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971.
John T. Sullivan 《Public Choice》2010,142(3-4):293-295
Comment on paper by Brian Goff regarding the influence of political advisors on observable measures of political outcomes. 相似文献
972.
Christina Suthammanont David A. M. Peterson Chris T. Owens Jan E. Leighley 《Political Behavior》2010,32(2):231-253
Drawing from group theories of race-related attitudes and electoral politics, we develop and test how anxiety influences the
relative weight of prejudice as a determinant of individuals’ support for racial policies. We hypothesize that prejudice will
more strongly influence the racial policy preferences of people who are feeling anxious than it will for people who are not.
Using an experimental design we manipulate subjects’ levels of threat and find significant treatment effects, as hypothesized.
We find that individuals’ racial policy attitudes are partially conditional on their affective states: individuals who feel
anxious report less support for racial policies than those individuals who do not feel anxious, even when this threat is stimulated
by non-racial content. More broadly, we conclude that affect is central to a better understanding of individuals’ political
attitudes and behaviors. 相似文献
973.
974.
Peter T. Leeson 《Society》2010,47(3):227-233
According to a popular view that I call “two cheers for capitalism,” capitalism’s effect on development is ambiguous and mixed.
This paper empirically investigates that view. I find that it’s wrong. Citizens in countries that became more capitalist over
the last quarter century became wealthier, healthier, more educated, and politically freer. Citizens in countries that became
significantly less capitalist over this period endured stagnating income, shortening life spans, smaller gains in education,
and increasingly oppressive political regimes. The data unequivocally evidence capitalism’s superiority for development. Full-force
cheerleading for capitalism is well deserved and three cheers are in order instead of two. 相似文献
975.
Tanksley Peter T. Barnes J.C. Boutwell Brian B. Arseneault Louise Caspi Avshalom Danese Andrea Fisher Helen L. Moffitt Terrie E. 《Journal of Experimental Criminology》2020,16(3):431-461
Journal of Experimental Criminology - Examine the extent to which cognitive/psychological characteristics predict later polyvictimization. We employ a twin-based design that allows us to test the... 相似文献
976.
977.
Curhan Alexa L. Rabinowitz Jill A. Pas Elise T. Bradshaw Catherine P. 《Journal of youth and adolescence》2020,49(1):311-322
Journal of Youth and Adolescence - A number of studies have used variable-centered approaches to examine informant discrepancies on children’s behavior problems; however, few such studies... 相似文献
978.
Temporal factors such as time and timing are so self‐evident in public affairs that they are rarely mentioned and even less frequently researched. Time is seen as the independent variable—a scaffold that underpins a calendar of communication events, legislative and regulatory processes, or issue lifecycles. However, time is a more complex and essential variable to contemplate than public affairs (and most other) executives give it credit for. This paper explores 16 unique ways to think about time, applying those dimensions to the Amazon HQ2 (second headquarters) selection process to illustrate how public affairs executives could use them to illuminate aspects of strategy and behavior they might otherwise not consider. Strategically, understanding interconnected dimensions of time improves clarity in the choice‐making process, allowing public affairs executives to exploit ideal timing as they execute their strategies. 相似文献
979.
Erwin J. A. T. Mattijssen MSc Cilia L. M. Witteman PhD Charles E. H. Berger PhD Xiaoyu A. Zheng MSc Johannes A. Soons PhD Reinoud D. Stoel PhD 《Journal of forensic sciences》2021,66(1):96-111
Forensic firearm examination provides the court of law with information about the source of fired cartridge cases. We assessed the validity of source decisions of a computer‐based method and of 73 firearm examiners who compared breechface and firing pin impressions of 48 comparison sets. We also compared the computer‐based method's comparison scores with the examiners' degree‐of‐support judgments and assessed the validity of the latter. The true‐positive rate (sensitivity) and true‐negative rate (specificity) of the computer‐based method (for the comparison of both the breechface and firing pin impressions) were 94.4% and at least 91.7%, respectively. For the examiners, the true‐positive rate was at least 95.3% and the true‐negative rate was at least 86.2%. The validity of the source decisions improved when the evaluations of breechface and firing pin impressions were combined and for the examiners also when the perceived difficulty of the comparison decreased. The examiners were reluctant to provide source decisions for "difficult" comparisons even though their source decisions were mostly correct. The correlation between the computer‐based method's comparison scores and the examiners' degree‐of‐support judgments was low for the same‐source comparisons to negligible for the different‐source comparisons. Combining the outcomes of computer‐based methods with the judgments of examiners could increase the validity of firearm examinations. The examiners' numerical degree‐of‐support judgments for their source decisions were not well‐calibrated and showed clear signs of overconfidence. We suggest studying the merits of performance feedback to calibrate these judgments. 相似文献
980.