In terms of economic measures, which factor typically shows the greatest disparity among income groups?

The factor that typically shows the greatest disparity among income groups is total net wealth. This is primarily because wealth encompasses not just income, but also assets such as property, stocks, and other investments that can accumulate and grow over time. While income may vary among different groups, net wealth often highlights significant inequality due to the ways in which assets are acquired and inherited.

For example, individuals in higher income brackets tend to have accumulated wealth through investments and ownership of valuable assets, which can generate more income over time. In contrast, lower income groups might lack the same opportunities to invest or inherit wealth, leading to a considerable wealth gap.

Net wealth reflects not just current income but also the ability to build financial stability through assets. Thus, it captures the long-term economic advantages that higher-income individuals or families can achieve compared to those at the lower end of the income spectrum, leading to pronounced disparities. In contrast, factors like total income, total consumption, and employment levels, while important indicators of economic health, do not consistently reflect the broader inequalities related to asset accumulation and wealth distribution.