I'm studying microeconomics and I have a big problem with the term "Market Failure" I've found some info as well as read documents but it seems to have many ways to define this term Plz help me about this - definition and example 1 more question is that: When mentioning "Market Failure", people usually tell about the pollution. Whyyyyyyy??????? Thx for all :X:X:X:X:X:X:X Sorry for my bad English