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Author: Hua Wang
Publisher: World Bank Publications
ISBN:
Category : Agua - China
Languages : en
Pages : 28
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Book Description
"The marginal productivity of water used for industry varies among sectors in China, but there is a great potential for the Chinese government to save water by raising water prices to industry, to encourage water savings"--Cover.
Author: Hua Wang
Publisher: World Bank Publications
ISBN:
Category : Agua - China
Languages : en
Pages : 28
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Book Description
"The marginal productivity of water used for industry varies among sectors in China, but there is a great potential for the Chinese government to save water by raising water prices to industry, to encourage water savings"--Cover.
Author: Somik V. Lall
Publisher:
ISBN:
Category :
Languages : en
Pages : 24
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Book Description
The marginal productivity of water used for industry varies among sectors in China, but there is great potential for the Chinese government to save water by raising water prices to industry, to encourage water conservation.Using plant-level data on more than 1,000 Chinese industrial plants, Wang and Lall estimate a production function treating capital, labor, water, and raw material as inputs to industrial production. They then estimate the marginal productivity of water based on the estimated production function.Using the marginal productivity approach to valuing water for industrial use, they also derive a model and estimates for the price elasticity of water use by Chinese industries. Previous studies used water demand functions and total cost functions to estimate firms' willingness to pay for water use.They find that the marginal productivity of water varies among sectors in China, with an industry average of 2.5 yuan per cubic meter of water.The average price elasticity of industrial water demand is about -1.0, suggesting a great potential for the Chinese government to use pricing policies to encourage water conservation in the industrial sector. Increasing water prices would reduce water use substantially.This paper - a product of Infrastructure and Environment, Development Research Group - is part of a larger effort in the group to understand the economics of industrial pollution control in developing countries.
Author: Hua Wang
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
While polluted surface water is encountered across most of China, few economic valuation studies have been conducted on water quality changes. Limited information about the economic values associated with those potential water quality improvements or deteriorations is a disadvantage for making proper choices in water pollution control and clean-up activities. This paper reports an economic valuation study conducted in Yunnan, China, which aims to estimate the total value of a real investment project to improve the water quality of Lake Puzhehei by one grade level. Located in Qiubei County, which is far from large cities, the lake has been experiencing fast water quality deterioration in the past years. A conservative estimation strategy shows that on average a household located in Qiubei County is willing to pay about 30 yuan per month continuously for 5 years for water quality improvement, equivalent roughly to 3 percent of household income. The elasticity of willingness-to-pay with respect to income is estimated to be 0.21. The economic rate of return of the proposed project is estimated to be 18 percent, indicating a strong demand and high efficiency of investment in water quality improvement in China. This study also demonstrates that previous knowledge about water quality changes and the project may have a significant positive impact on people's valuation, and that the interviewer effect on valuation can be negative.
Author: Ariel Dinar
Publisher: Springer
ISBN: 3319164651
Category : Science
Languages : en
Pages : 485
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Book Description
Water pricing to achieve conservation in scarce water resources is a major policy challenge. This book provides credible evidence from water pricing experiences in various countries around the world. The book chapters, written by experts in water pricing from various countries, documents the past 10 to 15 years of water pricing experiences in Australia, Brazil, Canada, China, Colombia, France, India, Israel, Italy, Mexico, The Netherlands, New Zealand, South Africa and Spain. The book includes also several chapters that review innovations in water pricing in various countries, such as new reform mechanisms, achieving social objectives via water pricing, achieving revenue recovery, water use efficiency and customer equity, and charging the poor.
Author: Tao Fu
Publisher: IWA Publishing
ISBN: 1843391430
Category : Science
Languages : en
Pages : 349
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Book Description
Edited by the Water Policy Research Center of the Environment Department of Tsinghua University, this comprehensive report on the Chinese water sector is a collection of findings from recent research conducted by the Center and government consultancy reports. The report presents an overview and analysis of the current situation of the reform of the Chinese urban water sector. This is followed by case studies and appraisals on 17 water industry reform measures collected by the authors in 14 cities. The report then examines key problems of the current water industry reform. The comprehensive scope of this report, the level of detail, as well as the authors’ insights together make this document a unique reference on China’s water industry, as well as an important guide to the future of China’s water management. The book will be extremely useful for public utility reform in China and in other countries. It will therefore be of particular value to government departments, policy advisors, consultants, financing bodies, and utility service providers. The report is part of the Water21 Market Briefing Series. Titles in the series provide more focused insight into aspects of the international water sector. About the authors: Dr Tao FU is Director of the Water Policy Research Center, Tsinghua University, Beijing, P.R. China. Dr Miao CHANG is Senior Research Fellow at the Water Policy Research Center, Tsinghua University. Dr Lijin ZHONG is with the Department of Environmental Science and Engineering, Tsinghua University.
Author: Hua Wang
Publisher: World Bank Publications
ISBN:
Category : Analisis econometrico - China
Languages : en
Pages : 40
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Book Description
An analysis of provincial water pollution control shows that China's pollution levy system has been working much better than is commonly believed. Wang and Wheeler analyze China's experience with the water pollution levy, an emissions charge system that covers hundreds of thousands of factories. The levy experience has not been studied systematically, but anecdotal critiques have suggested that the system is arbitrarily administered and ineffective in controlling pollution. Critics view the levy as a local financing mechanism, but ineffective as a regulatory instrument. Enforcement is thought to vary widely, so that factories in different regions face different penalties for polluting. And it is widely believed that the levy provides little incentive to control pollution because official rates are below marginal abatement costs. Wang and Wheeler test the conventional critique of the levy system using solid new province level data for 1987-93. Their results suggest that the water pollution levy system is neither arbitrary nor ineffective. Across provinces and over time, variations in the effective levy rate are well explained by proxies for local valuation of environmental damage and community capacity to enforce local norms. During 1987-93, rapid development in many provinces led to sharp increases in the effective rate. Their results also suggest that the emissions intensity of Chinese industy was highly responsive to those increases, because marginal abatement costs were often lower than levy rates. And from 1987 to 1993, provincial pollution intensities fell at a median rate of 50 percent, and total discharges at a median rate of 22 percent. The results suggest several lessons for regulators in developing countries: * Local enforcement of national standards will determine the effective price of pollution in each area. Such regional heterogeneity is natural and legitimate. * The locally enforced price of pollution rises with industrial development. * Early in the regulatory process, industrial emissions intensity is highly responsive to changes in the price of pollution, mainly because marginal costs are often quite low in low to medium abatement ranges. In China, provincial adjustments of effective levy rates and other regulatory instruments have been sufficient to induce sharp declines in emissions intensity and reductions in total emissions from registered factories during a period of rapid industrial growth. This paper -- a product of the Environment, Infrastructure, and Agriculture Division, Policy Research Department -- is part of a larger effort in the department to identify appropriate policies for environmental regulation in developing countries. The study was funded by the Bank's Research Support Budget under research project The Economics of Industrial Pollution Control in Developing Countries (RPO 680-20).
Author: Dajun Shen
Publisher: Springer Nature
ISBN: 3030619311
Category : Technology & Engineering
Languages : en
Pages : 455
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Book Description
This book explores water resources management issues in China and possible solutions. It analyzes a wide range of general and specific topics, providing case studies and a balanced review of the past and present situation as well as future developments. The book begins with a general introduction and an overview of hydrology, water resources, and development issues in China. It then presents a management framework, including a management system, management institutions, river basin management, water pricing, water rights, and groundwater management, and discusses its implementation, covering water resources allocation and regulation in the Yellow River, integrated water affair management reforms, and agricultural water management in northern China. The last section focuses on the current reforms and hot topics, with strong emphasis on stringent water resource strategies applied to the river and lake principle system, recycled water use and water resources asset management, as well as climate change impacts, and concludes with a summary of the many changes in the water sector in China and a look at the road ahead and the areas that still need to be reformed.
Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292575740
Category : Technology & Engineering
Languages : en
Pages : 87
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Book Description
Although accounting for about 20% of the global population, the People’s Republic of China (PRC) is endowed with only 7% of the world’s water resources. The country faces severe water scarcity, high levels of urbanization and population growth, and climate change. For the PRC’s continuing development, it must protect and develop its freshwater resources. This publication provides recommended policy initiatives to ensure the PRC’s 13th Five-Year Plan (2016–2020) contributes to significant improvements in national water security, particularly in extreme water-scarce provinces. Some actions proposed for increased water security are better water resources management, more cross-sector planning, deeper reform of the water pricing system, and creation of water markets.
Author:
Publisher: World Bank Publications
ISBN: 0821378252
Category : Nature
Languages : en
Pages : 198
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Book Description
This report reviews China's water scarcity situation, assesses the policy and institutional requirements for addressing it, and recommends key areas for strengthening and reform. It is a synthesis of the main findings and recommendations from analytical work and case studies prepared under the World Bank Analytical and Advisory Assistance (AAA) program entitled 'Addressing China's Water Scarcity: from Analysis to Action.' These studies focus on several strategically important thematic areas for China where additional research was needed, as identified by the research team and advisory group based on a review of pressing issues. These areas are governance, water rights, pricing, ecological compensation, pollution control, and emergency response. The approach has been to evaluate Chinese and international experience to identify policy and institutional factors that have proven effective in promoting the adoption of water conservation and pollution reduction technologies. The research was based on literature reviews, qualitative and quantitative policy analyses, household surveys, field trips, and case studies to develop feasible recommendations for a plan of action based on realities on the ground.
Author: Garima Malhotra (Assistant professor of business economics)
Publisher:
ISBN: 9788170263951
Category : Water-supply
Languages : en
Pages : 86
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Book Description
