DISCLOSURE AND USEFULNESS by

produces a wide range of theoretical and empirical economic analyses which serve to improve the statistical programs of the U.S. Bureau of the Census. Many of these analyses take the form of research papers. The purpose of the Discussion Papers is to circulate intermediate and final results of this research among interested readers within and outside the Census Bureau. The opinions and conclusions expressed in the papers are those of the authors and do not necessarily represent those of the U.S. Bureau of the Census. All papers are screened to ensure that they do not disclose confidential information. Persons who wish to obtain copies of papers, submit comments about the papers, or obtain general information about the series should contact Peter Zadrozny