A security is known as a direct or indirect repayment, economic charité or advantage granted by government to private companies, individuals or households when it comes to promoting a particular financial activity or perhaps public aim. Subsidies can be found in a variety of varieties, including cash payments, funds, federal loans and regulations. Subsidies can easily influence market prices, motivate certain business ventures and provide public and environmental welfare. Huge amounts of dollars in subsidies get to companies like agrochimie and engine oil, and people receive financial aid every day through Medicare and subsidized home finance loan programs.

Financial assistance are also frequently used to promote technology in market sectors with high production costs, such as alternative energy and biotechnology. Alternatively, they will protect household businesses from foreign competition, as is the situation with natural cotton growers in the us struggling to compete against cheap natural cotton imports. Other types of financial assistance may include rate of interest subsidies, where governments established below-market rates of interest on debris and loans, and the restaurant of development funding institutionsto furnish specialized credit.

Those in opposition to subsidies argue that free market forces will need to determine if a small business subsidy programs and financing works or neglects, and that authorities intervention distorts markets and prevents successful outcomes. In addition they argue that subsidy money is hardly ever spent because efficiently as the proponents say, and that microeconomic calculations are very inexact to accurately predict how much impression a security will have. Security opponents also contend the fact that the political process is corrupted by the react of subsidizing, as businesses with vested interests in a specific coverage seek to affect its creation and perpetuation.