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231.
Francesco Parisi Norbert Schulz Ben Depoorter 《European Journal of Law and Economics》2004,17(2):175-190
This paper defines a framework for anticommons analysis based on the fragmentation of property rights. In differentiating between sequential and simultaneous cases of property fragmentation, we describe and assess the equilibria obtained under each scenario. Our model reveals how the private incentives of excluders do not capture the external effects of their decisions. Moreover, our model suggests that the result of underutilization of joint property increases monotonically in both (a) the extent of fragmentation; and (b) the foregone synergies and complementarities between the property fragments. Within this context, we can therefore explore important implications for possible institutional responses to a range of issues raised by the concept of property fragmentation. 相似文献
232.
Francesco Giovannoni 《Public Choice》2003,115(1-2):37-61
I study a formal model where the founder of a constitutiondetermines the amendment rule that minimizes constitutionalchanges by a future lobbyist. The founder has to consider thattoo flexible an amendment rule will make constitutional changevia amending too easy while too rigid an amendment rule willforce the lobbyist to look for other ways to achieve change. Icharacterize the optimal amendment rule under two alternativeformulations and study the comparative statics with respect tothe relative costs of amending and the other possibilities forchange. 相似文献
233.
The legal landscape is changing, adapting to the global market. Differences between legal systems hinder transnational commerce. Countries reduce legal differences through non-cooperative and cooperative adaptation processes that alternatively lead to legal transplantation or harmonization. Switching costs render unification difficult. Cooperation reduces differences to a greater extent but rarely leads to legal unification. In this paper we unveil a paradox of legal harmonization. When switching costs are endogenous, countries engaging in cooperative harmonization may end up with less harmonization than those pursuing non-cooperative strategies. 相似文献
234.
Francesco Parisi Norbert Schulz Ben Depoorter 《International Review of Law and Economics》2005,25(4):1754
Commons and anticommons problems are the consequence of symmetric structural departures from a unified conception of property. In this paper, we provide a dual model of property, where commons and anticommons problems are the consequence of a lack of conformity between use and exclusion rights. While commons and anticommons problems are symmetric in this sense, they are associated with asymmetric transaction costs. The paper formulates a hypothesis of legal rules for promoting unity in property and suggests a list of possible areas of application. 相似文献
235.
236.
Various reformulations of the Coase theorem have developed normative corollaries on the choice of optimal remedies in the
presence of positive transaction costs. In this article, we consider the extent to which these propositions are affected by
the presence of asymmetric transaction costs, and we offer a reformulation of the Coase theorem which takes into account asymmetrical
transaction costs. Our analysis combines several insights from the existing literature on property-type vesus liability-type
remedies, identifying the conditions for the superiority of each type of remedy. Further, we consider the possible use of
mixed remedies and identify the optimal scope of such solution. 相似文献
237.
Isabella Aquila M.D. Francesco Ausania Ph.D. M.D. Ciro Di Nunzio Ph.D. M.S.H. Arianna Serra M.D. Silvia Boca M.D. Arnaldo Capelli Ph.D. M.D. Paola Magni Ph.D. Pietrantonio Ricci Ph.D. M.D. 《Journal of forensic sciences》2014,59(3):820-824
Management of a crime is the process of ensuring accurate and effective collection and preservation of physical evidence. Forensic botany can provide significant supporting evidences during criminal investigations. The aim of this study is to demonstrate the importance of forensic botany in the crime scene. We reported a case of a woman affected by dementia who had disappeared from nursing care and was found dead near the banks of a river that flowed under a railroad. Two possible ways of access to crime scene were identified and denominated “Path A” and “Path B.” Both types of soil and plants were identified. Botanical survey was performed. Some samples of Xanthium Orientalis subsp. Italicum were identified. The fall of woman resulted in external injuries and vertebral fracture at autopsy. The botanical evidence is important when crime scene and autopsy findings are not sufficient to define the dynamics and the modality of death. 相似文献
238.
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240.
Borraccia V Sblano S Carabellese F De Sario R Zefferino R Vinci F 《Journal of forensic sciences》2012,57(4):946-951
The body-alarm reaction results from the activation of hypothalamic-pituitary-adrenal axis, which can lead to physio-psychological phenomena such as an exclusion/occlusion of the sense of hearing. One hypothesis to explain this alteration consists in a hydromechanical dysfunction of the internal ear attributable to antidiuretic hormone. In this study, we evaluated the perception of acoustic stimuli administered in stressful conditions in 14 phobic patients and in 20 healthy subjects, in order to assess the influence of stress on perceiving capabilities. We also measured the concentration of salivary cortisol and IL-1β and neurovegetative parameters to objectivise and quantify the physiological reactions. Our results show a worse perception of the frequencies of the human voice under stress; these findings could have a dual value: in the legal field, concerning criminal liability, and on the operative context, regarding the efficiency of verbal communication among law enforcement officers in situations inducing intense emotional stress. 相似文献