Learn what the Marginal Propensity to Invest (MPI) means, how it’s calculated, and its impact on economic growth and investment decisions.

Propensity to import refers to a country’s or its residents’ tendency to purchase goods and services from foreign countries. Propensity to import measures the tendency of a country or its residents to ...

Propensity score matching (PSM) is a statistical technique used in observational studies to reduce selection bias by matching units with similar propensity scores. Propensity score matching helps ...