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Full-Text Articles in Social and Behavioral Sciences
How Responsive Is Saudi New Vehicle Fleet Fuel Economy To Fuel-And Vehicle-Price Policy Levers?, Tamara L. Sheldon, Rubal Dua
How Responsive Is Saudi New Vehicle Fleet Fuel Economy To Fuel-And Vehicle-Price Policy Levers?, Tamara L. Sheldon, Rubal Dua
Faculty Publications
This paper investigates the drivers of recent improvements in Saudi Arabia's fleet fuel economy for new vehicles including passenger cars and light-duty trucks. Vehicle choice models are estimated using both aggregate new vehicle sales data and disaggregate new vehicle buyer survey data. The estimated models are used to simulate counterfactual policy scenarios. Simulation results suggest that the Saudi gasoline price elasticity of demand for new vehicle fuel economy decreased slightly over recent years, but it is still more elastic than that of the United States. Moreover, the increase in domestic gasoline prices between 2014 and 2016 accounted for 42% of …
If A Pure Market Economy Is So Good, Why Doesn’T It Exist? The Importance Of Changing Preferences Versus Incentives In Social Change, Jeffrey Rogers Hummel, Edward P. Stringham
If A Pure Market Economy Is So Good, Why Doesn’T It Exist? The Importance Of Changing Preferences Versus Incentives In Social Change, Jeffrey Rogers Hummel, Edward P. Stringham
Faculty Publications
Many economists argue that a pure market economy cannot come about because people will always have incentives to use coercion (Cowen and Sutter, 2005; Holcombe, 2004). We maintain that these economists leave out an important factor in social change. Change can come about by altering incentives or preferences, but since most neoclassical economists ignore changing preferences, they too quickly conclude that change is impossible. History shows that social change based on changes in preferences is common. By recognizing that preferences need not be constant, political economists can say much more about changing the world.