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611.
Abstract

For decades, economists concerned with the problems of economic development have noted the typical existence of surplus labor in heavily populated, underdeveloped countries, most notably those of Asia, in which the factor endowment consists of abundant and often rapidly growing labor forces coupled with scarcity of both land and capital. In such countries, the vast majority of the population usually is engaged in agricultural activities and, at a minimum, is characterized by substantial seasonal unemployment during the slack agricultural times of the year and, more typically, also has substantial disguised unemployment throughout the entire year. Also characteristic of such countries is a continuing large-scale migration of labor from rural to urban areas, which transforms the disguised agricultural unemployment into open urban unemployment as the newly (and not-so-newly) arrived urban residents discover that the jobs they seek are substantially fewer than the number of job-seekers. Furthermore, even those fortunate enough to find urban employment often appear to be substantially underemployed, for example, in jobs within the government sector, in petty retail trade, and as messengers and private household servants. Even in countries that have been experiencing relatively high levels of investment and fairly rapid rates of economic growth, the employment problems are far from eliminated and cause social and political problems as well as economic ones. It seems ironic that in such countries there exists simultaneously so many people seeking work and so much work that could be accomplished and could raise basic living standards if the unemployed (and underemployed) workers could be engaged in productive (and more productive) activities.  相似文献   
612.
613.
There are growing pressures for the public sector to be more innovative but considerable disagreement about how to achieve it. This article uses institutional and organizational analysis to compare three major public innovation strategies. The article confronts the myth that the market‐driven private sector is more innovative than the public sector by showing that both sectors have a number of drivers of as well as barriers to innovation, some of which are similar, while others are sector specific. The article then systematically analyzes three strategies for innovation: New Public Management, which emphasizes market competition; the neo‐Weberian state, which emphasizes organizational entrepreneurship; and collaborative governance, which emphasizes multiactor engagement across organizations in the private, public, and nonprofit sectors. The authors conclude that the choice of strategies for enhancing public innovation is contingent rather than absolute. Some contingencies for each strategy are outlined.  相似文献   
614.
Abstract

Developing their earlier arguments against the centrality given to capitalist relations in economic analysis, J. K. Gibson-Graham's recent work has sought to outline the contours of a ‘postcapitalist politics’ based on a more diverse set of economic arrangements. Their aim is to go beyond the level of critique to explore economic alternatives; at the same time, their account is levelled at the pessimism of the ‘resigned’ left.  相似文献   
615.
Paradoxes of Urban Housing Informality in the Developing World   总被引:1,自引:0,他引:1  
This article addresses a series of paradoxes regarding informal settlements in cities in the developing world and their relation with the legal system. The first paradox regards the penalization of illegal land occupations on the one hand versus the legalization of that same practice on the other. Second, it looks at the relationship between land occupations as systematic violations of property rights, but with the goal of forming new property rights and thus paradoxically supporting private property as a substantive principle. Third, the reasoning behind the fact that the same system that denies legal access to housing for poor sectors simultaneously attempts to incorporate informal settlements in an ad hoc manner through legalization schemes is examined. It is shown that there is a logic to these paradoxes, which, although contradictory from standard legal perspectives, can be accommodated within a theoretical framework that distinguishes an internal normative order operating within informal settlements, from the state legal system, operative outside it. The proposed framework not only settles the paradoxes, but, this article concludes, can also guide attempts to deal with the enormous anticipated growth of informality in the developing world.  相似文献   
616.
617.
This article explains the level of economic freedom in Muslim countries through the theory of institutional path dependency. Islamic countries are generally not free and they have a poor record regarding property rights. To explain these realities we use the institutional history of Muslim countries. We define three steps: the Arab and Ottoman Empires when Islamic law was of great importance, European colonisation, and the contemporary era with its movement towards a revival of Islam. Islamic law is not liberal. This explain why in general Muslim countries are not free. Colonisation radically changed institutional life in the twentieth century. British colonisation proved to be better than did French or Soviet colonisation. This explains why the Persian Gulf countries are freer. The collapse of the Soviet model explains the speed of liberalisation in former socialist countries (such as Albania, Kyrgyz Republic, and Kazakhstan). Nevertheless, the twentieth century was not just the century of Westernisation. It was also the century of the revival of Islam. The article concludes that the history of the twentieth century does not explain the way in which Muslim countries are attracted by the ideal of the Muslim city. The revival of Islamic intellectual innovations and the evolution of Muslim opinion sustain this thesis. Therefore, there is a dependency on the past and on an imagined future. Islam acts, like yesterday, on the world of institutional possibilities.  相似文献   
618.
Abstract

Child molesters (n=13) and sexually non-deviant subjects (n=29) were immersed with virtual characters depicting relevant sexual features while their sexual arousal and gaze behaviour were assessed to characterise their sexual preferences and intentional dynamics. Sexual arousal was measured using circumferential penile plethysmography (PPG). Gaze behaviour dynamics were derived from average gaze radial angular deviation (GRAD) and GRAD coefficient of variation (GRADCV). Results show distinct sexual arousal profiles according to sexual preferences and point towards the existence of specific gaze behaviour dynamics guided by sexual intentions. Theoretical interpretations are based on the ecological psychology of J. J. Gibson, the extended mind theory and the integrated theory of sexual offending. Theoretical underpinnings stemming from these approaches are advocated as being especially well suited to explain how virtual reality can help probing into child molesters' phenomenology as lived from the “first-person” stance.  相似文献   
619.
This cross‐sectional study conducted in prisons in the city of Salvador, Bahia, Brazil, investigated the association between the presence of psychiatric disorders in 462 prisoners and the types of crimes committed by them. Psychiatric diagnosis was obtained by means of the Brazilian Portuguese version of the Mini‐International Neuropsychiatric Interview. A statistically significant association was found between some psychiatric disorders and specific groups of crime: lifelong substance addiction with sex crimes and homicide; antisocial personality disorder with robbery and with kidnapping and extortion; borderline personality disorder with sex crimes; and lifelong alcohol addiction with fraud and conspiracy and with armed robbery and murder. It was concluded that the mental disorders considered more severe (psychosis and bipolar disorder) were not associated with violent crimes, suggesting that the severity of the psychotic disorder may be the factor that has caused psychosis to be associated with violent crimes in previous studies.  相似文献   
620.
Few studies have explored the possible contribution of the peer group to dating violence victimization. The current study tested the hypothesis that a risky lifestyle would mediate the relationship between deviant peer affiliation and dating violence victimization among adolescent girls. The proposed mediation model was derived from lifestyles and routine activities theories. A sample of 550 girls (mean age = 15) drawn from a larger representative community sample in Quebec, Canada, completed a questionnaire on three forms of dating violence victimization (psychological, physical, and sexual). Results revealed that girls with a higher level of affiliation with deviant peers were more likely to endorse a risky lifestyle and reported higher rates of all forms of dating violence victimization. Further analyses showed that, while deviant peer affiliation is associated with dating violence victimization, this relationship may be explained, at least partially for psychological violence, and completely for physical/sexual violence, by the girls’ own risky lifestyle. Future preventive interventions for adolescent dating violence victimization should target deviant peer groups, as well as adolescent girls who display a risky lifestyle.  相似文献   
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