Dividing Hedging and Gambling: Legal Implications of Derivative Instruments

More Hedging Instruments may destablize Markets

This paper formalizes the idea that more hedging instruments may destabilize markets when traders have heterogeneous expectations and adapt their behavior according to experience based reinforcement learning. In a simple asset pricing model with heterogeneous beliefs the introduction of additional Arrow securities may destabilize markets, and thus increase price volatility, and at the same time...

Innovative Instruments and Legal Mechanisms of Bank Capitalization: National Features and World Trends

The article investigates the role of bank capital in financing reproduction processes and increase of economic growth indicators, considers the essence of the concept of “bank capitalization”, determines the structure and main sources of bank capital increase. Taking into account the fact that Ukraine and Poland have similar vectors of economic development, the current practices of increasing t...

Hedging Inventory Risk Through Market Instruments

We address the problem of hedging inventory risk for a short lifecycle or seasonal item when its demand is correlated with the price of a financial asset. We show how to construct optimal hedging transactions that minimize the variance of profit and increase the expected utility for a risk-averse decision-maker. We show that for a wide range of hedging strategies and utility functions, a risk-a...

International Legal Instruments and Mechanisms in Japan

Hedging derivative securities with genetic programming

One of the most recent applications of GP to finance is to use genetic programming to derive option pricing formulas. Earlier studies take the Black–Scholes model as the true model and use the artificial data generated by it to train and to test GP. The aim of this paper is to provide some initial evidence of the empirical relevance of GP to option pricing. By using the real data from S&P 500 i...