This paper characterizes two public ownership solutions in convex production economies with multiple inputs and multiple outputs, known respectively as the proportional and equal benefit solutions (Roemer and Silvestre (1989)), by means of axioms of upper and unanimously lower bounds of welfare...

This paper investigates the sampling performance of hypothesis tests based on the fully modified vector autoregression (FM-VAR) that has recently been developed by Phillips (1995). The FM-VAR procedure is applicable without any prior knowledge about the number and location of unit roots. We...