This paper estimates the determinants of the size of oil tanker spills. In the lit- erature, spill size has been estimated but the results are not very strong. A review of the existing results is provided and the determinants of spill size using a sample selection model are estimated. Estimates...

This paper estimates the determinants of the size of oil tanker spills without dis- tributional assumptions on the error terms. We employ semiparametric estimation techniques to estimate the parameters of a sample selection model and compare them to the estimates from a sample selection model...

This paper presents a model of endogenous oil spill regulation where the severity of regulations is shown to be a function of the size of recent spills. The regulator chooses how much to regulate in order to maximize political capital when regulations are rigid downwards and the distribution of...