The effects of LCC subsidies on the tourism industry
研究了低成本航空公司补贴对旅游业的影响，通过两阶段模型分析补贴如何改变区域游客流量，并比较了集中与分散补贴政策的效果。
• Analyzes the e ects of LCCs subsidies on tourism, a common policy in many countries • Predict changes in regional tourist flows from exogenous shocks in the aviation market through • Compares di erent subsidy policies: centralized uniform, decentralized (sub national) and optimal subsidy allocation • Counterfactual analyses show that centralized subsidy policy dominates a sub national decentralized regime This paper studies the relationship between aviation, tourist flows, and subsidies to Low–Cost Carriers (LCCs), a policy tool used by many national and local governments to stimulate tourist arrivals. To evaluate this policy’s impact, we estimate a two–stage empirical model. In the first stage, we estimate a structural model applied to air transport; in the second stage, we estimate the link between passenger flows and regional tourism flows. In this way, we use exogenous aviation shocks (subsidies to LCCs) to analyze the causal effect on tourist arrivals. This model is estimated using data on aviation and tourist flows from European to Italian regions during 2016–2018. Counterfactual analyses consider different regimes for implementing the policy, i.e., a subsidy adopted by a benevolent central planner and/or by subnational institutions. Our simulations show that subsidies to LCCs are effective in stimulating tourism and that a centralized regime is more effective than a decentralized one. In fact, the latter generates externalities in regions that do not implement the subsidy, making the decentralized policy economically suboptimal.