There are many different theories that aim to determine exactly what causes inflation. One of the more commonly used arguments by Keynsian's is known as demand pull inflation. What exactly is demand pull inflation and why is it important? Demand Pull Inflation The term "demand pull inflation" is a Keynesian economics term. According to Wikipedia, "Keynesian economics advocates a mixed economy — predominantly private sector, but with a significant role of government and public sector — and served as the economic model during the later part of the Great Depression, World War II, and the post-war economic expansion (1945–1973), though it lost some influence following the tax surcharge … [Read more...]