Rainbow Option
Rainbow Option Definition Rainbow option is a derivative exposed to two or more sources of uncertainty, as opposed to a simple option that is exposed to...
Real Economic Growth Rate
What is the 'Real Economic Growth Rate' The real economic growth rate measures economic growth, in relation to gross domestic product (GDP),...
Ralph Wanger
What is 'Ralph Wanger' The former chief portfolio manager for the Acorn Fund who founded Wanger Asset Management. Ralph Wanger also gained...
Real Bills Doctrine
DefinitionThe real bills doctrine asserts that money should be issued in exchange for short-term real bills of adequate value. The doctrine was developed by...
Rate of Return Regulation
Definition Rate-of-return regulation is a mechanism for determining the prices charged by monopolies that are subject to government control. Essentially, monopolies will be required to...
Rate Of Adoption
What is 'Rate Of Adoption' The number of members of a society who start using a new technology or innovation during a...
Return on Assets – ROA
Return on Assets (ROA) is a ratio designed to measure the efficiency of a company’s management. It indicates the company’s profitability as compared to...