Methodology
As a basis of methodology I have chosen the “research onion” developed by Saunders et al. in 2007. In the book “Research methods for business students” authors present research onion as a set of decisions you have to make in order develop a research methodology to conduct a study.   center155806Figure  SEQ Figure \* ARABIC 1. Research onion.Source: [Mark Saunders, Philip Lewis and Adrian Thornhill 2011]Figure  SEQ Figure \* ARABIC 1. Research onion.Source: [Mark Saunders, Philip Lewis and Adrian Thornhill 2011] Figure  SEQ Figure \* ARABIC 1. Research onion. Source: [Mark Saunders, Philip Lewis and Adrian Thornhill 2011] Figure  SEQ Figure \* ARABIC 1. Research onion. Source: [Mark Saunders, Philip Lewis and Adrian Thornhill 2011]   
Как основу методологии я выбрал "research onion" разработанный Саундерсом и соавторами в 2007 году. В книге "Research methods for business students" авторы представляют "research onion" как набор решений, которые необходимо принять для разработки исследовательской методологии.