By-Product Data and Forecasting in Unemployment Insurance
失业保险业务附带数据与预测
The unemployment insurance program has been operating in this country since the beginning of 1938. There have been many growing pains during these first eleven years. The operating problems involved in setting up this vast program have left little time thus far for careful consideration of the statistical data that are automatically produced in the course of its operations. These data, now and in the future, can be a fruitful source of information on changes in economic…