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Definition of Psychological Barriers. The psychological barrier of communication is the influence of psychological state of the communicators (sender and receiver) which creates an obstacle for effective communication. Communication is highly influenced by the mental condition that the communicators are in and is disturbed by mental disturbance.
OECD Statistics. Definition: Barriers to entry are factors which prevent or deter the entry of new firms into an industry even when incumbent firms are earning excess profits. . Context: There are two broad classes of barriers: structural (or innocent) and strategic.These two classes are also often referred to as economic and behavioural barriers to entry. Structural barriers to entry arise from basic industry characteristics such as technology, costs and demand.here are two broad classes of barriers: structural (or innocent) and strategic. These two classes are also often referred to as economic and behavioural barriers to entry.