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Transformation problem: The transformation problem is the problem specific to Marxist economics, and not to economics in general, of finding a general rule by which to transform the values of commodities based on socially necessary labour time into the competitive prices of the marketplace. The essential difficulty is how to reconcile profit in ...
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.
In statistics, the restricted (or residual, or reduced) maximum likelihood (REML) approach is a particular form of maximum likelihood estimation that does not base estimates on a maximum likelihood fit of all the information, but instead uses a likelihood function calculated from a transformed set of data, so that nuisance parameters have no effect.
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 ...
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 .
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 ...
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 ...
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 ...