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Abstract: Oversight agencies in the water sector emphasize performance monitoring based on outputs, such as customers served, volume delivered, and service quality. However, bureaucratic tendencies can curtail operational innovation and creativity. In situations where managers lack full operating knowledge and capacities, proactive and consultative monitoring and regulation can yield benefits. This study reviews the results of Uganda's National Water and Sewerage Corporation's (NWSC) approach to performance monitoring (and ‘self‐regulation’). The purpose of this study is to outline corrective actions undertaken by the NWSC Management and Staff to turn around performance, the sequencing of those steps, and the outcomes from this reform program. The NWSC focuses on promoting improvements in technical processes and input selection. Improvements in service quality and network expansion resulted from aligning performance improvement initiatives with the organization's financial performance and team development. The program's success required managing organizational rigidities and moving towards full cost‐recovery. In particular, organizational incentives and information flows encouraged managers to reduce rules and procedures that hindered strong performance. African proverbs are interspersed throughout the article to underscore key themes and lessons for those designing, implementing, and evaluating infrastructure sector reform initiatives.  相似文献   
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Abstract . Although they are leading institutions in the world of modern development finance, the multilateral development banks have not been very explicit in outlining the development theories upon which they base their loan operations. This paper assesses the utility of the three prime theories employed by these institutions: the project approach, the macroeconomic (gap theory) approach, and the social welfare (or income distribution) approach. It indicates the questions to which each approach addresses itself, and it indicates weaknesses and theoretical inadequacies of each as a primary or sole development tool. Only a balanced and careful use of all these sometimes contradictory approaches will permit the multilateral lending institutions to fulfill their multifaceted obligations.  相似文献   
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OPTIMAL INVESTMENT STRATEGIES FOR CONTROLLING DRAWDOWNS   总被引:5,自引:0,他引:5  
We analyze the optimal risky investment policy for an investor who, at each point in time, wants to lose no more than a fixed percentage of the maximum value his wealth has achieved up to that time. In particular, if M t is the maximum level of wealth W attained on or before time t , then the constraint imposed on his portfolio choice is that Wtα M t, where α is an exogenous number betweenα O and 1. We show that, for constant relative risk aversion utility functions, the optimal policy involves an investment in risky assets at time t in proportion to the "surplus" W t - α M t. the optimal policy may appear similar to the constant-proportion portfolio insurance policy analyzed in Black and Perold (1987) and Grossman and Vila (1989). However, in those papers, the investor keeps his wealth above a nonstochastic floor F instead of a stochastic floor α M t. the stochastic character of the floor studied here has interesting effects on the investment policy in states of nature when wealth is at an all-time high; i.e., when Wt = M t. It can be shown that at W t= M t, α M t is expected to grow at a faster rate than W t, and therefore the investment in the risky asset can be expected to fall. We also show that the investment in the risky asset can be expected to rise when W t is close to α M t. We conjecture that in an equilibrium model the stochastic character of the floor creates "resistance" levels as the market approaches an all-time high (because of the reluctance of investors to take more risk when W t= M t).  相似文献   
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In this paper, we examine the resiliency of community recovery after a natural disaster. We argue that a resilient recovery requires robust economic/financial institutions, political/legal institutions, and social/cultural institutions. We explore how politically and privately created disaster preconditions and responses have contributed to or undermined institutional robustness in the context of the Gulf Coast's recovery after Hurricane Katrina. We find that where postdisaster resiliency has been observed, private-sector responses contributing to the health of these institutional arenas are largely responsible. Where postdisaster fragility and slowness has been observed, public-sector responses contributing to the frailty of these institutional arenas are largely the cause. In other words, we engage in a comparative institutional analysis of civil society, entrepreneurial commercial society, and government agencies and political actors in the wake of a natural disaster.  相似文献   
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There is an unhelpful vagueness in the meaning of social capital. While this article does not provide a definitive interpretation of this important concept, after examining a representative sample of various usages—including the contributions of Becker, Coleman, Jacobs, and Putnam—it offers an interpretation of social capital, emphasizing the emergent character of norms and networks in public space, which is germane to the understanding of the entrepreneurially driven market process.  相似文献   
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