This study attempts to determine how external factors affect economic growth. It is a methodological solution unique in the literature enabling the study of basic contemporary phenomena associated with globalisation. The advantage of the proposed solutions is their transparency and simplicity. The introduction of two types of membranes is of key importance. The presented model creates great opportunities for its development and verification of the adopted solutions in the long run. 

JEL Codes: E27

This study attempts to determine how external factors affect economic growth. It is a methodological solution unique in the literature enabling the study of basic contemporary phenomena associated with globalisation. The advantage of the proposed solutions is their transparency and simplicity. The introduction of two types of membranes is of key importance. The presented model creates great opportunities for its development and verification of the adopted solutions in the long run. 

JEL Codes: E27