Many contemporary theoretic studies of trade over geography reduce to an ex- amination of constant-elasticity reactions to changes in iceberg trade costs. These impacts are readily analyzed in simple constant-returns models based on the Arm- ington (1969) assumption of regionally differentiated...

Sectors are the engines of economic growth in any economy making inter-sectoral linkages the most significant target for development practitioners and policymakers. This study examines and ascertains the magnitude of production and consumption inter-sectoral linkages in Uganda's economy....

The majority of innovations are developed by multi-sector firms. The knowledge needed to invent new products is more easily adapted from some sectors than from others. We study this network of knowledge linkages between sectors and its impact on firm innovation and aggregate growth. We first...