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AGEC/FNR 406 LECTURE 15. Pesticide Leaching Potential from Field Crops. Possible Interventions. 1. Moral suasion . 2. Government provision of goods. 3. Damage prevention . 4. Command and control. 5. Economic Incentives.
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AGEC/FNR 406 LECTURE 15 Pesticide Leaching Potential from Field Crops
Possible Interventions 1. Moral suasion 2. Government provision of goods 3. Damage prevention 4. Command and control 5. Economic Incentives
Economic Incentives 1. Tax (per-unit penalty) 2. Subsidy (per-unit reward) 3. Transferable Permits (market-based)
Focus on case of negative externality and compare: 1. Command and control (direct regulation) 2. Tax 3. Subsidy
MAX SMC = PMC + MD PMC PMB=SMB Q M Q Command and Control Set limit on emission or specify technology
SMC = MC + tax MC Tax = MD Q Pigouvian Tax Set tax = marginal damage rate
Subsidy Often used in conjunction with technology MSC (Tech 1) MSC (Tech 2) MPC (Tech 2) MPC (Tech 1) Subsidy
Command and Control Consists of government-specified rules and regulations, often with fines and charges for violations. Most effective: 1. When monitoring costs are high 2. When optimal emission is near zero 3. During random or emergency events
Drawback of C+C: If marginal abatement costs are different for different pollutors, then C+C will lead to an inefficient allocation of clean up burden among different producers.