The practice of which can affect the normal operation of the free market and limit the flexibility of buyers, is occasionally addressed in the ethics codes of companies or their purchasing policies. a. tying agreements b. just-in-time procurement c. quid pro quo d. supply partnerships e. reciprocity

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.