We use firm-level data for 15 countries and 13 manufacturing sectors to estimate firm-level productivity parameters and to establish representative country-sector-specific empirical productivity distributions. We use these distributions against the backdrop of multi-sector versions of the models...

We examine transaction-level Peruvian import data to show that firms are subject to significant costs of port-of-entry delays. At the transaction level, we observe the time it takes a shipment to clear each step in the entry process. Our theory shows conditions under which observed entry times...

Economists have argued that rich and poor countries face asymmetric trade costs. In this short note, we propose a simple trade cost function to model trade cost asymmetry at the trade barrier level. Our trade cost function can greatly improve the performance of the gravity model and shed light...

This study introduces a new dataset of bilateral value added trade costs for the goods and services sectors, based on a measure derived from the micro-founded gravity model and using data from the OECD-WTO TiVA database. This is the first study to calculate value added trade costs for a set of...

This study provides a decomposition of the WTO Global Trade Costs Index into five policy-relevant components: transport and travel costs; information and transaction costs; ICT connectedness; trade policy and regulatorydifferences; and governance quality. The WTO Global Trade CostsIndex is based...

Assessing the trade impacts of domestic transport costs is data demanding and analyses that examine the effects of road quality, a critical aspect in regional and public policy, practically do not exist in the international trade literature. The few studies available rely mostly on distancebased...

The literature examining the effects of domestic transport costs on trade flows is scarce. The few studies available rely mostly on distance-based measures as proxies of transport costs which impede analyzing the trade impacts of transport-infrastructure improvements, a critical aspect in...

Drawing from the theories of Participatory Systems Mapping (PSM) this study presents an approach to analysing the business sustainability of entrepreneurial dairy ventures in India. The article begins with a general introduction to the small and medium scale dairy ventures in rural India,...