This paper investigates the drivers of recent improvements in Saudi Arabia’s new light-duty vehicle fleet fuel economy. A vehicle choice model is estimated using aggregate and disaggregate new vehicle purchase data. The estimates are used to simulate counterfactual policy scenarios.
The simulation results suggest that:
Price elasticity of fuel economy for new vehicles has been decreasing in Saudi Arabia over recent years, but it is still more elastic than the new vehicle market in the United States (U.S.). Pegging Saudi Arabia’s fuel economy standards to U.S. fuel economy standards might warrant further economic evaluation.
The increase in domestic gasoline prices in Saudi Arabia between 2014 and 2016 accounted for 42% of the increase in estimated new vehicle fleet fuel economy over that period. The remainder of the increase could be attributable to changes in product offerings and consumer preferences.
The estimated elasticities, and thus policy sensitivities, vary by income and household size. Thus, a revenue-neutral ‘feebate’ policy – involving taxes on fuel-inefficient vehicles and rebates for fuel-efficient vehicles – could be more progressive than another gasoline price increase.
Research FellowRubal is a research fellow at KAPSARC focused on understanding consumer decision making, in particular, consumer choice of energy-efficient technologies…Rubal is a research fellow at KAPSARC focused on understanding consumer decision making, in particular, consumer choice of energy-efficient technologies and mobility options under alternative technology and policy scenarios. Before joining KAPSARC, Rubal gained a Ph.D. at KAUST designing advanced carbon materials for energy and environmental applications, with a particular focus on energy storage, carbon capture, waste-water treatment, and hydrogen generation via solar water splitting. Prior to that, he worked at the University of Pennsylvania on a semiconductor industry-funded project, developing a continuum modeling framework for simulating the physics of micro defect formation in silicon crystals.
Behavorial decision science
Energy-efficient mobility and shared autonomous mobility-on-demand
This paper investigates the drivers of recent improvements in Saudi Arabia’s new light-duty vehicle fleet…
15th February 2023
Visiting ResearcherTamara is a visiting researcher at KAPSARC and an assistant professor of economics in the Darla Moore School of Business at…Tamara is a visiting researcher at KAPSARC and an assistant professor of economics in the Darla Moore School of Business at the University of South Carolina. Her research interests include environmental and energy economics and how these fields interact with public policy. She holds a Ph.D. in Economics from the University of California, San Diego.
Consumer adoption of fuel-efficient vehicles is a crucial step in improving energy utilization and reducing emissions from the personal transportation sector. To promote adoption, multiple supply- and demand-side policies such as fuel economy standards, zero-emission vehicle mandate, renewable fuel standard, low carbon fuel standard, ethanol subsidies, financial and non-financial incentives, have been employed. For these […]