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  2. Solow residual - Wikipedia

    en.wikipedia.org/wiki/Solow_residual

    The Solow residual is a number describing empirical productivity growth in an economy from year to year and decade to decade. Robert Solow , the Nobel Memorial Prize in Economic Sciences -winning economist, defined rising productivity as rising output with constant capital and labor input.

  3. Residual income valuation - Wikipedia

    en.wikipedia.org/wiki/Residual_income_valuation

    Residual income valuation (RIV; also, residual income model and residual income method, RIM) is an approach to equity valuation that formally accounts for the cost of equity capital. Here, "residual" means in excess of any opportunity costs measured relative to the book value of shareholders' equity ; residual income (RI) is then the income ...

  4. List of unsolved problems in economics - Wikipedia

    en.wikipedia.org/wiki/List_of_unsolved_problems...

    Standard economic theory suggests that in relatively open international financial markets, the savings of any country would flow to countries with the most productive investment opportunities; hence, saving rates and domestic investment rates would be uncorrelated, contrary to the empirical evidence suggested by Martin Feldstein and Charles ...

  5. Errors and residuals - Wikipedia

    en.wikipedia.org/wiki/Errors_and_residuals

    The residual is the difference between the observed value and the estimated value of the quantity of interest (for example, a sample mean). The distinction is most important in regression analysis , where the concepts are sometimes called the regression errors and regression residuals and where they lead to the concept of studentized residuals .

  6. Control function (econometrics) - Wikipedia

    en.wikipedia.org/wiki/Control_function...

    The function h(V) is effectively the control function that models the endogeneity and where this econometric approach lends its name from. [4]In a Rubin causal model potential outcomes framework, where Y 1 is the outcome variable of people for who the participation indicator D equals 1, the control function approach leads to the following model

  7. Residual claimant - Wikipedia

    en.wikipedia.org/wiki/Residual_claimant

    Its use can be traced back to the late 19th century and Francis Amasa Walker's 'residual claimant theory', [3] which argues that in the distribution of wealth among profits, rent, interest and wages, the laborer is the residual claimant and wages the variable residual share of wealth, thereby going against the established view of profits as the ...

  8. Economic problem - Wikipedia

    en.wikipedia.org/wiki/Economic_problem

    There are various factors affecting economic growth. The problems of economic growth have been discussed by numerous growth models, including the Harrod-Domar model, the neoclassical growth models of Solow and Swan, and the Cambridge growth models of Kaldor and Joan Robinson. This part of the economic problem is studied in the economies of ...

  9. Operating surplus - Wikipedia

    en.wikipedia.org/wiki/Operating_surplus

    The term "mixed income" is used when operating surplus cannot be distinguished from wage income, for example, in the case of sole proprietorships. Most of operating surplus will normally consist of gross profit income. In principle, it includes the (separately itemised) increase in the value of output inventories held, with or without a ...