A development economist analyses why port cities consistently outperform inland cities in GDP per capita across developing countries. Which geographic economic mechanism is the primary explanation?
Q1. A development economist analyses why port cities consistently outperform inland cities in GDP per capita across developing countries. Which geographic economic mechanism is the primary explanation?
Answer: Port cities benefit from lower trade costs enabling access to export markets and cheaper imported inputs, attracting manufacturing clusters, financial services, and foreign direct investment in a self-reinforcing agglomeration process
Explanation: Port cities enjoy lower trade costs that enable access to export markets and cheaper imported inputs, attracting manufacturing, finance, and FDI in a self-reinforcing agglomeration cycle that inland cities, burdened by higher logistics costs, cannot easily replicate.