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The Pricing Dynamics of Utilities With Underdeveloped Networks
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Year: 2007 Publisher: Washington, D.C., The World Bank,

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This paper uses an analytically tractable intertemporal framework for analyzing the dynamic pricing of a utility with an underdeveloped network (a typical case in most developing countries) facing a competitive fringe, short-run network adjustment costs, theft of service, and the threat of a retaliatory regulatory review that is increasing with the price it charges. This simple dynamic optimization model yields a number of powerful policy insights and conclusions. Under a variety of plausible assumptions (in the context of developing countries) the utility will find its long-run profits enhanced if it exercises restraint in the early stages of network development by holding price below the limit defined by the unit costs of the fringe. The utility's optimal price gradually converges toward the limit price as its network expands. Moreover, when the utility is threatened with retaliatory regulatory intervention, it will generally have incentives to restrain its pricing behavior. These findings have important implications for the design of post-privatization regulatory governance in developing countries.


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Public Expenditure and Growth
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Year: 2007 Publisher: Washington, D.C., The World Bank,

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Given that public spending will have a positive impact on GDP if the benefits exceed the marginal cost of public funds, the present paper deals with measuring costs and benefits of public spending. The paper discusses one cost seldom considered in the literature and in policy debates, namely, the volatility derived from additional public spending. The paper identifies a relationship between public spending volatility and consumption volatility, which implies a direct welfare loss to society. This loss is substantial in developing countries, estimated at 8 percent of consumption. If welfare losses due to volatility are this sizeable, then measuring the benefits of public spending is critical. Gauging benefits based on macro aggregate data requires three caveats: a) considering of the impact of the funding (taxation) required for the additional public spending; b) differentiating between investment and capital formation; c) allowing for heterogeneous response of output to different types of capital and differences in network development. It is essential to go beyond country-specificity to project-level evaluation of the benefits and costs of public projects. From the micro viewpoint, the rate of return of a project must exceed the marginal cost of public funds, determined by tax levels and structure. Credible evaluations require microeconomic evidence and careful specification of counterfactuals. On this, the impact evaluation literature and methods play a critical role. From individual project evaluation, the analyst must contemplate the general equilibrium impacts. In general, the paper advocates for project evaluation as a central piece of any development platform. By increasing the efficiency of public spending, the government can permanently increase the rate of productivity growth and, hence, affect the growth rate of GDP.


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Trade Remedies and Non-Market Economies : Economic Implications of the First US Countervailing Duty Case On China
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Year: 2008 Publisher: Washington, D.C., The World Bank,

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In 2007, the United States Department of Commerce altered a 23-year old policy of not applying the countervailing duty law to non-market economies, and initiated eight countervailing and antidumping duty investigations on Chinese imports. The change brings heated debate on trade remedy policies and issues of non-market economies. This study focuses on the first countervailing duty case on imported coated free sheet paper from China and analyzes the implications of this test case for United States-China bilateral trade, and industrial policies in transitioning market economies. The paper also provides a brief review of the economics of subsidies, World Trade Organization rules on subsides and countervailing measures, and United States countervailing duty laws applied to non-market economies. While recently acceded countries should review their domestic development policies from the perspective of economic efficiency and comply with the World Trade Organization rules, it is also important to further clarify the issues of non-market economies under the multilateral trading system, and pay keen attention to the rules negotiations in the current World Trade Organization Doha Development Round.


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Financial Transactions Tax : Panacea, Threat, Or Damp Squib ?
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Year: 2010 Publisher: Washington, D.C., The World Bank,

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Attempts to raise a significant percentage of gross domestic product in revenue from a broad-based financial transactions tax are likely to fail both by raising much less revenue than expected and by generating far-reaching changes in economic behavior. Although the side-effects would include a sizable restructuring of financial sector activity, this would not occur in ways corrective of the particular forms of financial overtrading that were most conspicuous in contributing to the crisis.


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The Pricing Dynamics of Utilities With Underdeveloped Networks
Authors: ---
Year: 2007 Publisher: Washington, D.C., The World Bank,

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Abstract

This paper uses an analytically tractable intertemporal framework for analyzing the dynamic pricing of a utility with an underdeveloped network (a typical case in most developing countries) facing a competitive fringe, short-run network adjustment costs, theft of service, and the threat of a retaliatory regulatory review that is increasing with the price it charges. This simple dynamic optimization model yields a number of powerful policy insights and conclusions. Under a variety of plausible assumptions (in the context of developing countries) the utility will find its long-run profits enhanced if it exercises restraint in the early stages of network development by holding price below the limit defined by the unit costs of the fringe. The utility's optimal price gradually converges toward the limit price as its network expands. Moreover, when the utility is threatened with retaliatory regulatory intervention, it will generally have incentives to restrain its pricing behavior. These findings have important implications for the design of post-privatization regulatory governance in developing countries.


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Measuring Inequality of Opportunity With Imperfect Data : The Case of Turkey
Authors: --- ---
Year: 2010 Publisher: Washington, D.C., The World Bank,

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The measurement of inequality of opportunity has hitherto not been attempted in a number of countries because of data limitations. This paper proposes two alternative approaches to circumventing the missing data problems in countries where a demographic and health survey and an ancillary household expenditure survey are available. One method relies only on the demographic and health survey, and constructs a wealth index as a measure of economic advantage. The alternative method imputes consumption from the ancillary survey into the demographic and health survey. In both cases, the between-type share of overall inequality is computed as a lower bound estimator of inequality of opportunity. Parametric and non-parametric estimates are calculated for both methods, and the parametric approach is shown to yield preferable lower-bound measures. In an application to the sample of ever-married women aged 30-49 in Turkey, inequality of opportunity accounts for at least 26 percent (31 percent) of overall inequality in imputed consumption (the wealth index).

Services : la productivité en question
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ISBN: 2220038858 9782220038858 Year: 1996 Volume: *1 Publisher: Paris: Desclée De Brouwer,

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Explorations in managerial economics: productivity, costs, technology and growth
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ISBN: 0333044215 Year: 1971 Publisher: London Macmillan

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Keywords

Capital productivity --- Costs, Industrial --- Industrial management --- Labor productivity --- Technological innovations --- 65.011.4 --- 658.112 --- Breakthroughs, Technological --- Innovations, Industrial --- Innovations, Technological --- Technical innovations --- Technological breakthroughs --- Technological change --- Creative ability in technology --- Inventions --- Domestication of technology --- Innovation relay centers --- Research, Industrial --- Technology transfer --- Costs of production --- Industrial costs --- Industries --- Production costs --- Cost --- Labor output --- Productivity of labor --- Industrial productivity --- Hours of labor --- Labor time --- Productivity bargaining --- Capital output ratios --- Productivity of capital --- Production (Economic theory) --- Government productivity --- Business administration --- Business enterprises --- Business management --- Corporate management --- Corporations --- Industrial administration --- Management, Industrial --- Rationalization of industry --- Scientific management --- Management --- Business --- Industrial organization --- 658.112 Site, location, place of business --- Site, location, place of business --- 65.011.4 Productivity. Economic efficiency (cost-effectiveness). Profitability. Rationalization. Simplification. Efficiency. Cost-consciousness. Success --- Productivity. Economic efficiency (cost-effectiveness). Profitability. Rationalization. Simplification. Efficiency. Cost-consciousness. Success --- Costs --- Organization theory


Book
Signal Analysis in Power Systems
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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The analysis of power systems under various conditions represents one of the most important and complex tasks in electrical power engineering. Studies in this area are necessary to ensure that the reliability, efficiency, and stability of the power system is not adversely affected. This issue is devoted to reviews and applications of modern methods of signal processing used to analyze the operation of a power system and evaluate the performance of the system in all aspects. Smart grids as an emerging research field of the current decade is the focus of this issue. Monitoring capability with data integration, advanced analysis of support system control, enhanced power security and effective communication to meet the power demand, efficient energy consumption and minimum costs, and intelligent interaction between power-generating and -consuming devices depends on the selection and implementation of advanced signal analysis and processing techniques.


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Financial Openness, Democracy, and Redistributive Policy
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Year: 1999 Publisher: Washington, D.C., The World Bank,

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June 2000 - What explains the spread of both democracy and financial openness at this time in history, given the constraining impact of financial market integration on national policy autonomy? International policy coordination is part of the answer, but not all. Also important is the presence of cost-effective redistributive schemes that provide insurance against the risk of financial instability. The debate about the relationship between democratic forms of government and the free movement of capital across borders dates to the 18th century. It has regained prominence as capital on a massive scale has become increasingly mobile and as free economies experience continuous pressure from rapidly changing technology, market integration, changing consumer preferences, and intensified competition. These changes imply greater uncertainty about citizens' future income positions, which could prompt them to seek insurance through the marketplace or through constitutionally arranged income redistribution. As more countries move toward democracy, the availability of such insurance mechanisms to citizens is key if political pressure for capital controls is to be averted and if public support for an open, liberal international financial order is to be maintained. Dailami briefly reviews how today's international financial system evolved from one of mostly closed capital accounts immediately after World War II to today's enormous, largely free-flowing market. Drawing on insights from the literature on public choice and constitutional political economy, Dailami develops an analytical framework for a welfare cost-benefit analysis of financial openness to international capital flows. The main welfare benefits of financial openness derive from greater economic efficiency and increased opportunities for risk diversification. The welfare costs relate to the cost of insurance used as a mechanism for coping with the risks of financial volatility. These insurance costs are the economic losses associated with redistribution, including moral hazard, rent-seeking, and rent-avoidance. A cross-sectional analysis of a large sample of developed and developing countries shows the positive correlation between democracy (as defined by political and civil liberty) and financial openness. More rigorous econometric investigation using logit analysis and controlling for level of income also shows that redistributive social policies are key in determining the likelihood that countries can successfully combine an openness to international capital mobility with democratic forms of government. This paper - a product of Governance, Regulation, and Finance, World Bank Institute- is part of a broader research effort on The Quality of Growth. The author may be contacted at mdailami@worldbank.org.

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