This paper provides the theoretical explanation and Monte Carlo experiments of using a modified version of Durbin-Watson ( D W ) statistic to test an 1 ( 1 ) process against I ( d ) alternatives, that is, integrated process of order d, where d is a fractional number. We provide the exact order...

Exploiting a rich data set of passenger vehicle registrations in twenty U.S. metropolitan statistical areas from 1997 to 2005, we examine the effects of gasoline prices on the automotive fleet's composition. We find that high gasoline prices affect fleet fuel economy through two channels: (1)...

Understanding the sensitivity of gasoline demand to changes in prices and income has important implications for policies related to climate change, optimal taxation and national security, to name only a few. While the short-run price and income elasticities of gasoline demand in the United...

ABSTRACT. Economic models typically assume that individual wants are determined by forces exogenous to the economic system. Social psychology and consumer research, in contrast, support the view that the perceived benefits of goods and services are strongly affected by endogenously determined...

This paper examines the relationship between transaction costs and the value of full title to mining claims staked under the 1872 Mining Law. Miners can either acquire full title to their claims (known as a mineral patent) or mine unpatented claims. The costs of enforcing claim rights is lower...

This paper presents the results of a contingent ranking study carried out on a sample of tourists visiting the province of Ragusa (in south-eastern Sicily, Italy), known for both its baroque heritage and its sea coasts. I focus only on two attributes of tourism products, namely the accommodation...