This paper examines the influence of a firm’s business model on the relative persistence of profit margins in the U.S. airline industry. The strategic management literature describes a firm’s business model as reflecting how that firm chooses to compete in the marketplace. Given this linkage...

Academics and practitioners frequently highlight that overall market and industry performance is an important aspect of a firm's profitability. However, few studies allow for the decomposition of a firm's profitability into market, industry, and idiosyncratic components, and those that do often...