The effect of corruption on airport productive efficiency is analyzed using an unbalanced panel data of major European airports from 2003 to 2009. We first compute the residual (or net) variable factor productivity using the multilateral index number method and then apply robust cluster random...

The relationship between corn and oil prices is not a stable one. We identified three breaks in the relationship between corn and oil prices. The first break coincides with the second oil crisis. The second break marks the end of the agricultural export subsidy war between the EU and the US in...

The purpose of this paper is to test whether third party logistics companies (3PLs) are different from other end-shippers with respect to how they choose their carriers. The results of carrier choice models developed in this paper suggest that 3PLs are more biased against intermodal shipping...

This study aims to develop better framing techniques for presenting greenhouse gas emissions information. To improve on previous research, two new hedonic framings (new emoticons, tree scale), one injunctive norm framing (thumbs up/down), one visual framing (pressure gauge), and two moral...

Two-worker households have received a great deal of attention in the academic literature pertaining to transportation and land use planning. Two-worker households are likely to play an increasingly important role in determining future transportation demand but their expected impact has been...

UrbanSim is an integrated transportation land-use model that has been under development since the late 1990s. It has received a significant amount of attention in the integrated modeling community. It is well known for its disaggregated approach. A number of papers describing the application of...