstasy. Two differentiated use patterns were found: one pattern concentrated more on the use of stimulants and the other on the use of hallucinogens. Underground ravers have a "standard" sociodemographic profile. The use of drugs is much higher than equivalent age group. Higher drug use prevalence than in mainstream rave parties is also observed. Different patterns of use appear which will be necessary to consider in designing preventions and risk reduction strategies,  相似文献   
370.
Population Research and Policy Review - Small area population forecasts are widely used by government and business for a variety of planning, research and policy purposes, and often influence major...  相似文献   
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