This paper establishes an ecotourism model to analyze the role of local residents and government in achieving sustainable development. By incorporating into the model the properties of common-pool resources to which the tourism activities are linked, we prove that ecotourism cannot guarantee...

According to conventional home market effects, free trade tends to shrink the market share for the smaller economy in the differentiated manufacturing goods, and in the extreme, leads to a complete hollowing out of the industry. In departing from the original Helpman-Krugman modeling assumptions...

We observe that the period between Cold War era and the event of 911, variation in foreign military threats leads to variation in defense resources and fluctuations in the labor market. Using an intertemporal optimization dynamic model, this paper explores the impacts of foreign military threats...