Topic: John Campbell

The initial production contract to ITT validates Defense Department's commitment to deploying this important tactical communication capability to warfighters in the field as quickly as possible

Iridium, ITT contracted for radio tech Dec 03, 2009

It could be an alternative school within an existing school

Toronto uproar over black school proposal Feb 06, 2008

I never have thought that this realignment had any substantive purpose other than to increase taxes without suspending Prop. 98

Report: Legal doubts about Calif. tax plan Feb 26, 2003

We are counting on Governor (Jennifer) Granholm and the incoming Legislature to find a long-term solution to this funding crisis

Budget woes color statehouse debates Dec 30, 2002

Consider the argument that implied volatilities are better forecasts of future volatility because changing market conditions cause volatilities (to) vary through time stochastically, and historical volatilities cannot adjust to changing market conditions as rapidly. The folly of this argument lies in the fact that stochastic volatility contradicts the assumption required by the Black-Scholes model -- if volatilities do change stochastically through time, the Black-Scholes formula is no longer the correct pricing formula and an implied volatility derived from the Black-Scholes formula provides no new information

Analysis: The roller coaster market Sep 04, 2002