There is a large theoretical literature on methods for estimating causal effects under unconfoundedness, exogeneity, or selection-on-observables type assumptions using matching or propensity score ...

What's the difference between the snowball and avalanche debt repayment methods? Select breaks down each with a hypothetical budget and simplified numbers so you can decide which is right for you.

Neuroscience examines the structure and function of the human brain and nervous system. Neuroscientists use cellular and molecular biology, anatomy and physiology, human behavior and cognition ...

This pricing method often generates confusion–not to mention lost profits–among many first-time small-business owners because markup (expressed as a percentage of cost) is often confused with ...