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501.
Earnings management by nonprofit organisations is not very frequently studied in the academic literature. The present paper presents an overview of the existing literature, and derives a number of hypotheses as to nonprofit organisations’ inclination to manipulate earnings. In a sample of 844 financial statements (2007) of Belgian nonprofit organisations accounting manipulations of earnings towards zero are clearly present. Furthermore, the potential presence of agency conflicts between board and management induces these manipulations, as well as the presence of debt. Finally, larger organisations seem to be more inclined to manipulate earnings to reach earnings levels close(r) to zero.  相似文献   
502.
This article explores the role of culture in determining divorce by examining country-of-origin differences in divorce rates of immigrants in the United States. Because childhood-arriving immigrants are all exposed to a common set of U.S. laws and institutions, we interpret relationships between their divorce tendencies and home-country divorce rates as evidence of the effect of culture. Our results are robust to controlling for several home-country variables, including average church attendance and gross domestic product (GDP). Moreover, specifications with country-of-origin fixed effects suggest that immigrants from countries with low divorce rates are especially less likely to be divorced if they reside among a large number of coethnics. Supplemental analyses indicate that divorce culture has a stronger impact on the divorce decisions of females than of males, pointing to a potentially gendered nature of divorce taboos.  相似文献   
503.
The paper works with a formal model of referenda, where a finite number of voters can choose between two options and abstention. A referendum will be invalid if too many voters abstain, otherwise the referendum will return one of the two options. We consider quorum rules where an option is chosen if it is preferred by the majority of voters and if at least a certain number of voters (the quorum) votes for the alternative. The paper characterizes these rules as the only referenda which are strategy-proof over certain preferences.  相似文献   
504.
Marc Egnal 《Social history》2013,38(2):249-251

R. Po‐chia Hsia, Society and Religion in Münster, 1535–1618? (1984), xiv+306 (Yale University Press, £22.50).

David Sabean, Power in the Blood: Popular Culture and Village Discourse in Early Modern Germany (1984), x+250 (Cambridge University Press, £22.50).

William Beik, Absolutism and Society in Seventeenth‐Century France. State Power and Provincial Aristocracy in Languedoc (1985), xvii+375 (Cambridge University Press, £30.00).

K. D. M. Snell, Annals of the Labouring Poor. Social Change and Agrarian England 1660–1900 (1985), x+464 (Cambridge University Press, £30.00). Alun Howkins, Poor Labouring Men. Rural Radicalism in Norfolk 1870–1923 (1985), xiv+225 (Routledge &; Kegan Paul for History Workshop Series, paperback £7.95).

William Reddy, The Rise of Market Culture. The French Textile Trade, 1750–1900 (1984), viii+406 (Cambridge University Press, £25.00).

Neville Kirk, The Growth of Working‐Class Reformism in Mid‐Victorian England (1985), xiii+369 (Croom Helm, £22.50).

Geoffrey Crossick and Heinz‐Gerhard Haupt (eds), Shopkeepers and Master Artisans in Nineteenth‐Century Europe (1984), xii+283 (Methuen, £17.50).

Marzio Barbagli, Sotto lo Stesso Tetto: Mutamenti della famiglia in Italia dal XV al XX secolo (1984), 5+557 (I1 Mulino, Bologna, n.p.)‐ (Under the Same Roof: Changes in the Family in Italy from the Fifteenth to the Twentieth Century.)

David I. Kertzer, Family Life in Central Italy, 1880–1910: S hare cropping, Wage Labor and Coresidence (1984), vii+250 (Rutgers University Press, New Brunswick, New Jersey, n.p.).

Rose L. Glickman, Russian Factory Women: Workplace and Society, 1880–1914 (1984), xiii+325 (University of California Press, £26.20).

David J. Jeremy (ed.), Dictionary of Business Biography (1984), I and II, 878 and 690 (Butterworths, £65.00 per volume).

John Turner (ed.), Businessmen and Politics: Studies of Business Activity in British Politics, 1900–1945 (1984), 200 (Heinemann, £18.50).  相似文献   
505.
Summary. We provide a new definition of breakdown in finite samples, with an extension to asymptotic breakdown. Previous definitions centre on defining a critical region for either the parameter or the objective function. If for a particular outlier configuration the critical region is entered, breakdown is said to occur. In contrast with the traditional approach, we leave the definition of the critical region implicit. Our proposal encompasses previous definitions of breakdown in linear and non-linear regression settings. In some cases, it leads to a different and more intuitive notion of breakdown than other procedures that are available. An important advantage of our new definition is that it also applies to models for dependent observations where current definitions of breakdown typically fail. We illustrate our suggestion by using examples from linear and non-linear regression, and time series.  相似文献   
506.
This study compared multiple characteristics of girls' and boys' vocabulary in 6 different linguistic communities—1 urban and 1 rural setting in each of 3 countries. Two hundred fifty‐two mothers in Argentina, Italy, and the United States completed vocabulary checklists for their 20‐month‐old children. Individual variability was substantial within each linguistic community. Minimal cross‐linguistic differences were found in children's vocabulary size; however, differences among languages in the composition of children's vocabularies appeared possibly related to cultural valuing of different categories of words. Ecological setting differences within cultures appeared in children's vocabulary size, even when the composition of children's vocabularies was examined: Children living in urban areas were reported by their mothers to say significantly more words than children living in rural areas, particularly for Argentine and U.S. children. Girls had consistently larger vocabularies than boys. These findings are discussed in terms of contextual and child factors that together influence first language learning.  相似文献   
507.
Summary. On the basis of serological data from prevalence studies of rubella, mumps and hepatitis A, the paper describes a flexible local maximum likelihood method for the estimation of the rate at which susceptible individuals acquire infection at different ages. In contrast with parametric models that have been used before in the literature, the local polynomial likelihood method allows this age-dependent force of infection to be modelled without making any assumptions about the parametric structure. Moreover, this method allows for simultaneous nonparametric estimation of age-specific incidence and prevalence. Unconstrained models may lead to negative estimates for the force of infection at certain ages. To overcome this problem and to guarantee maximal flexibility, the local smoother can be constrained to be monotone. It turns out that different parametric and nonparametric estimates of the force of infection can exhibit considerably different qualitative features like location and the number of maxima, emphasizing the importance of a well-chosen flexible statistical model.  相似文献   
508.
While the concept of citizenship has received considerable scholarly attention in recent years, few studies focus on the increasingly prevalent reality of dual citizenship, or full membership – with its respective rights, privileges, and obligations – in two different countries. The main objective of this article is to conceptualize, measure, and classify variation in dual citizenship in the countries of the European Union. I start by recounting the historical opposition to dual citizenship and by describing its emergence in recent decades. I then develop a “Citizenshi Policy Index” that accounts for some of the intricacies associated with citizenship policies in general and dual citizenship policies in particular. I go on to apply these measures to the fifteen “older” EU countries in both the 1980s and the contemporary period – thus allowing for an analsis of the changes that have taken place over the past two decades members. Overall, the findings point to surprisingly resilient national differences that stand out in contrast to the EU's institutional “harmonization” in so many other areas.  相似文献   
509.
510.
In longitudinal studies of biomarkers, an outcome of interest is the time at which a biomarker reaches a particular threshold. The CD4 count is a widely used marker of human immunodeficiency virus progression. Because of the inherent variability of this marker, a single CD4 count below a relevant threshold should be interpreted with caution. Several studies have applied persistence criteria, designating the outcome as the time to the occurrence of two consecutive measurements less than the threshold. In this paper, we propose a method to estimate the time to attainment of two consecutive CD4 counts less than a meaningful threshold, which takes into account the patient‐specific trajectory and measurement error. An expression for the expected time to threshold is presented, which is a function of the fixed effects, random effects and residual variance. We present an application to human immunodeficiency virus‐positive individuals from a seroprevalent cohort in Durban, South Africa. Two thresholds are examined, and 95% bootstrap confidence intervals are presented for the estimated time to threshold. Sensitivity analysis revealed that results are robust to truncation of the series and variation in the number of visits considered for most patients. Caution should be exercised when interpreting the estimated times for patients who exhibit very slow rates of decline and patients who have less than three measurements. We also discuss the relevance of the methodology to the study of other diseases and present such applications. We demonstrate that the method proposed is computationally efficient and offers more flexibility than existing frameworks. Copyright © 2016 John Wiley & Sons, Ltd.  相似文献   
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