We model a banker's future bonuses as a series of call options on the bank's profits and show that bonus caps and deferrals reduce risk-taking. However, the banker's optimal risk-taking also depends on the costs of risk-taking. We calibrate the model to US banking data and show that lengthening...

Chaotic phenomena, chaos amplification and other interesting nonlinear behaviors have been observed in supply chain systems. Chaos can be defined theoretically if the dynamics under study are produced only by deterministic factors. However, deterministic settings rarely present themselves in...

We consider the problem of dynamically hedging a fixed portfolio of assets in the presence of non-linear instruments and transaction costs, as well as constraints on feasible hedging positions. We assume an investor maximizing the expected utility of his terminal wealth over a finite holding...

This paper considers arbitrage-free option pricing in the presence of large agents. These large agents have a significant market power, and their trading strategies influence the dynamics of the financial asset prices. First, a simple asset pricing model in the presence of large agents is...

The global financial crisis of 2007–2008 has given rise to new regulatory initiatives to put restrictions on the size and the term of bankers' pay. We revisit both theoretically and empirically the question of whether these regulations are justified. We model bonuses as a series of sequential...

The timing of elections is flexible in many countries. We study this optimization by first creating a Bayesian learning model of a mean-reverting political support process. We then explore optimal electoral timing, modelling it as a renewable American option with interacting waiting and stopping...

In this paper we consider the pricing of point-to-point bandwidth leasing contracts and options. The underlying asset of these contracts is a point-to-point telecommunications connection. Due to the network structure the network capacity prices depend nonlinearly on each other. A leasing...

Using a two-stage least squares model, we build a macroeconomic model of supply and demand for US higher education as measured by enrollment. We find that college education benefits (e.g. relative earnings and employment level), credit factors (e.g. student loan amounts and household debt), and...