: Because the WID uses standardized concepts consistent with the United Nations System of National Accounts (SNA), this code allows for accurate income comparisons across different countries and long time periods. Summary table - WID - World Inequality Database
This five-letter block identifies the economic concept. "nninc" refers to Pretax National Income —the total income available to residents before taxes and transfers, accounting for capital depreciation and net foreign income. anninc992i wid
: This five-letter concept code refers to Net National Income . It measures the total income available to residents of a country, including net foreign income, after subtracting capital depreciation. : Because the WID uses standardized concepts consistent
For those looking to dive deeper into global inequality trends, the WID Codes Dictionary provides a full list of these identifiers to help navigate their massive repository of wealth and income statistics. WID - World Inequality Database Codes Dictionary - WID - World Inequality Database : This five-letter concept code refers to Net
: You can search for this variable using the WID Graphing Tools or download it directly via statistical packages for R and Stata .