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131.
Relatively little research has examined the effects of campaign-led field activity in a competitive election. In this article, we leverage a unique data set containing the location of every Barack Obama and Mitt Romney field office and county-level data on the presidential vote to understand how communication with voters in the field may have affected the outcome of the 2012 presidential election. We find that the presence of Obama field offices was associated with greater Obama vote share at the county level, although we cannot detect a similar relationship for Romney field offices. We conduct additional robustness tests to address the potential limitations of these observational data. Ultimately, we conclude that even if Obama’s field organization out-performed Romney’s, the aggregate impact of Obama’s field organization was not large enough to determine the outcome of the 2012 presidential election. 相似文献
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133.
Objectives
Existing theories of gun violence predict stable spatial concentrations and contagious diffusion of gun violence into surrounding areas. Recent empirical studies have reported confirmatory evidence of such spatiotemporal diffusion of gun violence. However, existing space/time interaction tests cannot readily distinguish spatiotemporal clustering from spatiotemporal diffusion. This leaves as an open question whether gun violence actually is contagious or merely clusters in space and time. Compounding this problem, gun violence is subject to considerable measurement error with many nonfatal shootings going unreported to police.Methods
Using point process data from an acoustical gunshot locator system and a combination of Bayesian spatiotemporal point process modeling and classical space/time interaction tests, this paper distinguishes between clustered but non-diffusing gun violence and clustered gun violence resulting from diffusion.Results
This paper demonstrates that contemporary urban gun violence in a metropolitan city does diffuse in space and time, but only slightly.Conclusions
These results suggest that a disease model for the spread of gun violence in space and time may not be a good fit for most of the geographically stable and temporally stochastic process observed. And that existing space/time tests may not be adequate tests for spatiotemporal gun violence diffusion models.134.
The present study investigated the extent to which young adults' reports of—and desires for—maternal and paternal involvement differed between intact and divorced families. An ethnically diverse sample of 1,376 young adults completed measures of reported and desired mothering and fathering across 20 parenting domains. Results indicated that both reports of and desires for father involvement differed sharply by family form (intact versus divorced), whereas few family form differences emerged for reported or desired mother involvement. These findings are discussed in terms of implications for custody and access decisions within the family court system. 相似文献
135.
Does ideological incongruence hurt parties in elections? Research on the representational relationship between parties and voters suggests that ideological congruence can boost a party’s electoral prospects. However, while the mechanism is at the individual-level, most of the literature focuses on the party-level. In this article, we develop a set of hypotheses based on a multi-issue conception of party-voter congruence at the individual-level, and examine the electoral consequences of these varying congruence levels in the 2014 European Parliament elections. Consistent with our expectations, comparative analysis finds that ideological and issue-specific incongruence is a significant factor in voting behavior in the European Parliament elections. Although the substantive effects of incongruence are understandably small compared to partisanship, government, or EU performance evaluations, party-voter disagreement consistently matters, and voters’ issue salience is an important moderator of the impact of incongruence on vote choice. 相似文献
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138.
Charles S. Bullock III William D. Hicks M. V. Hood III Seth C. McKee Daniel A. Smith 《Legislative Studies Quarterly》2020,45(4):581-608
This study is the most comprehensive analysis of the election of black state legislators in the American South. We start with the election of Leroy Johnson to the Georgia Senate in 1962, the first African American to win a state legislative seat in the modern South. We also document the election of all subsequent African Americans who were the first to enter their southern state legislative chambers. Next, we assess the factors influencing the election of southern black state legislators from the 1970s through 2015. Because of notable long-term changes to the southern electorate and alterations in the racial composition of legislative districts, there has been substantial variation in the likelihood of electing black lawmakers. Our final analysis highlights the undeniable reality and broader significance that the increasing share of southern African American state legislators has occurred at the same time that Republican representation has grown at a greater rate. 相似文献
139.
Aaron Levin Richard Rosenfeld Michael Deckard 《Journal of Quantitative Criminology》2017,33(3):635-647
Objective
We address four outstanding empirical questions related to the “law of crime concentration” (Weisburd in Criminology 53:133–157, 2015): (1) Is the spatial concentration of crime stable over time? (2) Do the same places consistently rank among those with the highest crime counts? (3) How much crime concentration would be observed if crimes were distributed randomly over place? (4) To what degree does the spatial concentration of crime depend on places that are crime free?Methods
The data are annual counts of violent and property crimes in St. Louis between 2000 and 2014. Temporal stability in the spatial inequality of crime is measured by computing the fraction of crimes that occur in the 5% of street segments with the highest crime frequencies each year. The spatial mobility of crime is measured by computing the number of years each street segment appears in the top 5% of street segments. Poisson simulations are used to estimate the fraction of crimes that could appear in the top 5% of street segments on the basis of chance alone. The impact of crime-free locales on the spatial concentration of crime is evaluated by comparing results from analyses that include and exclude crime-free street segments from the crime distributions.Results
The concentration of crime is highly unequal and stable over time. The specific street segments with the highest crime frequencies, however, change over time. Nontrivial fractions of street segments may appear among the 5% with the highest crime frequencies on the basis of chance. Spatial concentration of crime is reduced when crime-free street segments are excluded from the crime distributions.Conclusions
The law of crime concentration is not a measurement artifact. Its substantive significance, however, should be assessed in future longitudinal research that replicates the current study across diverse social settings.140.
Mark Jonathan McKenzie Cynthia R. Rugeley Daniel Benjamin Bailey Seth C. McKee 《Political Behavior》2017,39(2):259-277
What do Americans know about their local judges and how do they know it? One of the central arguments in the debate over judicial elections is whether voters know enough about judicial candidates to make an informed democratic choice. The vast majority of criminal and civil matters in the U.S. begin with and filter through the local state courts. But judicial scholars know little about what explains the variance in voters’ knowledge of their courts and judges. This paper draws on survey data from the 2012 Cooperative Congressional Election Study to investigate the origins of voter knowledge of local judges. A central finding of this study is that rural voters are a lot more knowledgeable about their local judges than are urban voters, ceteris paribus. This finding has significant consequences for the debate over the ways in which states structure their elections for local judges. 相似文献