Notes, Comments and Preliminary results Jan 05 2008 Peter Kennedy   A big picture for teaching macroeconomics principles   Abstract  Contact Information  Citation  Full Text  -  Note   Dec 05 2007 Peter Kennedy and Jutta Heinrichs   A computational trick for calculating the Blinder-Oaxaca decomposition and its standard error   Abstract  Contact Information  Citation  Full Text  -  Note   Oct 08 2004 Peter E. Kennedy and John Elder   More on F versus t tests for unit roots when there is no trend   Abstract  Contact Information  Citation  Full Text  -  Comment   May 04 2001 Peter E. Kennedy and John Elder   F versus t tests for unit roots   Abstract  Contact Information  Citation  Full Text  -  Note