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21.
The Affordable Care Act (ACA) aimed to achieve nearly universal health insurance coverage in the United States through a combination of insurance market reforms, mandates, subsidies, health insurance exchanges, and Medicaid expansions, most of which took effect in 2014. This paper estimates the causal effects of the ACA on health insurance coverage in 2014 using data from the American Community Survey. We utilize difference‐in‐difference‐in‐differences models that exploit cross‐sectional variation in the intensity of treatment arising from state participation in the Medicaid expansion and local area pre‐ACA uninsured rates. This strategy allows us to identify the effects of the ACA in both Medicaid expansion and non‐expansion states. Our preferred specification suggests that, at the average pre‐treatment uninsured rate, the full ACA increased the proportion of residents with insurance by 5.9 percentage points compared to 2.8 percentage points in states that did not expand Medicaid. Private insurance expansions from the ACA were due to increases in both employer‐provided and non‐group coverage. The coverage gains from the full ACA were largest for those without a college degree, non‐whites, young adults, unmarried individuals, and those without children in the home. We find no evidence that the Medicaid expansion crowded out private coverage.  相似文献   
22.
One of the causes of the increasing number of ecological distribution conflicts around the world is the changing metabolism of the economy in terms of growing flows of energy and materials. There are conflicts on resource extraction, transport and waste disposal. Therefore, there are many local complaints, as shown in the Atlas of Environmental Justice (EJatlas) and other inventories. And not only complaints; there are also many successful examples of stopping projects and developing alternatives, testifying to the existence of a rural and urban global movement for environmental justice. Moreover, since the 1980s and 1990s, this movement has developed a set of concepts and campaign slogans to describe and intervene in such conflicts. They include environmental racism, popular epidemiology, the environmentalism of the poor and the indigenous, biopiracy, tree plantations are not forests, the ecological debt, climate justice, food sovereignty, land grabbing and water justice, among other concepts. These terms were born from socio-environmental activism, but sometimes they have also been taken up by academic political ecologists and ecological economists who, for their part, have contributed other concepts to the global environmental justice movement, such as ‘ecologically unequal exchange’ or the ‘ecological footprint’.  相似文献   
23.
Abstract:  In European legal discourse, the old public/private divide is experiencing a revival and a transformation. Member States used to claim autonomy in private law matters. Now private law is subsumed into a functionalist logic and can presumptively be harmonised if so demanded by the goal of market integration. States or local constituencies can only resist harmonisation by highlighting the connection between their private laws and those 'public' matters still immune from Europeanisation. Property law can effectively illustrate this phenomenon. The written pledge of non-interference with States' property systems, restated both in the TEC and in the draft Constitution, cannot be taken at face value, given the plethora of supra-national inroads into this field. But it performs the essential rhetorical function of reassuring national law makers that Europe will pay special attention to sovereign choices when harmonising those areas of private law which, like property, harbour an obvious core of constitutional values.  相似文献   
24.
ABSTRACT

Immigrants are often exposed to conditions of economic deprivation or to hardships of a social nature connected to their status. These factors increase their feeling of impotence, thus slowing down the integrative process. An element that could counter these disadvantaged conditions is participation in an association that promotes immigrants’ demands on a socio-political level. The first aim of this study is understanding the relationships between involvement and integration. The authors hypothesize that youth engaged in community are more integrated than not engaged immigrant youth. The second aim is to investigate the relationship between the type of activity, type of association and integration. The participants were 644 immigrant youth (Age range 19–35, 56.2%) that were involved in the community. The results show that involved immigrant youth report higher levels of both ethnic and national identity compared to not involved youth. Regarding the type of activity carried out, there is a statistically significant difference between activity of a social type, which obtains higher means, and of a civic type, which rather obtains lower means. While exploratory, the study shows and confirms the relationship between community engagement, young immigrants’ integration process and construction of identity.  相似文献   
25.
The aim of this study is to propose an innovative approach evaluating the connection between alcohol use disorders and criminal behavior. The research, structured as a case–control study, was based on the analysis of environmental (social variables) and genetic factors (single nucleotide polymorphisms of glutamic acid decarboxylase) in a population (N = 173) of Italian alcohol‐dependent men. Group 1 (N = 47, convicted subjects) was compared with Group 2 (N = 126, no previous criminal conduct). Grade repetition, work problems, and drug problems were statistically associated with criminal behavior. Having daily family meals together and having children were inversely related to convictions. The genotype distribution of the two groups was similar. The association between environmental factors and antisocial behavior confirms previous findings in the literature. The lack of genetic association does not exclude the role of the gamma‐aminobutyric acid (GABA) system in determining antisocial behavior; further studies with larger samples are needed, together with investigation of other components of the GABA pathway.  相似文献   
26.
In a case of murder by a single .22 caliber bullet fragmented in the head, determination of the trajectory was a key issue in identifying which of 2 windows, 1 of which was associated with 2 suspects, was the site of fire. For this purpose, we processed the computed tomography of the victim's head by using a radiation therapy planning system called Plato, which is routinely used in radiation oncology. This tool provided a 3-dimensional reconstruction of the cranio-cerebral lesions and a spatial location of bullet and bone fragments. In this article is described the more intuitive relationship with forensic and ballistic data obtained from the 3-dimensional visualization and the physical and mathematical analysis used to calculate the angle of shot.  相似文献   
27.
Using a two-level structural equation approach, this article investigates the links between organizational climate and work engagement in a sample of public hospitals in Italy. Drawing from the Job Demands-Resources model, the model posits a positive association between work engagement and a climate promoting worker’s autonomy, empowerment, and well-being, whereas it suggests that a climate based on efficiency and goal attainment is not favorable for engagement. Results support the hypotheses and suggest that performance based models implemented in recent years as part of public sector reforms are not conducive to engaged workers. Implications for research on work engagement in the public sector and for public management are drawn.  相似文献   
28.
Latin American bureaucracies are notorious for their inefficiency and opacity, yet there is very little empirical research done on what exactly constitutes the “bureaucratic experience” for citizens and what the costs of bureaucratic dysfunction are. To improve our understanding of this topic, 5 cases of Mexican citizens' encounters with public bureaucracies are used to develop the notion of “low‐trust bureaucracy”: public organisations in which access to services is unreliable and the levels of control towards both citizens and bureaucrats are excessive. This bottom‐up analysis of administrative practices contributes to our understanding of the ineffectiveness of government programmes and services, but also of how bureaucracies in developing countries amplify social inequality rather than function as a social equaliser. Furthermore, this article adds new insights to the existing understanding of administrative burdens as a result of either political tactics or mere benign neglect. The data presented here suggest that structural and intractable characteristics of the broader administrative context, such as authoritarian legacies, can produce behavioural patterns that shift bureaucratic attention away from a fair and efficient service provision.  相似文献   
29.
Little is known about the social networks of homeless youth in emerging adulthood despite the importance of this information for interventions to reduce health risks. This study examined the composition of social networks, and the risks and supports present within them, in a random sample of 349 homeless youth (33.4% female, 23.9% African American, 17.7% Hispanic) between the ages of 18 and 24. Social network members who were met on the street were among the most likely to be perceived as engaging in risky sex, as well as to engage in substance use with the youth. Youth were more likely to count on relatives and sex partners for support compared to other network members, but they also were more likely to use substances with sex partners and perceived them as engaging in risky sex. Interventions may need to recognize the importance of intimate relationships during the developmental stage of emerging adulthood by enhancing supportive bonds and reducing substance use and risky sex in these relationships.  相似文献   
30.
The Lisbon Treaty (2009) introduced key institutional changes to increase the relevance of elections to the European Parliament (EP). Among others, major political groups nominated different lead candidates, the so-called Spitzenkandidaten, for the 2014 EP elections. The aim of this article is to investigate how national political parties react to this new institutional setting. Using data from the 2014 Euromanifesto study, the article examines if and under what conditions political parties put emphasis on the Spitzenkandidaten system in their party manifestos and whether they take positive or negative stances when talking about it. The findings reveal that parties put little emphasis on the issue. Moreover, the factors promoting the Spitzenkandidaten system suggest that parties decide strategically upon emphasising that topic or take a positive stance on it if they expect to benefit from this.  相似文献   
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