Transportation and Physical Geography in West Africa

Africa: Geography and Growth

Currently, many African economies are growing more rapidly than they have for three decades. This is partly the result of high prices for commodity exports but also reflects deeper changes. The last time Africa enjoyed a commodity boom was in the mid-1970s. It was followed by a decade of unparalleled economic disaster. It is vital that Africa’s current opportunities for growth are not dissipate...

Progress in Physical Geography

Progress in Physical Geography

Progress in Physical Geography

All digital data contain error and many are uncertain. Digital models of elevation surfaces consist of files containing large numbers of measurements representing the height of the surface of the earth, and therefore a proportion of those measurements are very likely to be subject to some level of error and uncertainty. The collection and handling of such data and their associated uncertainties...

Transportation, freight rates, and economic geography

a r t i c l e i n f o We investigate the role of competitive transport markets in shaping the location of economic activity and the pattern of trade. In our model, carriers supply transport services for shipping manufactured goods, and freight rates are set to clear transport markets. Each carrier must commit to the maximum capacity for a round-trip and thus faces a logistics problem as there a...