This article explores the possibility of transition from lifetime benefits to temporary payments, specifying the debate in the Spanish Social Security. The theoretical approach is presented and, according to the Continuous Sample of Working Lives, the application of actuarial equivalence and a...

The western pension systems and especially the Spanish one will noticeably be a®ected by an aging of the population that is currently underway. This work proposes a pension model for Spain which would mean deep structural reforms that would guarantee meeting the objectives established by a...

In firms subject to tariff regulations, the authorities have developed “regulatory” accounting methods, to identify accepted costs and possible supernormal lrates of return. These methods are also useful in industries free from price regulation, because information about the economic rate of...

In this paper we build a socio-economic simulation model, called Carrion, to project the public expenditure on the retirement pensions, the social security contributions and the GDP through 2060. The model makes use of detailed hypothesis backed with econometric estimations on the behavior of...

We analyze the existence and magnitude of downward nominal wage rigidities in the Mexican labor market. We use data from the administration records of the Instituto Mexicano del Seguro Social (IMSS). These records form a firm level panel data, which allows to follow workers employed in the same...