definition of resources rather than a definition that includes asset values. In addition, it is difficult to obtain accurate estimates of asset values in household surveys. Finally, as a practical matter, very few people who are income-poor on an annual basis have financial or other assets, with the exception of housing.14
We do recognize, however, that for some purposes, it may be desirable to have companion measures of poverty that take account of at least some types of assets. Thus, although we propose that the official poverty measure continue to be based on annual data, we believe it would be useful to develop measures for shorter and longer time periods as well (see Chapter 6). Measures for shorter periods (e.g., 4 months) may be more useful than annual measures to evaluate how effectively government assistance programs with short accounting periods target benefits to needy people. For consistency with program rules, short-term poverty measures would need to include financial asset values. In fact, it is likely easier, using SIPP data, to develop short-term measures that add asset values to income than to develop such measures on an annual basis. Fewer changes in family composition are likely to occur in a short time period and, hence, there will be less difficulty in attributing the asset values measured at the beginning of the accounting period to the appropriate family unit.
Finally, we support research and development to improve the reporting and valuation of assets for such purposes as estimating the distribution of wealth in relation to the distribution of income. The economic poverty measure is just one important indicator of economic deprivation and well-being; other indicators are important to develop, both in their own right and to provide an added perspective through cross-tabulation with the poverty measure.
The rest of this chapter details the components of the proposed definition of family resources.
The proposed definition of disposable money and near-money income begins with gross money income as defined for the current poverty measure. In the March CPS, money income is the sum of about 30-odd sources that are identified separately in that survey—including, for example, wages, net self-employment income, Social Security, private pensions, cash public assistance,