Using state-of-the-art frontier efficiency methodologies, we study the efficiency and productivity of Swiss insurance companies in the life, property/casualty, and reinsurance sectors from 1997–2013. The broad scope of this study provides an opportunity to compare and cross-check the findings...

We estimate economies of scale and scope as well as cost efficiency to explain the structure of the global reinsurance market, where large reinsurers dominate, but both diversified and specialized reinsurers play important roles. The costs and benefits of size and product diversification play...

The purpose of this paper is to provide an overview and new empirical evidence on frontier effi-ciency measurement in the insurance industry, a topic of great interest in the academic literature during the last several years. In the first step, we review 87 studies and put them into a joint...