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  2. IS–LM model - Wikipedia

    en.wikipedia.org/wiki/IS–LM_model

    The LM curve shows the combinations of interest rates and levels of real income for which the money market is in equilibrium. It shows where money demand equals money supply. For the LM curve, the independent variable is income and the dependent variable is the interest rate.

  3. Levenberg–Marquardt algorithm - Wikipedia

    en.wikipedia.org/wiki/Levenberg–Marquardt...

    In mathematics and computing, the Levenberg–Marquardt algorithm (LMA or just LM), also known as the damped least-squares (DLS) method, is used to solve non-linear least squares problems. These minimization problems arise especially in least squares curve fitting .

  4. Lumen (unit) - Wikipedia

    en.wikipedia.org/wiki/Lumen_(unit)

    The lumen (symbol: lm) is the unit of luminous flux, a measure of the perceived power of visible light emitted by a source, in the International System of Units (SI). Luminous flux differs from power ( radiant flux ), which encompasses all electromagnetic waves emitted, including non-visible ones such as thermal radiation ( infrared ).

  5. Keynesian economics - Wikipedia

    en.wikipedia.org/wiki/Keynesian_economics

    Another influential school of thought was based on the Lucas critique of Keynesian economics. This called for greater consistency with microeconomic theory based on rational choice theory, and in particular emphasized the idea of rational expectations. Lucas and others argued that Keynesian economics required remarkably foolish and short ...

  6. Luminous flux - Wikipedia

    en.wikipedia.org/wiki/Luminous_flux

    cd/m 2 (= lm/(sr⋅m 2)) L −2 ⋅J: Luminous flux per unit solid angle per unit projected source area. The candela per square metre is sometimes called the nit. Illuminance: E v: lux (= lumen per square metre) lx (= lm/m 2) L −2 ⋅J: Luminous flux incident on a surface Luminous exitance, luminous emittance M v: lumen per square metre lm/m ...

  7. Simple linear regression - Wikipedia

    en.wikipedia.org/wiki/Simple_linear_regression

    The formulas given in the previous section allow one to calculate the point estimates of α and β — that is, the coefficients of the regression line for the given set of data. However, those formulas do not tell us how precise the estimates are, i.e., how much the estimators α ^ {\displaystyle {\widehat {\alpha }}} and β ^ {\displaystyle ...

  8. Want Decades of Passive Income? 2 Stocks to Buy Now and Hold ...

    www.aol.com/want-decades-passive-income-2...

    The company has penned a deal to develop a potential GLP-1 weight loss therapy, HS-10535, with China-based Hansoh Pharma. It signed a similar licensing deal with LaNova Medicines for the ...

  9. IS/MP model - Wikipedia

    en.wikipedia.org/wiki/IS/MP_model

    Greg Mankiw maintains the IS/MP model has "quirky features". Mankiw prefers the IS–LM model, for, according to him, it focuses on "important connections between the money supply, interest rates, and economic activity, whereas the IS/MP model leaves some of that in the background".