This dissertation examines the effect of work and non-work scheduling flexibility on the timing of work trips. It explores whether increasing activity scheduling flexibility, whether due to work or non-work factors, results in non-peak travel and hence shorter travel times. It examines in detail...

This dissertation describes a strategy which makes all commuters better off (i.e. a Pareto efficient strategy) for the time-dependent morning commute problem, even if the collected revenues are not returned to the population of commuters. The proposed strategy will apply road pricing as a tool...

One of the most pressing and pervasive problems facing contemporary American society concerns the alarmingly high rates of joblessness suffered by inner-city African-American youth. Rates of black youth unemployment and joblessness far exceed those of white youth. For the year 1995, the...

With aggregate data from the U.S. Consumer Expenditure Survey for 19 years, 1984 through 2002, this study analyzes relationships between expenditures on transportation and communications. Several classification schemes for expenditure categories were used, from the most aggregate [two categories...

When gasoline prices rise, it makes the news. Reporters mob gas stations to ask drivers how they are dealing with the higher prices. Many drivers say, “What can I do? I have to drive.†Some drivers declare they will curtail their driving while others complain of price gouging and oil...

Despite rapid economic growth in China during the past decade and the rise in personal car ownership, most Chinese still rely on two-wheeled vehicles (2WVs) or public transport for commuting. The majority of these 2WVs are bicycles. In recent years, concern about poor air quality in urban areas...

From: A Short History of Carsharing in the 90's. Journal of World Transport Policy & Practice 5 (3), 18 - 40 The vast majority of automobile trips in U.S. metropolitan regions are drive-alone car trips. In 1990, approximately 90 percent of work trips and 58 percent of nonwork trips in the United...

This research is designed to help researchers and policy makers ground their work in the reality of how US consumers are thinking and behaving with respect to automotive fuel economy. Our data are from semi-structured interviews with 57 households across nine lifestyle "sectors." We found no...

Alan Abramowitz trains his lens on the disappearing center in US politics. He surmises that the polarization in politics has long historical roots and has only increased under both the George W. Bush and Barack Obama Administrations. The divergence between parties is at historic highs according...

Tobacco policy has been an issue in Indiana since 1893, when the legislature passed a law prohibiting selling tobacco to people under 16. Beginning as early as 1969, Indiana General Assembly members and tobacco control advocates launched uncoordinated efforts to pass a law restricting smoking in...