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  2. CAP theorem - Wikipedia

    en.wikipedia.org/wiki/CAP_theorem

    Note that consistency as defined in the CAP theorem is quite different from the consistency guaranteed in ACID database transactions. [4] Availability Every request received by a non-failing node in the system must result in a response. This is the definition of availability in CAP theorem as defined by Gilbert and Lynch. [1]

  3. List of theorems - Wikipedia

    en.wikipedia.org/wiki/List_of_theorems

    C-theorem ; CAP theorem (theoretical computer science) CPCTC (triangle geometry) Cameron–ErdÅ‘s theorem (discrete mathematics) Cameron–Martin theorem (measure theory) Cantor–Bernstein–Schroeder theorem (set theory, cardinal numbers) Cantor's intersection theorem (real analysis) Cantor's isomorphism theorem (order theory)

  4. Capital asset pricing model - Wikipedia

    en.wikipedia.org/wiki/Capital_asset_pricing_model

    An estimation of the CAPM and the security market line (purple) for the Dow Jones Industrial Average over 3 years for monthly data.. In finance, the capital asset pricing model (CAPM) is a model used to determine a theoretically appropriate required rate of return of an asset, to make decisions about adding assets to a well-diversified portfolio.

  5. Category:Economics theorems - Wikipedia

    en.wikipedia.org/wiki/Category:Economics_theorems

    Pages in category "Economics theorems" The following 43 pages are in this category, out of 43 total. This list may not reflect recent changes. A.

  6. Interest rate cap and floor - Wikipedia

    en.wikipedia.org/wiki/Interest_rate_cap_and_floor

    By comparison the underlying index for a cap is frequently a LIBOR rate, or a national interest rate. [1] The extent of the cap is known as its notional profile and can change over the lifetime of a cap, for example, to reflect amounts borrowed under an amortizing loan. [1] The purchase price of a cap is a one-off cost and is known as the ...

  7. Efficient-market hypothesis - Wikipedia

    en.wikipedia.org/wiki/Efficient-market_hypothesis

    This theorem provides mathematical predictions regarding the price of a stock, assuming that there is no arbitrage, that is, assuming that there is no risk-free way to trade profitably. Formally, if arbitrage is impossible, then the theorem predicts that the price of a stock is the discounted value of its future price and dividend:

  8. Capital structure - Wikipedia

    en.wikipedia.org/wiki/Capital_structure

    The Modigliani–Miller theorem, proposed by Franco Modigliani and Merton Miller in 1958, forms the basis for modern academic thinking on capital structure. It is generally viewed as a purely theoretical result since it disregards many important factors in the capital structure process factors like fluctuations and uncertain situations that may ...

  9. Arrow–Debreu model - Wikipedia

    en.wikipedia.org/wiki/Arrow–Debreu_model

    In mathematical economics, the Arrow–Debreu model is a theoretical general equilibrium model. It posits that under certain economic assumptions (convex preferences, perfect competition, and demand independence), there must be a set of prices such that aggregate supplies will equal aggregate demands for every commodity in the economy.