Far from protecting the environment, most rail transit lines use more energy per passenger mile, and many generate more greenhouse gases, than the average passenger automobile. Rail transit provides no guarantee that a city will save energy or meet greenhouse gas targets. While most rail transit...

The aim of this paper is to propose a set of suitable variables on which a comprehensive definition of quality bulk shipping can be built. The authors of this paper explore the alternatives of quality differentiation in bulk shipping, in view of the methodological and data problems researchers...

Port efficiency is an important indicator of port performance; more efficient ports lower transportation costs and facilitate imports and exports of a country. Despite the importance of the subject, the exisiting port efficiency studies have almost exclusively focused on container ports. This...

Customs-related corruption costs World Customs Organisation (WCO) members at least $2 billion in customs revenue each year. Using recent data only about bribe payers' actual experiences in paying bribes, we show that trade facilitation would only help reduce corruption and improve efficiency -...

This paper considers the evolution of global transportation usage over the past half century and its implications for supply chains. Transportation usage per unit of real output has more than doubled as costs decreased by a third. Participation of emerging economies in world trade and...

Customs-related corruption costs World Customs Organisation (WCO) members at least $2 billion in customs revenue each year. Using recent data only about bribe payers' actual experiences in paying bribes, we show that trade facilitation would only help reduce corruption and improve efficiency -...

Governments around the world are attempting to support individuals' incomes, rescue distressed businesses, and preserve employer-employee relationships damaged in the coronavirus pandemic by adopting fiscal stimulus programs of unprecedented scale. Although the bulk of this spending will involve...