Showing 1 - 10 of 49
In this paper we first show that if a not-necessarily-self-financing portfolio has instantaneously riskless internal gains, then on an infinitesimal time-interval, the increase in the internal gains on the portfolio is the same as the change in the price of that amount of bonds which has the...
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005134947
The cyclical behavior of hours worked, wages, and consumption does not conform with the prediction of the representative agent with standard preferences. The residual in the intra-temporal first-order condition for commodity consumption and leisure is often viewed as a failure of labor-market...
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005076681
and market risk. We further discuss briefly the hedging of European options along with the local risk minimization …
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005134850
In July 2003 a new Road Code was approved by the Italian parliament. Among many reforms whose validity is not questioned here, the new law states that on three-lane motorways the right lane should not be reserved anymore to slow vehicles alone. As in two-lane roads, all vehicles must now drive...
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005413007
This paper is a self-contained introduction to the concept and methodology of "value at risk," which is a new tool for … measuring an entity's exposure to market risk. We explain the concept of value at risk, and then describe in detail the three … methods for computing it: historical simulation; the variance-covariance method; and Monte Carlo or stochastic simulation. We …
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005413040
We discuss the nonparametric approach to profit efficiency analysis at the firm and industry levels in the absence of complete price information, and propose two new insights. First, choosing one commodity (whose price is known) as a numeraire good enables us to measure profit inefficiency in...
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005413294
This memorandum provides a scenario analysis of the likely macroeconomic impacts of a limited foot-and-mouth disease (FMD) outbreak in New Zealand. It is worth stressing at the outset that it is not a forecast, nor a ‘central’ scenario, but an exercise to gauge broad magnitudes and to trace...
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005556174
. This approach is compared with several alternative methods using real data. The paper also develops simulation- based …
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005556396
two basic ways of assessing future inflation: forecast and simulation. A forecast is the most likely picture of the future …. In a forecast, all agents are assumed to behave in the most likely way. A simulation, on the other hand, is the most … differentiating between a forecast and a simulation, we discuss the pros and cons of using the two ways of assessing future inflation …
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005561292
A simple transform of a standard uniform variate is given for simulation of the maximum attained by a Wiener process …
Persistent link: https://ebvufind01.dmz1.zbw.eu/10005561500