Alt J, Chrystal. Electoral Cycles, Budget Controls, and Public Expenditure. Journal of Public Policy. 1981;I (1). Publisher's Version

Alt J, Chrystal. Public Sector Behavior: The Status of the Political Business Cycle. In: Currie D, Peters W Contemporary Economic Analysis, Volume 3. Croom Helm ; 1981.

Alt J, Chrystal. Politico-Economic Models of British Fiscal Policy. In: Hibbs D, Fassbender H Contemporary Political Economy. North-Holland ; 1981.

Alt J, Chrystal. Some Problems in Formulating and Testing a Politico-Economic Model of the U.K. Economic Journal. 1981;XCI (3). Publisher's Version