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.
Types of Antidepressants. There are many different antidepressant types available on the market today. Selective serotonin reuptake inhibitors and serotonin-norepinephrine reuptake inhibitors are some of the newer (and more commonly used) depression medications.