Alós-Ferrer and Ritzberger (2013) specify each node in a game tree as the set of outcomes that yet remain conceivable. In contrast, Streufert (2015a) specifies each node as the set of choices that have already been made. This symmetry suggests that the two formulations are "dual" in some sense....

Osborne and Rubinstein (1994) specify each node in a game tree as a sequence of actions. It is well-known that such actions can be replaced by choices (i.e. agent-specific actions) without loss of generality. I find that this sequential formulation is redundant in the sense that nodes can be...

We experimentally investigate how managers' decisions to invest discretionary resources in the company's corporate social responsibility (CSR) initiatives are affected by whether the investment decision is denominated in financial or nonfinancial measures (i.e., the measurement basis used for...