Afocus on the production of popular culture and the forces behind it is the topic of

I Believe the answer is: Political economy studies

This field of study combined sociology, political science, and economy all into one. It analyze how the actions that made by both private and government sectors interact with one another and influence the economic progess in a country,

In financial aspects, a depression is a sustained, long haul downturn in monetary movement in one or more economies. it is a more extreme monetary downturn than a recession, which is a slowdown in financial action through the span of a typical business cycle. a depression is an irregular and extreme type of recession. so depression is always followed by recession but it is not correct to state that a depression always follow a recession.