. We use US imports data that provide rich variation in the premium paid for air shipping and in time lags for ocean … transit to identify these parameters and extract consumer's valuation of time. By exploiting variation across US entry coasts …. We estimate that each day in transit is equivalent to an ad-valorem tariff of 0.6 to 2.3 percent and that the most time …

This paper analyses the relation between time for exports and imports, logistics services and international trade. Time … econometric estimates of the relation between time, logistics services and trade performance and draws policy implications. … becoming time-sensitive following the proliferation of modern supply chain management in manufacturing as well as retailing …

time, cost, and variability in time. It finds that the new variables that relate directly to logistics performance have a … various proxies, including indices based on expert judgment in some cases. This paper focuses on logistics friction and draws … on a data set recently compiled by the World Bank with specific quantitative metrics of logistics performance in terms of …

time, cost, and variability in time. It finds that the new variables that relate directly to logistics performance have a … various proxies, including indices based on expert judgment in some cases. This paper focuses on logistics friction and draws … on a data set recently compiled by the World Bank with specific quantitative metrics of logistics performance in terms of …