The Survey of Consumer Finances (SCF), conducted triennially by the Federal Reserve Board in cooperation with the Department of the Treasury, is a cornerstone of economic research, offering a detailed snapshot of the financial state of U.S. households. Unlike many surveys that focus on income, the SCF delves deeply into assets, liabilities, and demographic characteristics, painting a comprehensive picture of wealth distribution and financial behavior.
The SCF employs a two-part sample design, strategically combining a standard geographically based random sample with a list sample drawn from tax data. The list sample is crucial because it oversamples wealthy households, which are often underrepresented in general population surveys. This oversampling is weighted appropriately during analysis to ensure the results are representative of the entire U.S. population while still providing robust data on the wealthiest segments.
The survey instrument is extensive, covering a wide range of topics, including: detailed information on assets like stocks, bonds, real estate, and retirement accounts; liabilities like mortgages, credit card debt, and student loans; and demographic information such as age, education, race, and family structure. The SCF also collects data on attitudes towards risk, financial planning behavior, and use of financial services.
One of the most significant contributions of the SCF is its ability to track changes in wealth distribution over time. Analyzing the data reveals trends in income inequality, wealth accumulation across different demographic groups, and the impact of economic policies on household finances. For instance, the SCF has documented the widening gap between the wealthiest Americans and the rest of the population, particularly since the 1980s.
The data generated by the SCF is widely used by researchers, policymakers, and financial institutions. Economists use it to study household saving behavior, portfolio allocation, and the impact of financial shocks. Policymakers rely on the SCF to inform decisions about taxation, social security, and housing policies. Financial institutions utilize the data to understand consumer borrowing patterns and to develop new financial products and services.
However, the SCF is not without its limitations. The survey relies on self-reported data, which may be subject to recall bias or misreporting, especially regarding sensitive financial information. Furthermore, the complex weighting scheme used to adjust for the oversampling of wealthy households can introduce uncertainty in the estimates. Despite these limitations, the Survey of Consumer Finances remains an invaluable resource for understanding the financial landscape of the United States and its impact on households across the income and wealth spectrum.