The Bohai Economic Rim plays an important role in supporting China’s economic growth. For this research, we selected nine main ports in the region to study whether intra-port competition or corporatization would improve efficiency. Using a panel fixed effect model and stochastic frontier...

Urban-scale green spaces have been a central topic as of late, but community-scale green spaces are overlooked in urban studies. This paper takes community green spaces in the main urban area of Beijing as the case to quantitatively interpret the spatial-temporal patterns of their service...

Water justice can be a delicate balancing act. Conservation regulations ensure urban areas’ water demands are met, but these may conflict with the water rights of local people living in catchment areas. No metropolis wants to face water shortages, yet prioritising municipalities’ rights over...

This paper estimates bargaining power in vertical relationships and simulates vertical mergers, and does so using limited data in the yogurt industry. Vertical mergers promote efficiency by eliminating double marginalization and lowering upstream rival wholesale prices, but harm welfare by...