A Bioeconomic Model of Non-profit and For-profit National Parks Integrating Locals in Biodiversity Conservation
构建生物经济模型，分析非营利与营利两种管理模式下，当地居民参与国家公园旅游业对野生动物保护的影响，发现非营利机构在特定条件下更有利于保护与居民福利。
Abstract To achieve the conservation goals of national parks, involving locals in park operations provides a win/win approach for local development and wildlife management. However, while some bioeconomic studies examine the effectiveness of biodiversity conservation projects that employ locals, most ignore the direct involvement of local workers in national park operations. Moreover, the existing literature tends to assume that national parks are for-profit organizations, whereas they are generally non-profit entities. In this study, we develop a bioeconomic model to investigate the extent to which involving locals in tourism in a national park managed under two different styles of management (i.e., non-profit and for-profit agencies) influences wildlife conservation. We find certain conditions under which involving locals in national park operations can conserve wildlife. Under these conditions, if wildlife conservation does not reduce agricultural productivity, non-profit agencies raise the utility of locals and promote wildlife conservation more than for-profit agencies. Otherwise, non-profit agencies do not necessarily increase the utility of locals or improve conservation compared with for-profit agencies. In addition, we compare the equilibria under both types of agencies and show that they do not generally achieve the social optimum.