|
|
|
|
|
| Langpap, Christian. |
| Voluntary conservation agreements are becoming increasingly important in implementing the Endangered Species Act on private land. We analyze when such agreements arise and what level of conservation they generate in the presence of uncertainty about future government regulation and conservation benefits. Our results suggest that the likelihood of an agreement depends on the availability of assurances regarding future regulation. In particular, an agreement may not be reached if there is a high degree of uncertainty regarding future conservation requirements. The level of conservation attainable from an agreement depends on the likelihood of regulation, the bargaining power of the parties, the irreversibility of development, and the availability of... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2002 |
URL: http://purl.umn.edu/19747 |
| |
|
| |
|
|
| Langpap, Christian; Wu, JunJie. |
| A leading cause of biodiversity decline is the habitat destruction associated with urban development. We use a database of county-level land use regulations to analyze the effects of local land use regulations on land use changes. We use the results of this analysis and a species-habitat associations matrix to conduct simulations that relate changes in local land use regulations to changes in biodiversity through predicted changes in land use. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Land Economics/Use. |
| Ano: 2004 |
URL: http://purl.umn.edu/20038 |
| |
|
|
| Langpap, Christian; Hascic, Ivan; Wu, JunJie. |
| Land-use change is arguably the most pervasive socioeconomic force driving the change and degradation of watershed ecosystems. This paper combines an econometric model of land use choice with three models of watershed health indicators (conventional water pollution, toxic water pollution, and the number of aquatic species at risk) to examine the effects of land use policies on watershed ecosystems through their effect on land use choice. The analysis is conducted using parcel-level data from four western states in the United States (California, Oregon, Washington, and Idaho). Our results suggest that incentive-based local land use policies, such as development impact fees and preferential property taxation, are most effective in improving water quality and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Environmental Economics and Policy. |
| Ano: 2006 |
URL: http://purl.umn.edu/21262 |
| |
|
|
| Langpap, Christian; Kerkvliet, Joe. |
| The Endangered Species Act (ESA) is one of the most controversial pieces of environmental legislation. Part of the controversy stems from doubts about its effectiveness in generating improvements in species viability. This paper uses ordered probit models to test whether the ESA has been successful in promoting species recovery. We find a negative correlation between listing and species recovery. Additionally, we find evidence of positive effects for species-specific spending and the achievement of recovery goals. The evidence also shows that recovery plan completion and the designation of critical habit are not correlated or negatively correlated with recovery. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Resource /Energy Economics and Policy. |
| Ano: 2002 |
URL: http://purl.umn.edu/19713 |
| |
|
|
|
