Ordaz, José Antonio, and María del Carmen Melgar. “The Utility of Zero-Inflated Models in the Estimation of the Number of Accidents in the Automobile Insurance Industry”. Equilibrium. Equilibrium. Quarterly Journal of Economics and Economic Policy 5, no. 2 (December 1, 2010): 181–194. Accessed July 23, 2024. https://apcz.umk.pl/EQUIL/article/view/EQUIL.2010.034.