We introduce a continuous-time principal-agent model where the agent can privately influence both the drift and diffusion of the cash flows. The total diffusion is the product of the agent's volatility choice and a stochastic volatility process that is unobservable to the principal. This model...

We characterize the extreme points of first-order stochastic dominance (FOSD) intervals and show how these intervals are at the heart of many topics in economics. Using knowledge of these extreme points, we characterize the distributions of posterior quantiles under a given prior, leading to an...

We study the provision of information to tourists in a probabilistic setting. Specifically, we provide answers to three hitherto unstudied questions in the tourism literature. We first delineate a continuous-time Markov chain (CTMC) model of a tourist information center (TIC) and then we compute...

This paper studies the 28 time series of Libor rates, classified in seven maturities and four currencies), during the last 14 years. The analysis was performed using a novel technique in financial economics: the Complexity-Entropy Causality Plane. This planar representation allows the...

We study the provision of information to tourists in a probabilistic setting. Specifically, we provide answers to three hitherto unstudied questions in the tourism literature. We first delineate a continuous-time Markov chain (CTMC) model of a tourist information center (TIC) and then we compute...