PhD Graduate
Year Admitted
2017
Year Graduated
2023
Research Areas
Environmental and natural resource economics, energy economics and applied econometrics
Faculty Advisor
Kyle Meng and Olivier Deschênes (Social Science Group)
Committee
Christopher Costello
Dissertation Title & Abstract
Evaluating the Efficiency and Effectiveness of Environmental Policies for Global and Local Air Pollutants
Unregulated global and local air pollutants impose high costs on society. For more than half a century, economists have argued that the introduction of market instruments such as pollution taxes or cap-and-trade markets can cut aggregate emissions at the lowest cost. Market instruments have been implemented by some countries to reduce local pollutants, such as nitrogen oxides, and global pollutants, such as greenhouse gas (GHG) emissions. One problem with this context is the lack of evidence on the cost savings of market-based policies relative to other policies. Particularly for global pollutants, a second problem with the patchwork of policies is carbon leakage, where emission reductions from regulated countries are offset by emission increases in unregulated countries. This dissertation seeks to explore these two problems. The first chapter, Do environmental markets improve allocative efficiency? Evidence from U.S. air pollution, develops a framework to test the allocative efficiency changes of introducing cap-and-trade markets. The framework is applied to landmark U.S. air pollution markets using manufacturing data. The chapter finds evidence of allocative efficiency gains for some markets. The second chapter, Carbon pricing and competitiveness pressures: The case of cement trade, provides empirical evidence of decreased net exports of a carbon-intensive product, cement, in British Columbia, Canada following the introduction of their carbon tax. The third chapter, Do carbon tariffs reduce carbon leakage? Evidence from trade tariffs, combines theory and data to study the effects of proposed carbon tariffs that price the carbon content of imports on foreign GHG emission changes. The chapter finds evidence of reduced GHG emissions from targeted industries and an unintended emission offset effect from downstream industries. Together, these chapters provide evidence on the efficiency and effectiveness of policies promoted to mitigate harmful air pollutants.
Education
MA Economics, Vancouver School of Economics - University of British Colombia