This paper examines available industry data on two profitability measures, the price-cost margin and the ratio of quasi-rents to capital, for the purpose of determining the effect of unionism on profits. It finds that unionism reduces profitability and that this effect occurs in highly...

We show that superior performance relative to peers during stressful times identifies higher quality firms as measured by conventional historical financial statement based measures as well as default probability measures. Quality measured this way is persistent, but different from price...