The value product (VP) is an economic concept formulated by Karl Marx in his critique of political economy during the 1860s, and used in Marxian social accounting theory for capitalist economies. Its annual monetary value is approximately equal to the netted sum of six flows of income generated by production:
wages and salaries of employees.
profit including distributed and undistributed profit.
interest paid by producing enterprises from current gross income
rent paid by producing enterprises from current gross income, including land rents.
tax on the production of new value, including income tax and indirect tax on producers.
fees paid by producing enterprises from current gross income, including: royalties, certain honorariums and corporate officers' fees, various insurance charges, and certain leasing fees incurred in production and paid from current gross income.
The last five money-incomes are components of realized surplus value. In principle, the value product also includes unsold inventories of new outputs. Marx's concept corresponds roughly with the concept of value added in national accounts, with some important differences (see below) and with the provision that it applies only to the net output of capitalist production, not to the valuation of all production in a society, part of which may of course not be commercial production at all.
The concept is formulated more precisely when Marx considers the reproduction and distribution of the national income (see e.g. his manuscript called "Results of the Immediate [or Direct] Process of Production", available in English in the Pelican edition of Das Kapital), and also online; and the last chapters of Das Kapital Volume 3).
Marx wrote this in 1864, i.e. about 70 years or so before the first comprehensive Gross National Product and Capital Formation statistics were pioneered by the likes of Wassily Leontief, Richard Stone, Simon Kuznets and Colin Clark (the United Nations standard accounting system was first finalised in 1953). Marx's manuscript for Das Kapital Vol.
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Les consommations intermédiaires (CI) sont l'ensemble des biens et services (généralement achetés à d'autres entreprises) qui sont détruits ou transformés lors du processus de production ou incorporés au produit. Elles sont très souvent nécessaires à la production. Ainsi, une entreprise produisant du mobilier a besoin de bois (matière première incorporée dans le produit), d'électricité pour assurer le fonctionnement des machines (dépenses d'énergie, détruite au moment de la production) et des services comptables qui disparaîtront également.
Operating surplus is an accounting concept used in national accounts statistics (such as United Nations System of National Accounts (UNSNA)) and in corporate and government accounts. It is the balancing item of the Generation of Income Account in the UNSNA. It may be used in macro-economics as a proxy for total pre-tax profit income, although entrepreneurial income may provide a better measure of business profits. According to the 2008 SNA, it is the measure of the surplus accruing from production before deducting property income, e.
La plus-value (ou parfois survaleur) est un concept forgé par Proudhon, puis repris et développé par Karl Marx dans sa critique de l'économie politique et de l'exploitation capitaliste, et ensuite détaillé dans Le Capital. Karl Marx reprend et complète la théorie de la valeur des économistes classiques (Adam Smith, David Ricardo, etc.), et développe l'idée que la source de la valeur d’échange d’une marchandise est la quantité de travail (socialement nécessaire) qui y est incorporée.
Majority of industries, in order to meet the technological development and consumer demands generate waste. The untreated waste spreads out toxic and harmful substances in the environment which serves as a breeding ground for pathogenic microorganisms thus ...
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Some byproducts of the Kraft pulp mills, such as the black liquor (1.4 t/t ADpulp, 15% solids), still contain more than half of the exergy content of the total wood fed to the digester. This residue represents a key supply of renewable energy to the pulp a ...