We study the optimal hiring and firing decisions of a firm under two different firing costs regulations: 1) Dual labor markets characterized by high firing costs for workers with seniority above a threshold ("permanent workers") and by low costs for "temporary workers". 2) The Single Labor...

In this document we may find the main characteristics about the food security situation in the Mesoamerican countries. The insufficient nourishment and nutrition, as well the poverty condition that involve an important proportion of the Central American and Mexican population, produce and human...

In this paper the issue from personnel economics such as work intensity has been investigated. George Akerlof back in 1976 argued that the real life failed to correspond to the standard general equilibrium model set by Arrow-Debreu. In the real life information is neither complete nor it’s...

Applying a simultaneous-equations estimation approach that accounts for both worker and firm behavior, I show that six alternative promotion models can be empirically distinguished to a greater extent than previously thought. I show that classic tournaments, market-based tournaments, and...

The world is experiencing significant, largely economic and sociotechnical, induced change. These induced changes are meaningful with a function of people taking collective actions around common beliefs. These changes are more than jargon, cliché and hyperbole, and they are effecting major...

At present Islamic banking and finance has become a fast growing discipline. It ia the most practiced part of Islamic economics. At the same time there is increasing gap between the supply of and demand for the experts in the field. In spite of having advantage of teaching Islamic economics and...

In Albers & Albers (Spring, 2013) we demonstrated that the historic development of U.S. real GNP, 1869-present, may be structured in recurring 14-year periods. A steady-state rate of growth of 3.4969% is thereby calculated, generating an increase in real GNP proportional to the famous “Golden...

This volume – Predicting Crisis: Five Essays on the Mathematic Prediction of Economic and Social Crises – is the first of three sets of essays. In this first set the economic and social history of the United States is shown to be a “system of movement,” i.e. a logical and mathematic...

The recent earthquake in Japan and its impact on the Fukushima nuclear power plant is a tragic reminder of humanity’s ever growing dependence on energy for its socioeconomic development. Energy plays a central role in determining the effectiveness of economics. However, are the fundamental...

A new management technology, based on modern developments in macroeconomics, was offered. It is aimed at the highest issues of state and society governing as well as finding methods of their solving. The grounding of necessity of separate supramacroeconomical level of management establishment...