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  2. State prices - Wikipedia

    en.wikipedia.org/wiki/State_prices

    In financial economics, a state-price security, also called an Arrow–Debreu security (from its origins in the Arrow–Debreu model), a pure security, or a primitive security is a contract that agrees to pay one unit of a numeraire (a currency or a commodity) if a particular state occurs at a particular time in the future and pays zero numeraire in all the other states.

  3. Endogenous money - Wikipedia

    en.wikipedia.org/wiki/Endogenous_money

    Loans create deposits: for the banking system as a whole, drawing down a bank loan by a non-bank borrower creates new deposits (and the repayment of a bank loan destroys deposits). So while the quantity of bank loans may not equal deposits in an economy, a deposit is the logical concomitant of a loan – banks do not need to increase deposits ...

  4. Monetary economics - Wikipedia

    en.wikipedia.org/wiki/Monetary_economics

    Monetary economics is the branch of economics that studies the different theories of money: it provides a framework for analyzing money and considers its functions ( as medium of exchange, store of value, and unit of account), and it considers how money can gain acceptance purely because of its convenience as a public good. [1]

  5. Stochastic calculus - Wikipedia

    en.wikipedia.org/wiki/Stochastic_calculus

    An important application of stochastic calculus is in mathematical finance, in which asset prices are often assumed to follow stochastic differential equations.For example, the Black–Scholes model prices options as if they follow a geometric Brownian motion, illustrating the opportunities and risks from applying stochastic calculus.

  6. Financial economics - Wikipedia

    en.wikipedia.org/wiki/Financial_economics

    Financial economics is the branch of economics characterized by a "concentration on monetary activities", in which "money of one type or another is likely to appear on both sides of a trade". [1] Its concern is thus the interrelation of financial variables, such as share prices, interest rates and exchange rates, as opposed to those concerning ...

  7. Dynamic stochastic general equilibrium - Wikipedia

    en.wikipedia.org/wiki/Dynamic_stochastic_general...

    Dynamic stochastic general equilibrium modeling (abbreviated as DSGE, or DGE, or sometimes SDGE) is a macroeconomic method which is often employed by monetary and fiscal authorities for policy analysis, explaining historical time-series data, as well as future forecasting purposes. [1]

  8. Basic Economics - Wikipedia

    en.wikipedia.org/wiki/Basic_Economics

    Basic Economics is a non-fiction book by American economist Thomas Sowell published by Basic Books in 2000. The original subtitle was A Citizen's Guide to the Economy, but from the third edition in 2007 on it was subtitled A Common Sense Guide to the Economy. [1] [2] [3]

  9. Security deposit - Wikipedia

    en.wikipedia.org/wiki/Security_deposit

    A security deposit is a sum of money held in trust. [ 1 ] In leasing, security deposits, also known as "rent deposits", [ 2 ] are required most often by lessors of automobiles , residential property, and commercial real estate .