The objective of this work is to determine the presence of volatility in the spot and futures exchange rates, detecting …, thus, the presence of risk. Identified the volatility, it is looked for shaping it through the construction of models … volatility of the exchange rates. Gotten the estimates, it is verified existence of convergence of these rates in the date of the …

volatility of the underlying component stocks. Traditional finance theory asserts that futures and "cash" markets are connected … argue that the increase in trading volume and return volatility may be attributed to index arbitrage transactions as … by arbitrage mechanism that brings both markets to equilibrium. When arbitrage opportunities arise, arbitrageurs buy …

portfolio restrictions, there is a need to differentiate individual arbitrage opportunities from those at the aggregate level …), this difference in the notion of arbitrage at the individual level and the aggregate level is characterized. Extending the … 2-date result of Hens et al., we show that generically there will be some arbitrage opportunities that remain …

with restricted participation. We then provide a characterization of reduced financial structures in terms of arbitrage …

volatility on foreign exchange markets. Starting point is the market participant's microeconomic investment decision, which is … trading volume and volatility on foreign exchange markets. We apply various two-country-models with representative market …

into volatility persistence in stock returns. In part two, I show that the introduction of continuous trading on the WSE is … volatility on days after limit hits and positive autocorrelation in stock returns. I do not find significant advantages of this …

mid-1980s, in contrast to the simultaneous volatility decline of most aggregates, including overall hours and employment … the skill premium, it is interesting to check its short-run implications for employment volatility. The numerical results … DSGE models' implications for overall labor market' volatility. …

andSchachermayer’s Mathematics of Arbitrage. The technique is then applied to financial pricingproblems. The right choice of numéraire …

, significant arbitrage opportunities over the second halfof the last decade. Yet, terminal elevator operators—perhaps the only … demonstrates conditions under which a profit maximizing warehouseman foregoes available arbitrage. We find that making delivery …

supports these assumptions. An empirical application of the arbitrage equations providesevidence that risk aversion and …