Differences in asset measurement techniques can have a major impact on reported capital costs. Their influence on total unit cost depends on the importance of capital costs as a proportion of total costs for the particular service area being studied. In the areas of corrective services, police...

Empirical studies of intertemporal dynamics of individual income, distribution of personal income, and growth and distribution of national income are all based on statistics that rely on some concept of income. The dominant one today appears to be the so-called Haig-Simons-Hicks (HSH) concept of...