The current Doctor Thesis provides a wide-scope perspective of and delivers an in-depth inquiry into the founding sources, the driving market forces the development progression algorithms and the comprising elements of modern monopolisation process, while simultaneously proposing an innovative methodological approach to assessing and evaluating the empirical factors of monopolistic trend escalation as well as quantifying the actual effects, projected by the progression of the relevant economical phenomenon’ maturing onto the existing entrepreneurial environment. The Doctoral Thesis enables a new perspective on typological market stratification systems, which nevertheless remains consistent with the scientifically acknowledged and internationally recognised approaches to analysing the relevant issue, eventually providing sufficient empirical evidence to redefine the interpretation of monopolisation as an economic process and monopoly as a market conjuncture configuration type in a manner, which seems suitable for and in-line with the most respected contemporary school of economic thought and their corresponding position on the relevant matter. The Doctoral Thesis simultaneously develops a universally applicable, functionally versatile and implementation-orientated methodology of monopolisation process assessment, which delivers the opportunity to swiftly yet holistically conduct a study on the retrospective and/or current structuring of economic environment of a chosen sector, industry of defined relevant market, thus providing a cost-efficient way to enhance the performance of public regulatory institutions, private enterprises and non-profit endowments as well as non-governmental organisation and think-tanks. The Doctoral Thesis had been written in the English language and comprises of 180 pages, not including 60 Annexes as well as 37 tables, 20 figures and 16 formulas, while the bibliography lists 185 reference sources.