There are many sources of political risk to public provision of pensions. This paper analyzes legislation to alter the retirement income system. This approach naturally recognizes that some changes in the system are good responses to social risks, while others generate such risks. Thus the...

There are many sources of political risk to public provision of pensions. This paper analyzes legislation to alter the retirement income system. This approach naturally recognizes that some changes in the system are good responses to social risks, while others generate such risks. Thus the...

In this manuscript we present a comparative analysis of benchmarks based on technical efficiency scores computed using Data Envelopment Analysis with two different model specifications. In one case, we adopt the number of settled cases as output and human resources as input; in the other case,...