# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Bilateral Monopoly
A market situation wherein a single buyer faces a single seller in negotiations for price and quantity.
Bilateral Trade
A situation where trade between two countries must balance or be financed directly between them.
Bill
Definition and meaning of a bill as a short-dated security maturing in under a year
Binomial Pricing
A method of valuation based on the assumption that asset prices follow binomial distributions, particularly useful for valuing options.
Biodiversity Index
A comprehensive guide to understanding the biodiversity index, its significance, and its application in economics.
Black Market
A comprehensive analysis of the black market, including its definition, historical context, and major analytical frameworks in economics.
Black Monday
Black Monday 19 October 1987, the day on which world stock markets collapsed.
Black Swan
A rare, unforeseen event with significant impact, as articulated by Nassim Nicholas Taleb.
Black–Scholes Equation
A fundamental equation in financial economics for valuing options, derived from a model of continuous trading and used to remove arbitrage opportunities.