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851.
852.
López  Edward J. 《Public Choice》2002,112(3-4):405-431
Between 1990 and 1995,twenty-three states unilaterally imposedterm limits on their own delegations toCongress. In 1995 the House ofRepresentatives defeated a constitutionalamendment that would have limited the termsfor all of Congress. Only weeks later, theSupreme Court struck down the individualstate laws. In 1997 the House againbrought the issue to a vote, which alsofailed. This paper models congressionalvoting on term limits with a simple gamewithin an interest-group theory withlegislators as imperfect agents ofconstituents. The game foremost predictsthat members from term-limited states wouldbe more likely to support term limits inthe first vote but no more likely on thesecond vote. The empirical section employsprobit, multinomial logit, and orderedprobit maximum likelihood estimations toconfirm the stated hypotheses. Among otherresults, in particular both the joint andconditional probability of a `yea' on thefirst vote and a subsequent `nay' on thesecond vote is higher for members fromstates that had unilaterally self-imposedterm limits. The results are robust tomodel specification, estimator, andalternative sampling. Implications areproposed in the concluding comments.  相似文献   
853.
The Spanish Law on biomedical investigation is analyzed from the scientific and ethical points of view. In the author's opinion, some terms used in the text in order to avoid ethical and legal conflicts are not right from the biological point of view.  相似文献   
854.
Objective: The purpose of this study is to determine demographical characteristics leading to crime recidivism and define anger levels and anger expression manners for those who re-commit crime.Method: All the literate inmates in zmit Closed Penitentiary were included in this cross-sectional study. The prisoners were asked to respond to State-Trait Anger Expression Inventory. Their socio-demographic data were collected and a questionnaire was given to them to determine their state of imprisonment, sentence, nature of the crime in which they were involved, their criminal history, their relationship with inmates and prison staff and substance and alcohol use.Results: Of the 438 prisoners, 302 (68.9%) responded to the questionnaires. Crime recidivism among the study cohort was observed to be 37.4%.Mean trait anger, anger out and anger in scores were significantly higher in prisoners with criminal recidivism in comparison with those who did not have prior criminal records. However, mean anger control scores for prisoners with or without criminal recidivism were similar. Unemployment, education level completed at secondary school or below, having committed a crime under the influence of alcohol or narcotics, having been involved in prison fights, having resisted police officers, caused damage in their vicinity when angry and violent crimes were all found to be possible causes of criminal recidivism. Educational level completed at secondary school or below, getting into fights with other prisoners, unemployment and resisting police officers were determined to be the strongest indicators to predict criminal recidivism when all variables were considered according to a logistic regression model.Conclusion: It can be proposed that those who have problems with officials or hostile towards others constitute a risk group for criminal recidivism. If prisoners with criminal recidivism can be helped to identify and control their anger, their risk of committing a new crime can be minimised.  相似文献   
855.
People vote although their marginal gain from voting is zero.We contribute to the resolution of this paradox by presentinga model for equilibrium configuration of attitudes regardingthe decision to vote. Each individual is seen as an element ofa social network, within which pairs of individuals expressideas and attitudes, exerting mutual influence. We model therole of such networks in propagating the mutual influenceacross pairs of individuals. We show that it may suffice thata small set of individuals have a strong feeling about showingup to vote to generate a significant turnout in elections.  相似文献   
856.
Moral outrage and lack of comparison distorts the understanding of the natureand politically determined functions of governmental corruption in post-communist transition. As post-communist societies move towards open market systems and corruption is no longer limited to the public sector, politics is transformed into a potent tool for illegal transactions. The political structureitself creates corrupt practices that become a structural feature of transition societies. This article offers first a critical discussion of both moral theories of corruption and the thesis that posits a link between corruption and democracy deficit in post-communist countries. Subsequently, it sketches a neo-functionalist approach that puts corruption in a specific social context.With respect to East/Central Europe, corruption is presented as a betrayal ofpublic trust that serves specific requirements of an emerging ``extortioniststate.' These requirements relate to the expansion of extortion opportunitiesand their institutionalization into a semblance of a Tule of law system.  相似文献   
857.
We suggest the use of the mismatch distribution methodology as an easy way to estimate the distance between all pairs of haplotypes present in a sample. This approach allows the evaluation of the proportion of pairs of Y-STR haplotypes that are prone to become identical by state (IBS), in one generation, by recurrent mutation, a statistic of major importance in the forensic field. The mismatch approach presents some advantages alternatively to the empirical one, since it is not necessary to have simultaneous information on STRs and SNPs, and it allows the evaluation of IBS also within-haplogroups. The estimation of IBS at an European scale showed that there is a high population substructuring for this parameter, increasing from southern-central European countries towards west and north, in accordance to what was found for Y-biallelic markers. This result seems to imply a more careful use of large databases for matching evaluation, even in the absence of population structure for general Y-STR diversity. Furthermore, mismatch distribution can be used to measure the distance between a particular haplotype and all the haplotypes in a sample. When applied to the most frequent haplotypes in Europe it revealed that the opportunity for IBS is not directly related to the frequency of a haplotype, but highly dependent on the proportion of neighbouring haplotypes—so, that reporting on the haplotype frequency for evaluating the significance of a match can be misleading.  相似文献   
858.
EuroBiobank (EBB) was created in 2001. This is a network of European biological banks made up by 7 member States. The purpose of the network is to ease the access to the biological resources of the human being in patients who suffer uncommon diseases. This study deals mainly with the ethical-legal debate that has arisen in those States, as well as the existing legal regulation and the proposed recommendations for its possible solution. Likewise, there is a special mention about the informed consent, the possible use in the future of the samples in relation to its commercial use as industrial property rights and to Directive 2004/03 that was adopted by the European Parliament 31 March, 2004.  相似文献   
859.
The 45/2003 Spanish Act tries to solve the problem of the cryoconserved human embryos produced in in vitro fertilization (IVF) programmes. The new law, which modifies the 35/1988 Act on Artificial Reproduction Techniques, is analyzed from the scientific, ethical and legal points of view.  相似文献   
860.
With the inability of international economic integration to create opportunities for important segments of society, many Mexicans are searching for ways to forge their own alternatives. These strategies are the concrete manifestations of the realisation that the ‘mainstream’ path of the search for proletarian employment is no longer viable and that a return to traditional forms of cooperation, organised around mechanisms for ecosystem management, might offer greater security and a better quality of life. People are finding ways to strengthen their communities, to ensure that their families can remain in the rural areas as part of dynamic communities searching for a new relationship to their regions, as well as to the nation of which they wish to continue to be a part. This article illustrates this process with an analysis of a project that focuses on creating a new product—low-fat pork—that can command a premium price in the market, and in the process contribute to strengthening a community, providing new opportunities for women, and improving environmental management.  相似文献   
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