A class on ZScores, Standard Normal Distributions and Exponential Distri...

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The DuPont Identity: A vital key to understanding the Financial Markets

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The DuPont Identity: A vital key to understanding the Financial Markets . Friday, February 17th, 2012 “Knowledge is power.”  – Sir Francis Bacon We promised at the outset, to deliver an amusing, yet educational experience. On that note, we unveil today’s feature: The DuPont Analysis. DuPont deconstructs and reviews the components that encompass the essential view of a company’s health, its return on Equity (ROE). It was developed by DuPont in the 1920’s to help them manage their conglomerate, and it is brilliant! The inspiration to delve into this financial abstruse was the story of Billy Beane, as portrayed in Michael Lewis’ popular book, “Money Ball”. Beane, the general manager for the Oakland Athletics baseball team, discovers the usefulness of viewing major league prospects through the lens of statistical analysis that goes far beyond the normal batting and earned run average statistics. Beane, who was once a baseball prodigy himself, found disappointment through un...
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Great comment by an online student of mine about the perils of Social Media.

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Great comment by an online student of mine! https://www.marketwatch.com/…/heres-what-you-should-do-when… Re:Not winning the Mega Millions could be the best thing that ever happens to you Published: Oct 21, 2018  Wow, Professor Strafaci, this article hits a lot of great topics! I live in Las Vegas, NV, and while we do not have the lottery here, many people spend their hard earned money gambling at the various casinos. We have the Mega Bucks jackpot that most people dream of winning to change their life circumstances. Yes, there are some "wealthy" people who are gamblers, but most of the people in the local casinos, are average or low-income people. It makes me sad when we go to the movies, the theater is in a casino, and I see all these people looking like zombies as they play the slot machines and table games. This article also hit on the influence social media plays in people thinking they need more. I try to do a social media fast one to two times per mo...
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We might be repeating the mistakes of the 1999 bubble and crash

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We might be repeating the mistakes of the 1999 bubble and crash The stock market may be in danger of repeating some very bad history. The current market environment is looking a whole lot like the 1998-1999 stock market bubble, and the crash of 2000 may not be far behind, said Michael Hartnett of Bank of America Merrill Lynch. "It could simply be 1998/99 all over again. After all, a 'speculative blow-off' in asset prices is one logical conclusion to a world dominated by central bank liquidity, technological disruption & wealth inequality," he wrote in a note Sunday. Hartnett, BAML's chief investment strategist, thinks the emerging-market problems and subsequent global response reflect a similar set of circumstances in the late 1990s. Here's the chain of events via Hartnett (emphasis added): Back then, as could be the case today, a bull market & a US-led economic recovery was rudely interrupted by a crisis in Emerging Markets. The cris...
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