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311.
Government institutions have introduced multichannel environments over time following trends and technological innovations. These public multichannel environments often neglect specific channel characteristics and potentials and thus miss the opportunity to make full use of a strategic channel integration and combination with a focus on customer value creation. This study offers a systematic approach to establish an integrated public multichannel system not only taking into account user preferences, habits and their environment, but also the respective channel issuer and the characteristics of channels and public interfaces. Against this background, the study presents a systematic approach to expand services and channels according to their capacities, and provides academics and practitioners with a framework on public multichannel strategies. 相似文献
312.
313.
Li Ma 《Journal of Population Research》2016,33(2):173-195
In recent decades, while female labour force participation rates in South Korea have increased, the country’s total fertility rates have declined dramatically. This study explores the association between women’s labour force participation and second birth rates in South Korea over the period 1980–2006. An event-history analysis is applied to longitudinal data from waves 1–10 of the Korea Labour and Income Panel Study. The study shows that post-birth labour force participation significantly reduced women’s propensity for having a second child, whereas non-employment after first birth was associated with an increased propensity. Women with highly educated husbands had a higher likelihood of enlarging the family. Further, the second birth trend in Korea fluctuated in tandem with the country’s institutional and socio-economic development. The childbearing propensity of homemakers was especially sensitive to the business cycle. 相似文献
314.
Suzanne Bartholomae Mia B. Russell Bonnie Braun Teresa McCoy 《Journal of Family and Economic Issues》2016,37(2):140-155
With the passage of the Patient Protection and Affordable Care Act (ACA) of 2010, the health insurance literacy of Americans became a critical issue. In response, a consumer education program was created and tested by university researchers and educators associated with Cooperative Extension. This article draws extensively on the emerging literature on health insurance literacy and on data from participants in the Smart Choice Health Insurance? program. The intent of the study was to understand socio-demographic and environmental variables that predict initial health insurance literacy and gains in health insurance literacy. A standardized instrument measuring health insurance literacy was used to collect the data. Multivariate analysis showed higher income consumers demonstrated greater initial health insurance literacy scores compared to middle income consumers, whereas younger, male and lower educated consumers reported lower initial health insurance literacy. After participating in the Smart Choice Health Insurance? program, consumers who made greater gains in their health insurance literacy tended to be female, higher income, and consumers residing in states that showed supportiveness of the ACA. The findings highlight the importance of considering sociodemographic characteristics in program design and delivery, as well as how contextual issues, such as the political environment, might impact the delivery of educational efforts. Findings from the analyses help inform ways to adapt and tailor educational opportunities that focus on health insurance literacy for a range of consumers. 相似文献
315.
Jeremiah Weinstock Kyler Mulhauser Emma G. Oremus Alexandra R. D’Agostino 《International Gambling Studies》2016,16(2):316-327
Self-report purchase tasks are a novel approach examining the reinforcing value of addictive behaviour relative to increasing monetary costs required to access the addictive behaviour (i.e. demand). These measures reveal a positive relationship between the indices of demand and addiction problem severity and can elucidate factors associated with motivation for substance use. Gambling is an addictive behaviour that has not been examined using this paradigm. This study seeks to adapt and examine the purchase task for gambling behaviour. A gambling purchase task was devised that asked individuals how often per month they would gamble at various cover charges. Participants were 73 adults from the community with either gambling disorder (n = 28) or alcohol use disorder (n = 24) or were a healthy control (n = 21). Both the alcohol and gambling purchase tasks were administered. Results demonstrate discriminant validity of the gambling purchase task, as individuals with gambling disorder have significantly greater demand for accessing gambling than other groups. The alcohol purchase task also evidenced discriminant validity in that individuals with alcohol use disorder have significantly greater demand for alcohol than other groups. These findings support the use of the gambling purchase task to assess the demand for gambling. 相似文献
316.
Christopher M. Anderson 《Theory and Decision》2012,72(1):15-33
In multi-armed bandit problems, information acquired from experimentation is valuable because it tells the agent whether to
select a particular option again in the future. This article tests whether people undervalue this information because they
are ambiguity averse, or have a distaste for uncertainty about the average quality of each alternative. It is shown that ambiguity
averse agents have lower than optimal Gittins indexes, appearing to undervalue information from experimentation, but are willing
to pay more than ambiguity neutral agents to learn the true mean of the payoff distribution, appearing to overvalue objectively
given information. This prediction is tested with a laboratory experiment that elicits a Gittins index and a willingness to
pay on six two-armed bandits. Consistent with the predictions of ambiguity aversion, the Gittins indexes are significantly
lower than optimal and willingnesses to pay are significantly higher than optimal. 相似文献
317.
This paper draws on a survey design to investigate whether family ownership and leadership have an influence on the decision-facilitating and decision-influencing roles of management control. Moreover, we investigate whether the more intuitive decision making in family firms which is often said to be caused by a lack of professionalism, is indeed a disadvantage. The results indicate significant differences in the use of management controls between family firms and non-family firms. However, in contrast to the prevailing view in literature, the performance of family firms is not affected negatively by their specific way of making decisions and by their more centralized management style. According to our data, the prevailing characterization of family firms as being less professionally managed seems questionable. 相似文献
318.
Gianna Claudia Giannelli Ursula Jaenichen Claudia Villosio 《Journal of Labor Research》2012,33(2):143-172
Many European countries during the 1990s and early 2000s tried to raise labor market flexibility by relaxing their employment
protection legislation. This paper investigates whether the reforms have influenced job and employment stability for labor
market entrants in Germany and Italy. Duration models are estimated using comparable administrative data for the two countries.
The results provide, to some extent, evidence of a decrease in job stability. However, this is not accompanied by a compensating
increase in employment stability during the first 3 years after labor market entry. 相似文献
319.
Grün B Hornik K 《Journal of the Royal Statistical Society. Series C, Applied statistics》2012,61(2):201-218
The measurement of human immunodeficiency virus ribonucleic acid levels over time leads to censored longitudinal data. Suitable models for dynamic modelling of these levels need to take this data characteristic into account. If groups of patients with different developments of the levels over time are suspected the model class of finite mixtures of mixed effects models with censored data is required. We describe the model specification and derive the estimation with a suitable expectation-maximization algorithm. We propose a convenient implementation using closed form formulae for the expected mean and variance of the truncated multivariate distribution. Only efficient evaluation of the cumulative multivariate normal distribution function is required. Model selection as well as methods for inference are discussed. The application is demonstrated on the clinical trial ACTG 315 data. 相似文献
320.
Judith N. Lasker 《Voluntas: International Journal of Voluntary and Nonprofit Organizations》2016,27(2):574-594
This paper examines the goals of organizations that sponsor short-term volunteer trips in global health, whether they be NGO’s, faith-based, educational, or corporate organizations. Results from a U.S.-based national survey of 177 such organizations and 27 interviews with trip organizers suggest that organizations often sponsor volunteer trips to achieve goals that are quite different from the improvement of health outcomes in poor countries. While providing health services is often cited as the most important goal, volunteer activity is also considered important in enhancing the organizations’ reputation, recruitment and retention, and financial well-being. The prominence of other goals has the potential for diverting resources and focus from what is presumably the primary purpose of serving host communities in the most effective manner possible. 相似文献