Let L0 consider an initial Lorenz curve. In this paper we propose a general methodology for obtaining new classes of parametric Lorenz or Leimkuhler curves that contain the original curve as limiting or special case. The new classes introduce additional parameters in the original family,...

In this paper, a simple relation between the Leimkuhler curve and the mean residual life is established. The result is illustrated with several models commonly used in informetrics, such as exponential, Pareto and lognormal. Finally, relationships with some other reliability concepts are also...

Until recently, poverty was a relatively unexplored field of studies in Turkey. This is one of the first attempts outside Turkey to use household survey data from two nationally representative surveys conducted in 1987 and 1994 to get a picture of poverty and its main driving forces. The 1994...

The present paper introduces a continuous eight-parameter survival function intended to model mortality in modern male populations.

This paper studies the relationship between wealth inequality and occupational choice between rent-seeking and production. With imperfect credit markets and a fixed cost to rent-seeking, only wealthy agents choose to engage in rent-seeking as it enables them to protect their wealth from...

Until recently, poverty was a relatively unexplored field of studies in Turkey. This is one of the first attempts outside Turkey to use household survey data from two nationally representative surveys conducted in 1987 and 1994 to get a picture of poverty and its main driving forces. The 1994...

We propose a model of the interbank money market with an explicit role for central bank intervention and periodic reserve requirements, and study the interaction of profit-maximizing banks with a central bank targeting interest rates at high frequency. The model yields predictions on biweekly...