A Fractional Perspective to the Modelling of Lisbon's Public Transportation Network
Antonio Dinis F. Santos, Duarte Valerio, Xavier Gabaix, Antonio M. Lopes
Transportation, vol. 46, 2019, p. 1893-1913.

The Great Diversification and Its Undoing
Vasco M. Carvalho, Xavier Gabaix
American Economic Review, vol. 103, 2013, p. 1697-1727.

Variable Rare Disasters: An Exactly Solved Framework for Ten Puzzles in Macro-finance
Xavier Gabaix
Quarterly Journal of Economics, vol. 127, 2012, p. 645-700.