Tests of the null hypothesis of stationarity against the unit root alternative play an increasingly important role in empirical work in macroeconomics and in international finance. We show that the use of conventional asymptotic critical values for stationarity tests may cause extreme size...

We investigate a proposed reform of U.S. personal bankruptcy law which combines Chapters 7 and 13. The proposed reform obliges debtors in bankruptcy to use part of both their wealth and their future earnings to repay debt and therefore bases the obliga- tion to repay in bankruptcy on debtors'...