Title: Markov forecasting methods for welfare caseloads
First published: 2005
Description: "Forecasting welfare caseloads, particularly turning points, has become more important than ever.  Since welfare reform, welfare has been funded via a block grant, which means that unforeseen changes in caseloads can have important fiscal implications for states.  In this paper I develop forecasts based on the theory of Markov chains.  Since today's caseload is a function of the past caseload, the caseload exhibits inertia.  The method exploits that inertia, basing forecasts of the future caseload on past functions of entry and exit rates.  In an application to California welfare data, the method accurately predicted the late-2003 turning point roughly one year in advance"--National Bureau of Economic Research web site.
Subjects: Econometric models, Public welfare
Places: United States
LC classification: HB1