Incentive-Based Environmental Policy for Technological Innovation
Summary
Incentive-based environmental policy employs market mechanisms to steer firms towards cleaner production and foster breakthrough technologies. By placing an explicit price on pollution or by allocating tradable emission rights, such policies internalise environmental costs and reshape investment decisions. Well-designed schemes reduce regulatory uncertainty and signal long-term price trajectories, thereby encouraging sustained research and development in low-carbon processes. When combined with targeted support—such as R&D subsidies or tax credits—these instruments not only prompt incremental efficiency improvements but also lower barriers to the deployment of next-generation solutions, from advanced carbon capture to green hydrogen production. The global significance of this approach lies in its flexibility: governments can calibrate tax rates, auction volumes or subsidy levels to balance environmental ambition with economic competitiveness, while firms respond by reallocating capital towards cleaner assets and accelerating the diffusion of innovative technologies across sectors.
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Incentive-Based Environmental Policy for Technological Innovation publication trend
The graph below shows the total number of articles in incentive-based environmental policy for technological innovation across all publications each year (not limited to Nature Index journals).
Technical terms
Market-based instrument: A regulatory mechanism that uses price signals—such as taxes or tradable permits—to align private costs with social environmental impacts.
Emission tax: A fee imposed per unit of pollutant released, intended to internalise environmental damage and encourage firms to reduce emissions.
Tradable permit: A limited allowance to emit a specified quantity of pollutants that firms can buy, sell or bank, creating a market price for emissions.
R&D subsidy: Financial support offered by governments to lower the cost of research and development, accelerating the creation and diffusion of new technologies.
References
- The design of environmental policy for the olive oil sector in the presence of eco-friendly firms. Economic Analysis and Policy (2024).
- Climate policy under political pressure. Journal of Environmental Economics and Management (2023).
- The abatement game in a dynamic oligopoly: social welfare versus profits. Annals of Operations Research (2023).
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