total hours of productive use

См. также в других словарях:

• Productive and unproductive labour — were concepts used in classical political economy mainly in the 18th and 19th century, which survive today to some extent in modern management discussions, economic sociology and Marxist or Marxian economic analysis. The concepts strongly… …   Wikipedia

• productive — pro‧duc‧tive [prəˈdʌktɪv] adjective 1. producing or achieving something: • The program is designed to help business users be more productive. • We want to turn welfare recipients into productive, working members of society. • The plant has the… …   Financial and business terms

• drug use — Introduction       use of drugs for psychotropic rather than medical purposes. Among the most common psychotropic drugs are opiates ( opium, morphine, heroin), hallucinogens (LSD, mescaline, psilocybin), barbiturates, cocaine, amphetamines,… …   Universalium

• ECONOMIC HISTORY — This article is arranged according to the following outline: first temple period exile and restoration second temple period talmudic era muslim middle ages medieval christendom economic doctrines early modern period sephardim and ashkenazim… …   Encyclopedia of Judaism

• Surplus value — is a concept created by Karl Marx in his critique of political economy, where its ultimate source is unpaid surplus labor performed by the worker for the capitalist, serving as a basis for capital accumulation.The German equivalent word Mehrwert… …   Wikipedia

• Abstract labour and concrete labour — Part of a series on Marxism …   Wikipedia

• environmental works — ▪ civil engineering Introduction       infrastructure that provides cities and towns with water supply, waste disposal, and pollution control services. They include extensive networks of reservoirs, pipelines, treatment systems, pumping stations …   Universalium

• Labor theory of value — The labor theories of value (LTV) are theories in economics according to which the values of commodities are related to the labor needed to produce them.There are many different accounts of labor value, with the common element that the value of… …   Wikipedia

• Work-life balance — The expression work life balance was first used in the late 1970s to describe the balance between an individual s work and personal life. (New Ways to Work and the Working Mother s Association in the United Kingdom). In the United States, this… …   Wikipedia

• Regulatory taking — refers to a situation in which a government regulates a property to such a degree that the regulation effectively amounts to an exercise of the government s eminent domain power without actually divesting the property s owner of title to the… …   Wikipedia

• Labour power — (in German: Arbeitskraft , or labour force) is a crucial concept used by Karl Marx in his critique of capitalist political economy. He regarded labour power as the most important of the productive forces. Under capitalism, according to Marx, the… …   Wikipedia