“We Make People Fly”: Low-Cost Carriers, Economic Development, and Sustainability in Asia

In the first two decades of the twenty-first century, low-cost carriers grew rapidly in many low- and middle-income economies. In this chapter, we examine the geography and network structure of low-cost carriers in such economies across Asia in 2018. We use these analyses to explore the relationship between budget airlines and economic development. Levels of disposable income and infrastructure adequacy help to account for the significance of low-cost airlines in some middle-income economies. And in turn, these airlines by fostering higher levels of accessibility and personal mobility may help catalyze faster development. However, the environmental externalities associated with aviation, especially atmospheric emissions, raise concerns about the sustainability of this mode. We assess these concerns and focus in particular on the development of low-cost carriers fleets in Asia. We ask whether the acquisition of more fuel-efficient aircraft will ameliorate aviation's environmental impact.