CPM, which stands for Cost-Per-Mille (Mille is Latin for âthousandâ), is when the price is based on 1,000 impressions.
What causes inflation is also a key argument in economic theory. Some economists believe that there are different types of inflation â cost-push and demand-pull inflation. Cost-push inflation is supposed to be a type of inflation caused by rising prices in goods or services with no suitable alternatives. An oft-cited example of this inflation is the oil crisis of the 1970s.
Definition: Inflation is when prices rise, and deflation is when prices fall. You can have both inflation and deflation at the same time in various asset classes. When taken to extreme, both are bad for economic growth, but for different reasons.