Posts Tagged ‘epidemiological model of stockmarket madness’

Sexual Trading

No, this is not about sex per se, but just as exciting!  – Ilene

panic Sexual Trading

Courtesy of Tim at The Psy-Fi Blog

Contagion in Markets

It’s often remarked that stockmarket manias and panics are contagious, as though there’s some virus spreading through the markets, infecting the participants and causing their irrational behaviour. Of course, this is usually meant as a metaphor rather than something to be taken literally – it’s a nice conceit that there’s a disease “out there” causing us to all do stupid things all together.

However, humans are social animals, we live in social networks and networks are prone to attack at their weakest points. Models of how real and virtual diseases spread – the study of epidemiology – can give us clues as to what’s really happening when everything goes screwy. And it turns out that the more connected we are the more danger we’re in.

Rod Steiger’s Network

Rod Steiger with Doris DayMost people are aware of the Kevin Bacon game which measures actors by how close they’ve come to acting with the prolific star of Flashdance. Someone who’s acted in the same film with Kevin has a Bacon number of 1, someone who’s acted with someone who’s acted in the same film as him has a number of 2, and so on. By tracing out this network researchers have been able to piece together the network of social connectedness amongst Hollywood actors. In fact it turns out that Mr Bacon isn’t anywhere near the most connected actor, and the thesps should actually be linked by the Rod Steiger number.

What’s really interesting, however, is what happened when the researchers looked at how the actors were connected. It turned out that the average actor has an average number of connections but that a few, key, thespians held the network together. These critical “nodes” had far, far more connections than most of their fellow luvvies. If you think of this as a network, then if you could somehow remove the key players then suddenly the whole thing would fall apart.

Scale Free Networks

It turns out that this is a decent model for the way most social networks link and, in particular, for the way diseases spread. Epidemiologists have a real interest in understanding this because they’re interested in figuring out how to prevent the spread of diseases like


continue reading


Tags: , , , , , , , , ,




 
 
 

Zero Hedge

"These Numbers Are Ugly" - WTO Forecasts Collapse In World Trade, Recovery For 2021

Courtesy of ZeroHedge View original post here.

"World trade is expected to fall by between 13% and 32% in 2020 as the COVID 19 pandemic disrupts normal economic activity and life around the world," the WTO report said. 

The Geneva-based body does not see a recovery in global trade until 2021, and even then, the outcome of recovery is mainly dependent "on the duration of the outbreak and the effectiveness o...



more from Tyler

The Technical Traders

Adaptive Fibonacci Suggests Much Lower Prices Yet To Come - Part I

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system suggests a much deeper price move is in the works and the current price rally will likely end near resistance levels identified by the Adaptive Fibonacci Price Modeling system.  We are posting this research post for friends and followers to help them understand the true structure of price and to allow them to prepare for what we believe will become a much deeper downside price move in the future.

Fibonacci Price Theory teaches us that price moves in waves within up and down price cycles. The recent peak in price, near February 25, 2020, has resulted in a very deep -36% price collapse in the S&P 500 (ES) recently. This dow...



more from Tech. Traders

Phil's Favorites

Striking Amazon, Instacart employees reveal how a basic economic principle could derail our ability to combat the coronavirus

 

Striking Amazon, Instacart employees reveal how a basic economic principle could derail our ability to combat the coronavirus

Samuel Diaz, a delivery worker for Amazon Prime, loads his vehicle with groceries from Whole Foods in Miami. AP Photo/Lynne Sladky

Leigh Osofsky, University of North Carolina at Chapel Hill

A series of recent protests by the workers preparing and delivering our essential foods and other goods highlights a key risk to our ability to combat the coronavirus.

Some employees at an Amazon warehouse and Instacart “shoppers” ...



more from Ilene

Biotech/COVID-19

In the rush to innovate for COVID-19 drugs, sound science is still essential

 

In the rush to innovate for COVID-19 drugs, sound science is still essential

Employees work on the production line of chloroquine phosphate, resumed after a 15-year break, in a pharmaceutical company in Nantong city in east China’s Jiangsu province Thursday, Feb. 27, 2020. Feature China/Barcroft Media via Getty Images

Christopher Robertson, University of Arizona; Alison Bateman-House, ...



more from Biotech/COVID-19

ValueWalk

Coronavirus symptoms, causes, prevention and cure

By Jacob Wolinsky. Originally published at ValueWalk.

The best case situation for Coronavirus or COVID-19 is that in a few weeks it dies down and things get back to normal. However, we must entertain the possibility of a far more frightening scenario.

Warmer weather may not hurt coronavirus

April 8, 2020 Update: The number of coronavirus cases in New York State has now topped the number in Italy. New York Gov. Andrew Cuomo said 779 people died of COVID-19 in the state in a single day, marking the highest one-day death total from the virus. More than 6,200 people have died of the virus in New York, which Cuomo said is double the number of people who died there in the Sept. 11, 2001 terrorist attacks.

Many experts have been counting on the warmer months providing some relief from the coronavirus. However, a National Academies of Sciences panel told the White House t...



more from ValueWalk

Kimble Charting Solutions

Market Crash Reversal Patterns "Experiment" With History!

Courtesy of Chris Kimble

S&P 500 Index versus “Inverted” 30 Year Yield “monthly” Chart

Stocks and treasury bond yields had a wild (and scary) month of March as the financial markets crashed to new lows.

In today’s chart, we highlight this by looking at long-term “monthly” chart of the S&P 500 Index versus an “inverted” 30 Year US Treasury Bond Yield.

Note that inverting charts offers a different perspective and reduces bias. For more on this, ...



more from Kimble C.S.

Chart School

The Big Short movie guides us to what is next for the stock market

Courtesy of Read the Ticker

There is nothing new in WallStreet, it is only the players that change. Sometimes a market player or an event gets ahead of the crowd and WallStreet has to play catch up.

Previous Post Dow 2020 Crash Watch Dow, Three strikes and your out!

It is important to understand major WallStreet players do not want to miss out on a money making moves.  







...

more from Chart School

Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

http://www.insidercow.com/ more from Insider

Members' Corner

10 ways to spot online misinformation

 

10 ways to spot online misinformation

When you share information online, do it responsibly. Sitthiphong/Getty Images

Courtesy of H. Colleen Sinclair, Mississippi State University

Propagandists are already working to sow disinformation and social discord in the run-up to the November elections.

Many of their efforts have focused on social media, where people’s limited attention spans push them to ...



more from Our Members

Digital Currencies

While coronavirus rages, bitcoin has made a leap towards the mainstream

 

While coronavirus rages, bitcoin has made a leap towards the mainstream

Get used to it. Anastasiia Bakai

Courtesy of Iwa Salami, University of East London

Anyone holding bitcoin would have watched the market with alarm in recent weeks. The virtual currency, whose price other cryptocurrencies like ethereum and litecoin largely follow, plummeted from more than US$10,000 (£8,206) in mid-February to briefly below US$4,000 on March 13. Despite recovering to the mid-US$6,000s at the time of writin...



more from Bitcoin

Promotions

Free, Live Webinar on Stocks, Options and Trading Strategies

TODAY's LIVE webinar on stocks, options and trading strategy is open to all!

Feb. 26, 1pm EST

Click HERE to join the PSW weekly webinar at 1 pm EST.

Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

This week, we also have a special presentation from Mike Anton of TradeExchange.com. It's a new service that we're excited to be a part of! 

Mike will show off the TradeExchange's new platform which you can try for free.  

...

more from Promotions

Lee's Free Thinking

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

 

Why Blaming the Repo Market is Like Blaming the Australian Bush Fires

Courtesy of  

The repo market problem isn’t the problem. It’s a sideshow, a diversion, and a joke. It’s a symptom of the problem.

Today, I got a note from Liquidity Trader subscriber David, a professional investor, and it got me to thinking. Here’s what David wrote:

Lee,

The ‘experts’ I hear from keep saying that once 300B more in reserves have ...



more from Lee

Mapping The Market

How IPOs Are Priced

Via Jean Luc 

Funny but probably true:

...

more from M.T.M.





About Phil:

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...

Learn more About Phil >>


As Seen On:




About Ilene:

Ilene is editor and affiliate program coordinator for PSW. Contact Ilene to learn about our affiliate and content sharing programs.