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The reaction of stock prices to bankruptcy filing has been frequently analysed in the financial literature. In this paper we adopt a different approach to that of traditional study, and endeavour to determine whether the reaction of markets is conditioned by the orientation of bankruptcy law. Our results lead us to conclude that it is actually the type of bankruptcy law that conditions the valuation of firm's stocks. We have also found that the drop in share value is greater in creditor-oriented systems, while the negative returns are lower in debtor-oriented systems.  相似文献   
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Governments face a fundamental tradeoff between regulatory independence and control. Attempts of interference have the effect of reducing the system's level of commitment and credibility. On the other hand, an administration runs the risk that the autonomy delegated to regulators might be used to pursue outcomes that may harm their interests. This tradeoff is particularly relevant when there is an alternation of power with the arrival of a new political elite with different preferences. This paper uses data from a 2016 survey on regulatory governance applied to Brazilian regulatory agencies. This data is compared to a similar survey performed in 2005. The new survey results turn out to be surprisingly similar to those of a decade earlier, suggesting strong resilience of regulatory agencies despite significant attempts at political interference by powerful presidents. The factors explaining the resilience of regulatory governance in Brazil lie in its broader institutional endowment, which moderates the effects of executive interference.  相似文献   
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The current article brings together the conclusions of an exercise carried out in an attempt to analyze and classify narcopropaganda, or “narcomessages” in Mexico. The analysis and classification of narcomessages is able to provide some insights about the motivations underlying the increase of violent attacks in the country; at the same time, the classification of these messages can help in the identification of those groups that are more likely to influence public perception and support public policy measures against them.  相似文献   
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The recent global rush for farmland in Latin America has produced a dramatic increase in the level of foreign investment in land in Brazil. The current trend accentuates the ongoing process of foreignization of agriculture associated with the production of grains, sugar, ethanol and other commodities, increasing land prices. In response, the Brazilian government reestablished a legal mechanism for ‘controlling’ land-based foreign investment which has proven neither efficient nor effective in solving land concentration. This paper examines this issue by analyzing the causes of the increase in investment as well as the consequences of this process with respect to land prices, critically situating land-based investments and the government's policy response in a broader discussion of the demands of agrarian social movements.  相似文献   
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The polymorphism of nine STR loci has been studied in a sample of 598 individuals from the population of Alagoas, Northeastern Brazil. Determination of the allele frequencies as well as of several commonly used statistics in forensic and paternity testing were defined. The most polymorphic loci were TH01 and D7S317. The exact test demonstrated that the nine loci analyzed in the population have no deviation from Hardy–Weinberg equilibrium (P>0.05).  相似文献   
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This study sought to analyse the relation between executive functions and criminal recidivism. We assessed a set of cognitive abilities associated with executive functioning in a group of recidivist offenders (n = 19), primary offenders (n = 25) and non-offenders (n = 30). Our results, tested with nonparametric statistics and Monte Carlo method, revealed that there were no executive differences between both groups of offenders but, when compared with non-offenders, the recidivists showed a worse performance in Trail Making Test part B, and the primary offenders presented a significant lower score on Porteus Maze Test Age score. This study suggests that there can be a different pattern of executive functioning deficits associated with the offenders’ criminal record: recidivism may be more related to mental flexibility impairments and primary offenders’ antisocial behaviour may be aggravated by planning deficits.  相似文献   
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