Monte Carlo Techniques

There is an assumption that drives all of our expectations for how our economy will be in the future.  That assumption is one of endless economic growth. Clearly endless exponential growth is impossible. Yet that is what we base all of our expectations upon. We all agree that zero or negative economic growth is bad (just look around now at the effects of the Great Recession). But we also know logically that 2% or 4% annual growth every year leads to an exponential growth outcome that is unsustainable. 

In this free webcast, Dr. William Strauss models the next 100 years, based on the last century's data. The experiment in this webcast is about the future. If the model can very closely replicate the last 100 years, what does it have to say about the next 100 years? The experiment uses @RISK’s risk analysis and Monte Carlo techniques to generate new combinations of parameters for each of tens of thousands of runs of the simulation. Changes in the parameters represent potential exogenous policy choices.

The “doing what you did gets you what you got” scenario leads to a surprising and unsettling outcome. The experiments using Evolver (genetic algorithm optimization software) do find a path that works. Obviously if it is not “business-as-usual” that leads to a stable outcome, it is some other way. The policy choices that lead to a stable outcome suggest that the future of capitalism is not going to be what we expect it to be.

Palisade is pleased to host this presentation from Dr. William Strauss.

William Strauss is the President and founder of FutureMetrics. He brings more than thirty years of strategic planning, project management, data analysis, and modeling experience into the company’s stock of knowledge capital. Bill’s professional history includes executive positions as director, president, and senior vice president, as well as positions as senior analyst and field coordinator. He has an MBA (specializing in Finance) and a PhD (Economics). Read more of Dr. Strauss' bio here.

» Complete abstract of "Simulating the U.S. Economy: Where will we be in 100 years?" 
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This Thursday, 28 January 2010 at 11am ET, Dr. William Strauss, President of FutureMetrics, will present a free live webcast entitled, "Simulating the U.S. Economy: Where will we be in 100 years?" Sign up now to attend the webcast.

There is an assumption that drives all of our expectations for how our economy will be in the future. That assumption is one of endless economic growth. Clearly endless exponential growth is impossible. Yet that is what we base all of our expectations upon. We all agree that zero or negative economic growth is bad (just look around now at the effects of the Great Recession). But we also know logically that 2% or 4% annual growth every year leads to an exponential growth outcome that is unsustainable. 

To see where this growth imperative will take us we first have to see how we go to where we are today. This free live webcast first models the 20th century. The model is both complex and simple. The basic schematic of the model’s relationships is easy to understand. Furthermore, the core of the model is a simple production function that combines capital, labor, and the useful work derived from energy to generate the output of the economy. Complexity is contained in the solutions to the internal workings of the model. What is unique is that there are no exogenous economic variables.  Once the equations’ parameters are calibrated, setting the key outputs to “one” in 1900 results in their time paths very closely predicting the U.S. GDP and its key components from 1900 to 2006. 

The experiment in this webcast is about the future. If the model can very closely replicate the last 100 years, what does it have to say about the next 100 years? From 1900 to 2006 there are periods in which there was parameter switching. (The optimal parameters and the years for the switching were found using a constrained optimization technique.) That suggests that in the future there will also be changes. The experiment uses @RISK’s features (risk analysis software using Monte Carlo techniques) to generate new combinations of parameters for each of tens of thousands of runs of the simulation. Changes in the parameters represent potential exogenous policy choices.

The “doing what you did gets you what you got” scenario leads to a surprising and unsettling outcome. The experiments using Evolver (genetic algorithm optimization using Monte Carlo simulation) do find a path that works. Obviously if it is not “business-as-usual” that leads to a stable outcome, it is some other way. The policy choices that lead to a stable outcome suggest that the future of capitalism is not going to be what we expect it to be.

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William Strauss is the President and founder of FutureMetrics. He brings more than thirty years of strategic planning, project management, data analysis, and modeling experience into the company’s stock of knowledge capital. Bill’s professional history includes executive positions as director, president, and senior vice president, as well as positions as senior analyst and field coordinator. He has an MBA (specializing in Finance) and a PhD (Economics).

» Register now for this FREE live webcast
» View archived webcasts

In a report issued last month, KPMG emphasizes the need for comprehensive, strategic risk management across an organization. Entitled “The Business Case for a Risk Executive: Leading Efforts to Avoid Surprises, Maneuver through Challenges, and Add Value,” the report notes that most current risk management efforts are specific to particular departments, projects, or regulations, and do not approach risk from an enterprise level. This had led to critical oversights and missed opportunities.

To address this gap, KMPG recommends the appointment of a risk executive. This person’s dedicated purpose is “to help prepare the organization to respond to change and the risks that emerge in changing times, and to turn those efforts into opportunities that benefit the organization.” More specifically, such an executive would unify risk approaches across business units and departments, standardize reporting, and establish a common risk “language.” (Note: Risk modeling software and Monte Carlo techniques play central roles in this effort.)

Expounding on the importance of risk management experts, the report concludes, "Without a risk executive, risk management efforts will likely continue to lag and hamper the organization’s effort to recover. But with a risk executive owning the process, risk management can move beyond a support role and help enable the organization to realize its strategic goals and rebuild business value."

» Read the full report (PDF)

Dr. Clayton Graham is an adjunct professor of Statistics and Economics at DePaul University. He holds senior positions with the Chaos Group, Inc. and Analytical Advantages, LLC where he functions as a management consultant specializing in analytical and graphic econometrics.

He will present a case study at the 2009 the 2009 Palisade Conference: Risk Analysis, Applications, & Training. The conference is set to take place on 21 - 22 October at the Hyatt Regency in Jersey City, 10 minutes by PATH from Manhattan's Financial District.

See the abstract for Clay Graham's case study below, and see the full schedule for the Conference here.

Capitalizing Upon Market Inequities:
A Game Plan for Successful Sports Wagering

Sports wagering brings two separate "markets" together. First is the production market or the game itself.  The second is the wagering or betting market. As a matter of practicality, the wagering market is itself in balance, i.e., bet clearing is covered through the process of adjusting the cost-payout ratio (the line). Betting lines are translated into an expected probability of winning. This resultant probability is frequently inconsistent with the probability of the team actually winning. 

Hence, the opportunity to capitalize upon the dichotomy between the inequities of the production and gaming markets will be detailed and quantified. The presentation will include:

• Fundamentals of gambling lines and odds,
• Identification of key metrics,
• Methods of production modeling baseball and basketball
      (similarities and differences),
• Integration of economics (investment) with production,
• Economics of decision making.

Principal Palisade software utilized includes: StatTools (statistical analysis toolkit for Microsoft Excel), @RISK (risk analysis software using Monte Carlo techniques in Excel) and Evolver (genetic algorithm optimization in Excel). The presentation will have a heavy graphic and visualization emphasis. Theoretical statistics will be tightly tied with pragmatic realities of game modeling and economically based decision making. 

Specific quantification will consist of:

• Probabilities of winning a game,
• Measurement bias of officials,
• Quantification of player performance,
• Expected values of return on investment,
• Sports gambling optimizing algorithm.

Examples of actual results for current and past seasons along with predictions will be provided. 

In short, it’s "Card Counting" for sports!

More information about this project can be seen at Baseballwon.com.

Because of the tremendous savvy of people like you, my readers, I find I have to be very careful in my use of terminology, etc.  I often flee to Wikipedia.  Clearly it's time for me to attend another user's conference because I know for a fact the everybody in the crowd will have some truly daunting chops.