Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Crea Taylor / Investopedia Earnings before tax (EBT) is viewed by stock analysts as a more ...

This course is available on the BSc in Data Science, BSc in Mathematics and Economics, BSc in Mathematics with Data Science, BSc in Mathematics with Economics, BSc in Mathematics, Statistics and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Tipping points in our climate predictions are both wildly dramatic and wildly uncertain. Can mathematicians make them useful?

Irish physicist William Rowan Hamilton’s pioneering work contained hints of the enigmatic wave–particle duality that governs the universe.

Cognitive dissonance happens when you hold two conflicting thoughts in your mind at the same time — like loving both hamburgers and cows. Cognitive dissonance is a theory in social psychology first ...

Arbitrage exploits market inefficiencies for quick, risk-free profits by buying and selling identical assets. Merger arbitrage offers potential gains by purchasing stocks pre-acquisition, betting the ...

Contra accounts adjust asset values, like equipment depreciation reducing fixed assets. Increased allowance for doubtful accounts may signal rising uncollectable receivables. Companies use contra ...