Posts Tagged ‘physics’

Possible Early Warning Sign for Market Crashes

By Brandon Keim at Wired

Complexity researchers who study the behavior of stock markets may have identified a signal that precedes crashes.

They say the telltale sign is a measure of co-movement, or the likelihood of stocks to move in the same direction. When a market is healthy, co-movement is low. But in the months and years before a crash, co-movement seems to grow.

Regardless of whether stock prices go up or down or stay the same, they do so in tandem. People are copying each other, and a small nudge can send everyone in the same direction. The system appears primed for collapse.

“One of the most important things happening now is that economists are trying to understand, what is systemic risk? When is the entire system vulnerable to disaster? Our results show that we have a direct, unambiguous measure of that vulnerability,” said Yaneer Bar-Yam, president of the New England Complex Systems Institute.

Seen through an econophysicist’s eyes, a stock market panic is an avalanche.

Bar-Yam’s findings, released Feb. 13 on arXiv, are part of an emerging research field known as econophysics. It applies to economics insights from the physical world, especially from systems in which networks of interacting units produce radical collective behaviors.

Heated water turning to gas is one such behavior, known technically as a phase transition. Another is snow gathering into an avalanche. Seen through an econophysicist’s eyes, a stock market panic is an avalanche, too.

Keep reading here: Possible Early Warning Sign for Market Crashes | Wired Science | Wired.com.


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Why God Did Not Create the Universe

Interesting top 10 most popular article in Wall Street Journal. – Ilene 

Why God Did Not Create the Universe

Map of solar system with satellite dish

There is a sound scientific explanation for the making of our world—no gods required

By STEPHEN HAWKING And LEONARD MLODINOW, WSJ

Many improbable occurrences conspired to create Earth’s human-friendly design, and they would indeed be puzzling if ours were the only solar system in the universe. But today we know of hundreds of other solar systems, and few doubt that there exist countless more among the billions of stars in our galaxy. Planets of all sorts exist, and obviously, when the beings on a planet that supports life examine the world around them, they are bound to find that their environment satisfies the conditions they require to exist.

[...]

Many people would like us to use these coincidences as evidence of the work of God. The idea that the universe was designed to accommodate mankind appears in theologies and mythologies dating from thousands of years ago. In Western culture the Old Testament contains the idea of providential design, but the traditional Christian viewpoint was also greatly influenced by Aristotle, who believed "in an intelligent natural world that functions according to some deliberate design."

That is not the answer of modern science. As recent advances in cosmology suggest, the laws of gravity and quantum theory allow universes to appear spontaneously from nothing. Spontaneous creation is the reason there is something rather than nothing, why the universe exists, why we exist. It is not necessary to invoke God to light the blue touch paper and set the universe going.

Our universe seems to be one of many, each with different laws. That multiverse idea is not a notion invented to account for the miracle of fine tuning. It is a consequence predicted by many theories in modern cosmology. If it is true it reduces the strong anthropic principle to the weak one, putting the fine tunings of physical law on the same footing as the environmental factors, for it means that our cosmic habitat—now the entire observable universe—is just one of many.


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Laplace’s Hammer: The End of Economics

Laplace’s Hammer: The End of Economics

Courtesy of Tim at The Psy-Fi Blog 

Clever Man, Stupid Idea

Simon-Pierre LaplaceSimon-Pierre Laplace was a Very Clever Man who did many Very Clever Things. Unfortunately, like many clever men, having got hold of a Brilliant Idea he was rather inclined to go off and use it on everything in sight, which led to a number of Very Odd Conclusions. In fact as far as science goes, he may well have been the original man with a hammer; taking aim at every problem as though it was a nail.

As is the way of these things economists got hold of Laplace’s ideas, converted them to their own and started developing delicate and intricate webs of theories and practices. Unfortunately, over the succeeding three hundred years they’ve failed to keep up with advances in physics and biology, rather leaving economists as the only believers in an approach that suggests we have no free will, a position from which they’re having to be dug out and defused, one unexploded theorist at a time.

Newton’s Error

When Isaac Newton published his theory of gravity he knew it contained a serious flaw; his equations didn’t exactly match what was observed. He reckoned, correctly, that the differences between his theory and the observations were down to the gravitational effect on the planets of other planets – so called perturbations, which he didn’t know how to mathematically model. He said:

“But to consider simultaneously all these causes of motion and to define these motions by exact laws admitting of easy calculation exceeds, if I am not mistaken, the force of any human mind.”

And, of course, he was mistaken. The force of Laplace’s mind successfully solved the problem. Having achieved this, though, Laplace went a stage further. Because he could exactly calculate the position of any planet he could compare this with the results of observations from astronomers. What he discovered changed human history.

Observer Bias

It turned out that observers made errors, but they made them in a particular way – their observations fell about the actual position of the planet in a very distinctive pattern. This pattern, of course, was the ultra-familiar Bell curve or normal distribution. Laplace realised that human error was statistically quantifiable and, therefore, could be effectively eliminated from the data. This…
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Zero Hedge

Trump's $50 Billion Farm Deal Is Fantasy After Trade War Market Shifts

Courtesy of ZeroHedge View original post here.

Industry insiders have told South China Morning Post (SCMP) that President Trump's alleged $50 billion agriculture deal with China is merely a fantasy, used to stimulate his Farm Belt supporters ahead of an election year, and even used as a communication tool to drive the stock market to new highs. Still, the likelihood of it actually happening is very low.

SCMP notes that China has never confirmed the $50 to ...



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Phil's Favorites

What is an oligarch?

 

What is an oligarch?

Boris Yeltsin shakes hands with Russia’s most powerful businessmen in Moscow. AP Photo

Courtesy of Joel Samuels, University of South Carolina

With the impeachment hearings for President Donald Trump under way, several American diplomats and ...



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The Technical Traders

When Oil Collapses Below $40 What Happens? PART III

Courtesy of Technical Traders

This, the final section of this multi-part research article, will continue our exploration of the consequences that may result from our ADL predictive modeling system’s suggestion that Oil may continue to fall to levels below $40 over the next few months. 

In Part I and ...



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Biotech

Why telling people with diabetes to use Walmart insulin can be dangerous advice

Reminder: We are available to chat with Members, comments are found below each post.

 

Why telling people with diabetes to use Walmart insulin can be dangerous advice

A vial of insulin. Prices for the drug, crucial for those with diabetes, have soared in recent years. Oleksandr Nagaiets/Shutterstock.com

Courtesy of Jeffrey Bennett, Vanderbilt University

About 7.4 million people ...



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Insider Scoop

Glass House Group Appoints Graham Farrar As President

Courtesy of Benzinga

Glass House Group, a California-based cannabis and hemp company, earlier this week appointed Graham Farrar as president.

In his new role, Graham will oversee the company’s short and long-term business strategies, budgets and operations, and report up to Glass House Group CEO Kyle Kazan.

A long-time entrepreneur and an original team member of both Sonos (NASDAQ: SONO...



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Chart School

Dow Jones cycle update and are we there yet?

Courtesy of Read the Ticker

Today the Dow and the SP500 are making new all time highs. However all long and strong bull markets end on a new all time high. Today no one knows how many new all time highs are to go, maybe 1 or 100+ more to go, who knows! So are we there yet?

readtheticker.com combine market tools from Richard Wyckoff, Jim Hurst and William Gann to understand and forecast price action. In concept terms (in order), demand and supply, market cycles, and time to price analysis. 

Cycle are excellent to understand the wider picture, after all markets do not move in a straight line and bear markets do follow bull markets. 



CHART 1: The Dow Jones Industrial average with the 900 period cycle.

A) Red Cycle:...

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Digital Currencies

Is Bitcoin a Macro Asset?

 

Is Bitcoin a Macro Asset?

Courtesy of 

As part of Coindesk’s popup podcast series centered around today’s Invest conference, I answered a few questions for Nolan Bauerly about Bitcoin from a wealth management perspective. I decided in December of 2017 that investing directly into crypto currencies was unnecessary and not a good use of a portfolio’s allocation slots. I remain in this posture today but I am openminded about how this may change in the future.

You can listen to this short exchange below:

...



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Kimble Charting Solutions

Silver Testing This Support For The First Time In 8-Years!

Courtesy of Chris Kimble

Its been a good while since Silver bulls could say that it is testing support. Well, this week that can be said! Will this support test hold? Silver Bulls sure hope so!

This chart looks at Silver Futures over the past 10-years. Silver has spent the majority of the past 8-years inside of the pink shaded falling channel, as it has created lower highs and lower lows.

Silver broke above the top of this falling channel around 90-days ago at (1). It quickly rallied over 15%, before creating a large bearish reversal pattern, around 5-weeks after the bre...



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Lee's Free Thinking

Today's Fed POMO TOMO FOMC Alphabet Soup Unspin

Courtesy of Lee Adler

But make no mistake, if the Fed wants money rates to stay down by another quarter, it will need to imagineer even more money.

That’s on top of the $281 billion it has already imagineered into existence since addressing its “one-off” repo market emergency on September 17. This came via  “Temporary” Repo Man Operations money, and $70.6 billion in Permanent Open Market Operations (POMO) money.

By my calculations that averages out to $7.4 billion per business day. That works out to a monthly pace of $155 billion or so.

If they keep this up, it will be more than enough to absorb every penny of new Treasury supply. That supply had caused the system to run out of money in mid September.  This flood of paper had been inundati...



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Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

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Members' Corner

Despacito - How to Make Money the Old-Fashioned Way - SLOWLY!

Are you ready to retire?  

For most people, the purpose of investing is to build up enough wealth to allow you to retire.  In general, that's usually enough money to reliably generate a year's worth of your average income, each year into your retirement so that that, plus you Social Security, should be enough to pay your bills without having to draw down on your principle.

Unfortunately, as the last decade has shown us, we can't count on bonds to pay us more than 3% and the average return from the stock market over the past 20 years has been erratic - to say the least - with 4 negative years (2000, 2001, 2002 and 2008) and 14 positives, though mostly in the 10% range on the positives.  A string of losses like we had from 2000-02 could easily wipe out a decades worth of gains.

Still, the stock market has been better over the last 10 (7%) an...



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Promotions

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Phil has a chapter in a newly-released eBook that we think you’ll enjoy.

In My Top Strategies for 2017, Phil's chapter is Secret Santa’s Inflation Hedges for 2017.

This chapter isn’t about risk or leverage. Phil present a few smart, practical ideas you can use as a hedge against inflation as well as hedging strategies designed to assist you in staying ahead of the markets.

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Philip R. Davis is a founder Phil's Stock World, a stock and options trading site that teaches the art of options trading to newcomers and devises advanced strategies for expert traders...

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