Saturday, June 28 16:30-18:00 Parallel Session 04 Session 4A Chair: Hoel, M. Topic: Environmental Regulation IV Per G. FREDRIKSSON: Trade Integration and Political Turbulence: Environmental Policy Consequences. 4A.1 Discussant: A. BIGANO Andrea BIGANO: Environmental Dumping, Transboundary Pollution and Environmental Policy Harmonisation. 4A.2 Discussant: M.HOEL Michael HOEL: Domestic Inefficiencies Caused by Transboundary Pollution Problems when there Is No International Coordination of Environmental Policies. 4A.3 Discussant: P. FREDRIKSSON Session 4B Chair: Zeeuw, A Topic: Voluntary Environmental Protection Matthieu GLACHANT: Voluntary Agreements under Endogenous Legislative Threats. 4B.1 Discussant: L. MARSILIANI Laura MARSILIANI: Why Do Private Firms Provide Public Services? A Theoretical Investigation of Voluntary Environmental Protection. 4B.2 Discussant: M. FRONDEL Manuel FRONDEL: Assessing Voluntary Commitments: Monitoring is Not Enough! 4B.3 Discussant: M. GLACHANT Session 4C Chair: Lanza, A. Topic: Energy andEnvironment I Tim HOFFMANN: Dismantling Nuclear Power in Europe: Macroeconomic and Environmental Impacts. 4C.1 Discussant: B. MAGNE Bertrand MAGNE: Energy Resource Substitutions and Carbon Concentration Targets with Non Stationary Needs. 4C.2 Discussant: M. HA-DOUNG Minh HA-DUONG: CO2 Sequestration: Normative Economics of Leakage. 4C.3 Discussant: T. HOFFMANN Session 4D Chair: Viladrich, M. Topic: Enforcement and Regulation Vinish KATHURIA: Does Informal Regulation of Pollution Work? Empirical Evidence from India. 4D.1 Discussant: R. O´DOHERTY Carlos CHAVEZ: Compliance and Enforcement in the Emissions Compensation Program of Santiago, Chile. 4D.2 Discussant: V. KATHURIA Richard O´DOHERTY: Regulatory Failure via Market Evolution: the Case of UK Packaging Recycling. 4D.3 Discussant: C. CHAVEZ Session 4E Chair: Olsson, B. Topic: Valuation and Heterogeneity María LOUREIRO: Addressing Heterogeneous Preferences Using Parametric Extended Spike Models. 4E.1 Discussant: K. SIKHITHA Khathu M. SIKHITHA: Using the Estimation Classification Estimator to Uncover Heterogeneity in Contingent Valuation of Public Goods. 4E.2 Discussant: B. OLSSON Bjorn OLSSON: Heterogeneous Preferences for Marine Amenities. 4E.3 Discussant: L. BRANDER Session 4F Chair: Klaasen, G. Topic: Economics of Climate Change II Matti LISKI: Trends and Breaks in Per-Capita Carbon Dioxide Emissions, 1870-2028. 4F1 Discussant: A. LANGE Andreas LANGE: Heterogeneous International Agreements-If Per Capita Emission Levels Matter. 4F2 Discussant: G. KLAASEN Ger KLAASSEN: Outcome Equity of Burding Sharing Rules for Stabilising Greenhouse Gas Concentrations. 4F3 Discussant: M. LISKI Session 4G Chair: Tahvonen, O. Topic: Optimal Forest Harvesting Mette TERMANSEN: Neighbourhood- Dependency and Optimal Forest Harvesting in a Two Stand Model. 4G.1 Discussant: M. OLLIKAINEN Markku OLLIKAINEN: Biodiversity Conservation in Boreal Forests: Optimal Rotation Age and Harvest Volume. 4G.2 Discussant: O. TAHVONEN Olli TAHVONEN: Timber Production V.S. Environmental Values with Endogenous Price and Forest Age Classes. 4G.3 Discussant: M. TERMANSEN Session 4H Chair: Huhtala, A. Topic: Water Management III Skender UKU: Economic and Environmental Analysis of Irrigation Technologies. 4H.1 Discussant: S. MANDAL Subrata K MANDAL: Land Use and Water Requirement in Mountain Ecosystem: Case Study of a Watershed in the Indian Himalayas. 4H.2 Discussant: N. HIDANO Anni HUHTALA: Is Organic Farming Inefficient? On Comprehensive Indicators of Economic Performance in Agriculture to Evaluate Water Pollution Impacts. 4H.3 Discussant: S. UKU Session 4I Chair: Rose, A. Topic: Environmental Regulation: Case Studies Stefan BOETERS: How to Regulate CO2-Emissions of Passenger Cars in Europe? An Applied General Equilibrium Analysis. 4I.1 Discussant: M. GONZALEZ Olivier CHANEL: Long-Term Health Effects and Economic Valuation of Public Policies: an Application to air Pollution in France. 4I.2 Discussant: S. BOETERS Adam ROSE: The Income Distribution Impacts of Climate Change Mitigation Policy in the Susquehanna River Basin. 4I.3 Discussant: O. CHANEL