Showing 1 - 10 of 24
entropy, in the usual discrete sense, of the endogenous variable. The approach is illustrated with two applications: a general …
Persistent link: https://www.econbiz.de/10008530353
We use prices of equity index options to quantify the impact of extreme events on asset returns. We define extreme events as departures from normality of the log of the pricing kernel and summarize their impact with high-order cumulants: skewness, kurtosis, and so on. We show that high-order...
Persistent link: https://www.econbiz.de/10004976797
We develop a method that allows one to compute incomplete-market equilibria routinely for Markovian equilibria (when they exist). The main difficulty to be overcome arises from the set of state variables. There are, of course, exogenous state variables driving the economy but, in an incomplete...
Persistent link: https://www.econbiz.de/10005124234
futures contracts. Their hedging demand is met by financial intermediaries who act as speculators, but are constrained in risk …-taking. Increases (decreases) in producers’ hedging demand (the risk-bearing capacity of speculators) increase the costs of hedging … 1980-2006, we show that producers’ hedging demand - proxied by their default risk - forecasts spot prices, futures prices …
Persistent link: https://www.econbiz.de/10005016244
stochastic. It then uses the results to explain the dynamics of hedging. Bankruptcy rules are important determinants of corporate … produce the same prices, they can have very different hedging implications. We show that empirical results on the relation …
Persistent link: https://www.econbiz.de/10005123555
This paper proposes a theory of twin banking-currency crises in which both fundamentals and self-fulfilling beliefs play crucial roles. Fundamentals determine whether crises will occur. Self-fulfilling beliefs determine when they occur. The fundamental that causes ‘twin crises’ is government...
Persistent link: https://www.econbiz.de/10005123877
will allocate cash flows into cash holdings if their hedging needs are high (i.e., if the correlation between operating … if their hedging needs are low. The empirical examination of debt and cash policies of a large sample of firms reveals … hedging needs have a strong propensity to save cash out of cash flows while leaving their debt positions unchanged. In …
Persistent link: https://www.econbiz.de/10005124183
A Capital Asset Pricing Model of a stock market economy is examined under different corporate governance structures in which the objectives of managers and entrepreneurs in choosing the risk composition of their firms' returns are not aligned with those of shareholders and investors because of...
Persistent link: https://www.econbiz.de/10005124325
Exchange risk hedging in a static (i.e. one-period) setting is extremely straightforward. The variance-minimizing hedge …
Persistent link: https://www.econbiz.de/10005136503
and implement tests of hedging that use the information contained in the actual portfolio of the investor. We use a unique …. We show that investors do not engage in hedging, but invest in stocks closely related to their non-financial income. We …
Persistent link: https://www.econbiz.de/10005136520