Belief Elicitation in Experiments: Is there a Hedging Problem? Belief elicitation in economics experiments usually relies on paying subjects according to the accuracy of stated beliefs in addition to payments for other decisions. Such incentives, however, allow risk-averse subjects to hedge with their stated beliefs against adverse outcomes of other decisions in the experiment. This raises two ...

Index-based hedging instruments such as industry loss warranties are increasingly recognized as effective hedging tools for insurance and reinsurance portfolios. However, wider adoption of these instruments is inhibited by basis risk, the difference between the index-based payoff and the buyer's actual loss. This study presents a systematic approach for potential buyers to analyze and manage ba...

Minimum-variance hedging of a contingent claim in discrete time is suboptimal when the contingent claim is hedged for multiple periods and the objective is to maximize the expected utility of cumulative hedging errors. This is because the hedging errors are not independent. The difference between a minimum-variance hedge and the optimal multiperiod hedge is called the hedging demand and depends...

Playing repeated matrix games (RMG) while maximizing the cumulative returns is a basic method to evaluate multi-agent learning (MAL) algorithms. Previous work has shown that UCB, M3, S or Exp3 algorithms have good behaviours on average in RMG. Besides, hedging algorithms have been shown to be effective on prediction problems. An hedging algorithm is made up with a top-level algorithm and a set ...

1 Hedging is an important topic for both financial practice and theory. The rational of hedging and the optimal hedging ratio is examined by many papers, but the choice of hedging instrument is much less investigated, or restricted to options and futures. In this paper we analyze different hedging strategies from the aspect of Hungarian exporters with a long euro position. We evaluate each stra...

Bacteria have developed an impressive ability to survive and propagate in highly diverse and changing environments by evolving phenotypic heterogeneity. Phenotypic heterogeneity ensures that a subpopulation is well prepared for environmental changes. The expression bet hedging is commonly (but often incorrectly) used by molecular biologists to describe any observed phenotypic heterogeneity. In ...

The new NYSE rules for corporate governance require the audit committee to discuss and review the firm’s risk assessment and hedging strategies. They also put additional requirements for the composition and the financial knowledge of the directors sitting on the board and on the audit committee. In this paper, we investigate whether these new rules as well as those set by the Sarbanes Oxley act...

We investigate the performance of Deep Hedging framework under training paths beyond (finite dimensional) Markovian setup. In particular, we analyse hedging original architecture rough volatility models in view existing theoretical results for those. Furthermore, suggest parsimonious but suitable network architectures capable capturing non-Markoviantity time-series. also behaviour these terms P...

The previous studies have shown that the application of option contracts affects coordination supply chain. Though, based on authors’ research there appears to be no survey conducted measure effect hedging chain from quantitative viewpoint. Generally, it is assumed product price held fixed in hedging; however, competitors or partners might sell cheaper. This condition restricts hedger's opportu...