The evolution of marketing mix and marketing concept
The evolution of marketing mix and marketing concept 2.4 Theories of needs Regarding human needs, the frequently-used theories include Murray’s psychogenic needs [74], Maslow’s [32], Alderfer’s ERG theory [75], and McClelland’s Achievement Motivation Theory [76]. Murray’s classifications of needs are extremely detailed. Its complexity may cause overlaps if it is used to match the attributes […]
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