The purpose of the monography is to develop the methodology for analysis of socio-economic systems. To this end, we propose a holistic concept including the system of interrelated concepts and categories, exposing the underlying mechanisms, cause-and-effect relationships and regularities of...

The usual models of endogenous growth treat knowledge codification as a byproduct of R&D and as costless. In contrast to this, one can observe great efforts of private firms for the purposeful codification of knowledge. We incorporate costly knowledge codification in an overlapping generations...

This paper presents and estimates a unified model where both human capital investment and job search are endogenized. This unification enables us to quantify the relative contributions of each mechanism to life cycle earnings growth, while investigating potential interactions between human...

Human capital plays an important role in the development of every company. Big enterprises have a Human Resources Department which conducts analyses and measurements of human capital. In Poland over 90% of the total number of companies is made up of small and middle- size enterprises. The aim of...