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Overview. Prior authorization is a check run by some insurance companies or third-party payers in the United States before they will agree to cover certain prescribed medications or medical procedures. [1] There are a number of reasons that insurance providers require prior authorization, including age, medical necessity, the availability of a ...
Labour supply. An advertisement for labour from Sabah and Sarawak, seen in Jalan Petaling, Kuala Lumpur. In mainstream economic theories, the labour supply is the total hours (adjusted for intensity of effort) that workers wish to work at a given real wage rate. It is frequently represented graphically by a labour supply curve, which shows ...
The iron law of wages is a proposed law of economics that asserts that real wages always tend, in the long run, toward the minimum wage necessary to sustain the life of the worker. The theory was first named by Ferdinand Lassalle in the mid-nineteenth century. Karl Marx and Friedrich Engels attribute the doctrine to Lassalle (notably in Marx's ...
Utilization management is "a set of techniques used by or on behalf of purchasers of health care benefits to manage health care costs by influencing patient care decision-making through case-by-case assessments of the appropriateness of care prior to its provision," as defined by the Institute of Medicine [1] Committee on Utilization Management by Third Parties (1989; IOM is now the National ...
The labour supply curve shows how changes in real wage rates might affect the number of hours worked by employees.. In economics, a backward-bending supply curve of labour, or backward-bending labour supply curve, is a graphical device showing a situation in which as real (inflation-corrected) wages increase beyond a certain level, people will substitute time previously devoted for paid work ...
However, production not only involves labor, but also certain means of labor: tools, materials, power plants and so on. These means of labor—also known as means of production—are often the product of another labor process as well. So the labor process inevitably involves these means of production that already enter the process with a ...
The Uyghur Forced Labor Prevention Act made it U.S. policy to assume (a "rebuttable presumption") that all goods manufactured in Xinjiang are made with forced labor, unless the commissioner of U.S. Customs and Border Protection certifies that certain goods are known to not have been made with forced labor. The bill also calls for the President ...
The Waltham-Lowell system was a labor and production model employed during the rise of the textile industry in the United States, particularly in New England, during the rapid expansion of the Industrial Revolution in the early 19th century. The textile industry was one of the earliest to become mechanized, made possible by inventions such as ...