In economics and business, wealth of a person or nation is the value of assets owned net of liabilities owed (to foreigners in the case of a nation) at a point in time. The assets include those that are tangible (land and capital) and financial (money, bonds, etc.). Wealth may be measured in nominal or real values. Measurable wealth typically excludes intangible or nonmarketable assets such as human capital and social capital. In economics, 'wealth' corresponds to the accounting term 'net worth'. But analysis may adapt typical accounting conventions for economic purposes in social accounting (such as in national accounts). An example of the latter is generational accounting of social security systems to include the present value projected future outlays considered as liabilities.
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