This paper investigates the optimal sequencing of debt issues. Our theoretical model suggests that once firms issue debt with one level of seniority, they may have an incentive to alternate seniorities, because of priced absolute priority rule (APR) violations. When we introduce explicit costs...

We view innovation investment as a real option and explore the implications of ambiguity (Knightian uncertainty) and risk for innovation decisions. Our analysis uses a risk measure and a new outcome-independent measure of ambiguity. We find a consistently significant negative effect of ambiguity...