Relative Efficacy and Economic Welfare Impacts Assessment of Command-and-Control and Economic Incentive Market-based Instruments on Environmental Pollution Associated with Energy Consumption in India

This study evaluates the relative efficacy and economic welfare impacts ofcommand-and-control regulations and market-based instruments in mitigatingenvironmental pollution resulting from energy consumption in India.Industrialisation has propelled India's economic growth, but it has also significantlycontributed to environmental degradation, particularly through increased energyconsumption and pollutant emissions. The study is grounded in Porter’s Hypothesis,which posits that well-designed environmental regulations can stimulate innovationand enhance economic competitiveness. Using data from the World DevelopmentIndicators, the study employs a regression model to analyze the impacts of CO2Trading Schemes (market-based instruments) and Emission Limit Values(command-and-control measures) on Carbon Dioxide (CO2) emissions, with GDPas a control variable. The findings reveal that both policy approaches significantlyinfluence CO2 emissions, with command-and-control measures exhibiting a strongerimpact. However, there is a trade-off between the two strategies, as reflected inthe perfect negative correlation between them. The results underscore the necessityof a balanced regulatory framework that integrates both market-based incentivesand command-and-control measures to effectively address environmental pollution while promoting economic welfare. The study concludes with recommendations for Indian policymakers to develop an integrated policy framework that leverages thestrengths of both approaches, strengthens enforcement mechanisms, promotessustainable development, and engages stakeholders in the pursuit of environmental and economic objectives.