Mr. brown is undertaking research in which he is watching the behavior of people as they wait in line at the department of labor. he observes over a period of 2 weeks. each day he goes to the site and tapes conversations as he observes and takes notes. this type of research is called:

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.