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351.
Africa is advancing in research and development (R&D) in space with a growing investment in satellites for communications and Earth observations, astronomical observatories, space launch vehicles, and ballistic missiles. These efforts are designed to develop capacity in space science and to advance human development and security in Africa. Nevertheless, there are emerging concerns within and outside the continent on the cost of R&D in space and the public priority it is receiving, given developmental priorities in Africa. This article examines the state of space-related R&D in Africa, its cost and benefits, and the imperative for a balanced policy priority and investment. Leading African states are encouraged to intensify international partnerships, internalize relevant know-how, improve their competitiveness, and support regional initiatives to minimize the domestic cost of spreading benefits of space technology across the continent.  相似文献   
352.
The Community Reinvestment Act (CRA) encourages bank lending in low- and moderate-income areas. We use a regression discontinuity design that exploits the relative-income threshold that distinguishes CRA-eligible from ineligible neighborhoods (census tracts) and find little evidence that CRA has contributed to neighborhood changes associated with gentrification in eligible areas. Over the 1989–1999 period, we find that eligible tracts had greater increases in mean income relative to ineligible tracts, but we find little evidence that the CRA caused decreases in the proportion of long-term residents or increases in the proportion of White or college-educated residents.  相似文献   
353.
African smallholders face few opportunities that can be captured through new technologies alone. Analysis of the institutional context in which they work opens new pathways for innovation. This article synthesises nine studies that attempted such analysis. Using mixed appraisal methods, the studies identify institutional conditions that explain the, often unsatisfactory, outcomes of smallholders, as well as entry points for changing them. Instead of at the farm or community levels, Participatory Innovation System Analysis seeks at higher levels to identify actors, networks and mechanisms that maintain or can change the “pervasive bias against the small farm sector” in SSA.

Défier le « biais omniprésent » à l'encontre des petits cultivateurs africains: identifier les points d'entrée pour les changements institutionnels

Les petits cultivateurs africains ont à leur disposition peu d'opportunités qui puissent être saisies par le seul biais des nouvelles technologies. Une analyse du contexte institutionnel dans lequel ils travaillent ouvre de nouvelles voies pour l'innovation. Cet article synthétise neuf études qui ont tenté une analyse de ce type. À l'aide de méthodes d’évaluation mixtes, les études identifient les conditions institutionnelles qui expliquent les résultats, souvent insatisfaisants, obtenus par les petits cultivateurs, ainsi que les points d'entrée pour les modifier. Au lieu de le faire aux niveaux des exploitations ou des communautés, l'Analyse participative des systèmes d'innovation cherche à identifier à des niveaux supérieurs les acteurs, réseaux et mécanismes qui maintiennent ou peuvent modifier le « biais omniprésent à l'encontre du secteur des petits cultivateurs » en Afrique sub-saharienne.

Cuestionando “el prejuicio persistente” contra los pequeños productores africanos: identificando puntos de abordaje para lograr el cambio institucional

No existen muchas oportunidades de desarrollo dependientes exclusivamente del uso de tecnologías nuevas que puedan ser explotadas por los pequeños productores de África. El análisis del contexto institucional en el que éstos trabajan permite abrir nuevas vías para la innovación. El presente artículo sintetiza nueve estudios que realizaron dicho análisis. A partir del uso de distintos métodos de valoración, dichos estudios identificaron las condiciones institucionales que explican los resultados —a menudo insatisfactorios— obtenidos por los pequeños productores y señalan los puntos de abordaje para mejorar tales resultados. En vez de ser aplicado a nivel de parcela o de comunidad, el Análisis Participativo de Innovación de Sistemas procura identificar a aquellos actores, redes y mecanismos existentes a niveles superiores que pueden mantener o transformar el “perjuicio persistente contra el sector de las pequeñas parcelas” en el África Subsahariana.

Desafiando o “preconceito difundido” contra os pequenos proprietários africanos: identificando portas de entrada para mudança institucional

Os pequenos produtores africanos possuem poucas oportunidades que só podem ser aproveitadas com novas tecnologias. A análise do contexto institucional no qual eles trabalham abre novos caminhos para a inovação. Este artigo sintetiza nove estudos que visaram tal análise. Utilizando métodos de avaliação mistos, os estudos identificam condições institucionais que explicam os resultados, frequentemente insatisfatórios, de pequenos produtores, além de portas de entrada para modificá-los. Em vez dos níveis rurais ou comunitários, a Análise Participativa do Sistema de Inovação busca em níveis mais altos identificar agentes, redes e mecanismos que mantêm ou podem mudar o “preconceito difundido contra o setor dos pequenos produtores rurais” na África Subsaariana.  相似文献   

354.
Of great concern to policy makers and detention system administrators who face the need to release detainees suspected of terrorism is how to do so in ways that minimize risk to national security. Among responses taken by detention system administrators is the establishment of so-called ‘deradicalization’ (or ‘disengagement,’ or ‘terrorism risk reduction’) programs in which select detainees may participate to promote their own release. The present analysis critiques the Saudi terrorism risk reduction initiative in accord with two social psychological theories that are especially pertinent to the topic – identity theory and frame alignment theory – and offers policy suggestions based upon the theoretical strengths and weaknesses of the Saudi model.  相似文献   
355.
This article examines the extent of ombudsmen offices in state government, administrators’ use and perceptions of ombudsmen and the sources of information on which administrators base their conclusions about ombudsmen.  相似文献   
356.
This essay is concerned with the shift in the distribution of power - from areal functional agencies - and the impact on decision-making. The principal approaches to the issue of the distribution of power among national ministries, regional agencies, and local units may be viewed in a spectrum ranging from a functional to an areal emphasis. Four major patterns among present day governments may be discerned based on their use of a coordinating ministry, a regional executive, and the local chief executive. Prototypes are the Federal Republic of Germany (modified government-by-aea), adn the United Kingdom (government-by-bureau). The shift affects not only the environment in which decisions are made but also what type of officials make decisions, where decisions are made, and what kind of decisions are made.  相似文献   
357.
Results from a survey of NASPAA member programs indicate that NASPAA programs and their parent institutions provide a wide range of placement services. Less than 60 percent of the 68 respondents had a formal placement program at the department level. One fifth of these programs do not provide training in job search techniques, a quarter do not subscribe to placement newsletters, a third do not provide assistance in resume preparation, a third do not assist their students in preparing for interviews, and two- thirds do not provide mock interviews. More than three-quarters do not publish lists of their new graduates and four-fifths do not send these lists to prospective employers. Fortunately, institutional and departmental programs supplement one another in many universities. Nevertheless, central placement agencies do not offer all of these services. Five institutions did not have a formal central placement agency. Public administration programs will improve their placement services for a variety of pragmatic reasons.  相似文献   
358.
State and local governments commonly use a variety of incentives to encourage economic development and business retention. Policies which include economic development incentives are commonly criticized as being ineffective and wasteful uses of public funds. This paper addresses the issue of wastefulness through a business community's assessment of the relative value of eighteen incentives commonly used for business retention and development. Results are based on survey responses from nearly 700 businesses located in Wichita, Kansas. This study illuminates differences in value assigned to incentives by different types of business. Findings indicate that state and local governments that offer incentives without consideration of business type are in many cases delivering “windfalls” to the private sector. Even such highly touted incentives as property tax abatements are not valued equally by all types of businesses. This paper provides state and local governments with an improved understanding of business investment motivation and the relative value of different incentives to effective economic development policy.  相似文献   
359.
360.
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