1 - 3 of 3
Number of results to display per page
Search Results
2. Irrigation Water Pricing Policy in China
- Author:
- Jikun Huang, Qiuqiong Huang, Richard Howitt, and Jinxia Wang
- Publication Date:
- 02-2007
- Content Type:
- Working Paper
- Institution:
- Walter H. Shorenstein Asia-Pacific Research Center
- Abstract:
- As water becomes scarcer in northern China, designing policies that can induce water users to save water has become one of the most important tasks facing China's leader. Past water policies may not be a solution for the water scarcity problem in the long run. This paper looks at a new water policy: increasing water prices so as to provide water users with direct incentives to save water. Using a methodology that allows us to incorporate the resource constraints, we are able to recover the true price of water with a set of plot level data. Our results show that farmers are quite responsive if the correct price signal is used, unlike estimates of price elasticities that are based on traditional methods. Our estimation results show that water is severely under priced in our sample areas in China. As a result, water users are not likely to respond to increases in water prices. Thus as the first step to establishing an effective water pricing policy, policy makers must increase water price to the level of VMP so that water price reflects the true value of water, the correct price signal. Increases in water prices once they are set at the level of VMP, however, can lead to significant water savings. However, our analysis also shows that higher water prices also affect other aspects of the rural sector. Higher irrigation costs will lower the production of all crops, in general, and that of grain crops, in particular. Furthermore, when facing higher irrigation costs, households suffer income losses. Crop income distribution also worsens with increases in water prices.
- Topic:
- Agriculture, Economics, and Environment
- Political Geography:
- China and Asia
3. Program for the Study of Biofuels, Poverty and Food Security
- Author:
- Jikun Huang, Mark Rosengrant, Rosamond Naylor, Walter P. Falcon, David Victor, Kenneth Cassman, and Scott Rozelle
- Publication Date:
- 02-2007
- Content Type:
- Working Paper
- Institution:
- Walter H. Shorenstein Asia-Pacific Research Center
- Abstract:
- The recent global expansion of biofuels production is an intense topic of discussion in both the popular and academic press. Much of the debate surrounding biofuels has focused on narrow issues of energy efficiency and fossil fuel substitution, to the exclusion of broader questions concerning the effects of large-scale biofuels development on commodity markets, land use patterns, and the global poor. There is reason to think these effects will be very large. The majority of poor people living in chronic hunger are net consumers of staple food crops; poor households spend a large share of their budget on starchy staples; and as a result, price hikes for staple agricultural commodities have the largest impact on poor consumers. For example, the rapidly growing use of corn for ethanol in the U.S. has recently sent corn prices soaring, boosting farmer incomes domestically but causing riots in the streets of Mexico City over tortilla prices. Preliminary analysis suggests that such price movements, which directly threaten hundreds of millions of households around the world, could be more than a passing phenomenon. Rapid biofuels development is occurring throughout the developed and developing world, transforming commodity markets and increasingly linking food prices to a volatile energy sector. Yet there remains little understanding of how these changes will affect global poverty and food security, and an apprehension on the part of many governments as to whether and how to participate in the biofuels revolution.
- Topic:
- Agriculture, Development, Economics, Globalization, Government, International Political Economy, International Trade and Finance, and Poverty
- Political Geography:
- United States and Mexico