客舱布局、座位密度与乘客分割在航空运输中的影响：对票价、辅助收入和效率的启示
Cabin Layout, Seat Density, and Passenger Segmentation in Air Transport: Implications for Prices, Ancillary Revenues, and Efficiency
AI总结：
本研究探讨了飞机客舱座位布局和密度对票价、辅助收入及效率的影响，通过计量模型分析发现高密度座位与低票价相关，并揭示了短时间购票导致乘客分配中间座位的现象。
摘要：
本研究探讨了飞机客舱内座位布局和密度如何影响国内航班机票定价。分析基于登机牌与面对面乘客访谈的微观数据，使我们能够将支付的价格与飞机座位图上的位置联系起来，以及市场特征和航班运营。使用后双选择LASSO（PDS-LASSO）程序估计了计量经济模型，该程序选择众多与商业和运营方面相关的不可观测因素，从而更好地识别了诸如提前购票、旅行原因、燃油价格、市场结构和载荷因素等变量的影响。结果表明，更高的座位行密度与较低的价格相关，反映了随着飞机规模增加而产生的规模经济和运营效率的提升。还得到一个意外结果：在没有座位选择费的情况下，乘客往往因短时间购票而被分配到中间座位，当侧边替代座位不再可用时。这种行为有助于解释航空公司主要辅助收入之一的经济逻辑。除了定量分析外，该研究还纳入了对创新客舱概念的探索性方法及其对密度和舒适度的可能影响。
英文摘要：
This study investigates how the layout and density of seats in aircraft cabins influence the pricing of airline tickets on domestic flights. The analysis is based on microdata from boarding passes linked to face-to-face interviews with passengers, allowing us to relate the price paid to the location on the aircraft seat map, as well as market characteristics and flight operations. Econometric models were estimated using the Post-Double-Selection LASSO (PDS-LASSO) procedure, which selects numerous controls for unobservable factors linked to commercial and operational aspects, thus enabling better identification of the effect of variables such as advance purchase, reason for travel, fuel price, market structure, and load factor, among others. The results suggest that a higher density of seat rows is associated with lower prices, reflecting economies of scale with the increase in aircraft size and gains in operational efficiency. An unexpected result was also obtained: in situations where there was no seat selection fee, passengers with more expensive tickets were often allocated middle seats due to purchasing at short notice, when the side alternatives were no longer available. This behavior helps explain the economic logic behind one of the main ancillary revenues of airlines. In addition to quantitative analysis, the study incorporates an exploratory approach to innovative cabin concepts and their possible effects on density and comfort on board.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
