Showing posts with label economics. Show all posts
Showing posts with label economics. Show all posts

3/18/2013

Purchasing and Supply Management Review

Purchasing and Supply Management
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This is the textbook that every Purchasing professional must have on the shelf. It is written by the gurus in the field that helped to define the profession and set standards by developing the professional certification requirements.
The book establishes common language to describe Purchasing core processes that are applicable across industry and organizational lines. Because of the common language it establishes it can be really helpfull for someone who has been in a single industry or organization for some time that wants to transition to another industry but only knows the terms from their previos field.
For example someone involved in government procurement wishing to transition to the private sector might find the book usefull. Furthermore, it is written in the same language as appears on the NAPM APP and CPM examinations.
I have used the book both in a Purchasing Masters Degree Program at St Marys College in California and also in a Purchasing Certificate Program offered by the University of Phoenix and the material and cases are always well received by the students. The cases in particular are good and provide a common ground for people who have used the book.
There are some other books out there and new gurus are emerging but for now this is still the best.
William J. Kohnen Instructor University of Phoenix

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This best-selling text's hallmark has always been its fundamental treatment of the basics. In the thorough revisionthe change of title reflects the fact that purchasing is a field in transition: In most industries it is evolving into purchasing and supply management. Major new areas in the sixth edition include global sourcing, supplier and supply chain management, the use of cross-functional teams in new product development, commodity management and sourcing, and early purchasing and supplier involvement in specifications development, New topics include total quality management, parternering and strategic alliances, and just-in-time purchasing and outsourcing developments

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2/27/2013

Financial Shock: A 360º Look at the Subprime Mortgage Implosion, and How to Avoid the Next Financial Crisis Review

Financial Shock: A 360º Look at the Subprime Mortgage Implosion, and How to Avoid the Next Financial Crisis
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In this age of full disclosure, I received this book free from the Amazon Vine program....with the condition that I publish a book review.
I may have purchased this book anyway. Back in the middle of 2007 when the sub-prime problem first surfaced......I remember a talking head on TV saying the sub-prime issue would not become a problem. His rationale was that sub-prime only represented a single digit percentage of the total mortgage market......and therefore it would have no major impact on financial markets......even if all sub-prime debt went bad. Boy was he wrong!! I have been curious how the sub-prime fiasco almost brought down the entire world financial markets.
Another disclaimer is that I have not personally been involved much with mortgage loans. My first mortgage was back in 1978. It was a 30 year fixed mortgage, and since I only put 10% down, it was mandatory to have mortgage insurance......until my equity reached 20%. I got additional 30 year fixed mortgages in 1980, 1994, and 1995 due to job location changes. In 1999, I got a variable rate loan on a new home.......put 50% down......and then converted to a 15 year fixed rate in early 2007. I also live in Illinois, not one of the national hotbed markets for sub-prime lending.
Zandi says there has been a financial markets panic about every 10 years. He predicts the next one will involve U.S. government debt with all our under-funded liabilities. Other authors have said there is a stock market crisis about every 25 years........because it takes this long for the "burned" generation to retire and be replaced with youngsters who have no memory of the last bubble.
Zandi explains the sequence of the sub-prime fiasco like this:
1.Fed lowered interest rates after 9/11 to stimulate the economy
2.Fed was not worried about creating inflation because the shift in manufacturing to China actually threatened deflation, not inflation
3.With returns on savings accounts being so low, plus the stock market going nowhere after the Tech stock bubble burst.......people chose to invest in their homes
4.Foreign countries could not get decent returns on fixed income investments due to low interest rates......so they chose to buy slightly higher yielding mortgage backed investments
5.Local banks changed from being prudent lenders holding mortgages to simply financial intermediaries driven by loan processing fees. Since they no longer held any mortgages, they didn't have to worry about making sure they were issuing loans that homeowners could really afford.
6.New companies jumped into the mortgage lending market ...with the same motives as the banks. The majority of borrowers did not even realize how risky their new loans were....especially if home prices declined.
7.Wall Street created exotic mortgage backed financial instruments and marketed their higher returns.
8.The Federal Reserve Chairman and all the regulators were asleep at the wheel.
9.Financial rating firms completely missed the boat on how risky these new financial instruments really were.
10.Eventually the music stopped.....there were no people left to keep bidding up the prices of homes. The house of cards came tumbling down.Zandi points out that sub-prime mortgages peaked at ½ of all mortgage originations.
A way was found to avoid the mortgage insurance if you put down less than 20%. You simply borrowed 80% on the first loan, then immediately took out a 2nd loan for the remaining 20%......apparently mortgage insurance is not required on either the 1st or 2nd loan.
Verification of income also went out the window.
Zandi points out that Americans lead the world in terms of how much housing cost we incur. Americans spend 33% of spending on their homes, while New Zealand spends 25%, France 20% and Japan 14%.
Zandi points out that at the peak of the boom in 2006, foreign investors owned 1/3 of all U.S. mortgages.
Zandi also points out that the price-to-rent ratio is a good bubble indicator.......analogous to the PE ratio in stocks. This ratio has been about 17 the last 25 years......but it peaked at 25 at the height of the boom. For this ratio to return to its 25 year average of 17, national U.S. house prices must drop 25%........and the hottest markets must drop 35%.
The author says the sub-prime bubble is 4 times as bad as the S&L fiasco ($1 Trillion versus $250B).
The author has some recommendations to avoid another sub-prime crisis including:
1.Lenders must verify income and assets
2.Lenders must verify borrowers are able to pay back the loan
3.Mandatory escrow for taxes and insurance
4.Start teaching personal finance in high school
I found the book easy to read and entertaining. However, I got very frustrated with the color coding of his charts. I could not distinguish what the variables were in most of his charts. Maybe he made them in color, and then the black-white conversion process made them illegible.
Given my background, I am shocked at how loose the lending process has become compared to 20 or 30 years ago. As the author points out, everyone in the lending food chain assumed "the other guy" had checked out the quality of the loan made...and in reality nobody checked it out.
After reading about the Tulip bulb and South Seas bubble......plus living through the 1989 S&L crisis, the 2000 Tech wreck, and the 2007 sub-prime fiasco.........this book has help give me a better idea of how to recognize the next financial bubble.
Some of the key indicators of bubbles include:
1."It's different this time"
2.TV shows and advertisements on speculating including store owners who sell stock instead of their normal goods (Tulip craze), ads showing taxi drivers who quit hauling passengers and day-trade (Tech Stocks), and TV shows dedicated to flipping houses
3.Historic valuation ratios are far exceeded (Tulip bulbs, PE ratios of 100 for Tech Stocks, Price-to-rent ratio for housing)All in all, I thought the author did a good job of exposing the role of each member in the housing loan food chain had in creating the sub-prime mess.
In this age of full disclosure, it can be noted that I am the author and publisher of the book INDEX MUTUAL FUNDS: HOW TO SIMPLIFY YOUR LIFE AND BEAT THE PROS. This book is an introduction to the concept of index funds is and is sold on Amazon. I am also a contributing author to the book THE BOGLEHEADS GUIDE TO RETIREMENT PLANNING available from Amazon with an estimated release date of October 2009. I have also written 21 short stories on investing which are also available on Amazon.
If you are done speculating in the housing market, these books on conventional stock and bond investing may help you slowly grow more wealthy:

The Richest Man in Babylon
Bogle on Mutual Funds: New Perspectives for the Intelligent Investor
The Millionaire Next Door
The Four Pillars of Investing: Lessons for Building a Winning Portfolio
A Random Walk Down Wall Street: The Time-Tested Strategy for Successful Investing, Ninth Edition
The Coffeehouse Investor: How to Build Wealth, Ignore Wall Street, and Get On With Your Life
The Bogleheads' Guide to Investing

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"The obvious place to start is the financial crisis and the clearest guide to it that I've read is Financial Shock by Mark Zandi. ... it is an impressively lucid guide to the big issues."
—The New York Times


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2/25/2013

Teaching English Overseas: A Job Guide for Americans & Canadians Review

Teaching English Overseas: A Job Guide for Americans and Canadians
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The book is brilliant, and my only regret is that it was not available thirty years ago when I entered the world of EFL! I have travelled and taught in many countries, and although I never actually met Jeff Mohamed I kept hearing his name. He is a legendary figure in English language teaching.
Written in a friendly and highly readable style, this book covers every single aspect of the overseas teaching experience. It shows you how to determine your suitability to be a teacher, how to select a training course, how to conduct the job search, and how to settle into a job teaching English overseas. And this guide is not afraid to tackle issues such as teaching illegally (without a work permit), health issues and those sensitive cross-cultural issues (including personal relationships). Increasingly Americans seem to be becoming wary, or even afraid, of working abroad. With its thoroughly grounded and practical approach to all the issues, this book dispels those fears. Jeff Mohamed's enthusiasm is highly contagious!
The listings of resources are current and incredibly comprehensive (I was pleased to see it included the school in Egypt, ILI Helopolis, where I spent many happy years!)
For those starting their careers as teachers this book is invaluable. For those more seasoned teachers, the lists of resources (almost 100 pages of them!) are invaluable. And I see from the introduction that if you do not like it, you can contact the publisher for a full refund. What have you got to lose?

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The new, revised edition of this comprehensive guide for people who want to find jobs teaching English abroad. It includes detailed practical advice on: teaching without training; choosing a TEFL training program; the current overseas job market; how to conduct a successful job search; legal, medical and other practical considerations; dealing with culture shock. It also contains contact details of 450 schools and other organizations which between them hire more than 10,000 teachers every year.

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2/23/2013

Evolution of Networks: From Biological Nets to the Internet and WWW (Physics) Review

Evolution of Networks: From Biological Nets to the Internet and WWW (Physics)
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As a newcomer in the field of network theory I read first this book. It is quite easy to understand: clear and logical. However the calculations somewhere are too compact.

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Only recently did mankind realize that it resides on a world of networks. The Internet and the World Wide Web are changing our life. Our physical existence is based on various biological networks. We have recently learned that the term "network" turns out to be a central notion in our time, and the consequent explosion of interest in networks is a social and cultural phenomenon. The principles of the complex organization and evolution of networks, natural and artificial are the topic of this book, which is written by physicists and is addressed to all involved researchers and students. The aim of the text is to understand networks and the basic principles of their structural organization and evolution. The ideas are presented in a clear and pedagogical way, with minimal mathematics, so even students without a deep knowledge of mathematics and statistical physics will be able to rely on this as a reference. Special attention is given to real networks, both natural and artificial. Collected empirical data and numerous real applications of existing theories are discussed in detail, as well as the topical problems of communication networks.

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2/16/2013

Great Jobs for Economics Majors (Great Jobs For... Series) Review

Great Jobs for Economics Majors (Great Jobs For... Series)
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The "Great Jobs..." series (offerings range from accounting to theatre) all suffer from a rather fundamental flaw: None of their authors posses the skills of which they're purporting to be qualified to give advice on. Camenson knows nothing about economics. If someone is writing career books for a living, chances are that they are among the worst people to be getting career advice from (unless you want to write career books). What's worse, the vast bulk of this book does not even pertain to economics. Instead it offers examples of sloppy cover letters and "methods of self assessment" that have been simply rehashed from the other books of this series. In essence, there is only one book in the "Great Jobs..." series; it has just been fitted with a different cover for each undergraduate major in hopes to appeal to the broadest audience. Great idea - Bad book.

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A degree in economics adds up to success!

You've worked hard for that economics degree. Now what? Sometimes the choice of careers can seem endless; the most difficult part of a job search is narrowing down your options.

Great Jobs for Economics Majors will help you choose the right career out of the myriad possibilities at your disposal. It provides detailed profiles of careers in your field along with the basic skills necessary to begin a focused job search. You'll soon be on the fast track to landing a job that satisfies your personal, professional, and practical needs.

Great Jobs for Economics Majors will help you:

Determine the occupation that's best suited to you
Craft a résumé and cover letter that stand out from the rest
Learn from practicing professionals about everyday life on the job
Become familiar with current statistics on salaries and trends within the profession

Go from economics major to:Loan officer * Bank manager * Financial aid director * Cost analyst * Retail manager * Estate planner * Sales representative * Market analyst * University professor


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2/11/2013

150 Best Recession-Proof Jobs (Jist's Best Jobs) Review

150 Best Recession-Proof Jobs (Jist's Best Jobs)
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I got this book out of the library to help my daughter decide on the best course of action. This book is laughable it is so wrong. The yearly job openings he lists for some fields are often not broken down but lumped together with a disclaimer, that if you don't read, may make you think that there are over 200,000 openings for foreign language teachers (guess it is all secondary education teachers, but then he got his information from some "source"). He lists job openings for librarians and social workers as being almost the same, but job growth is around 18% for social workers and around 4% for librarians. His projection on pay is also off for many jobs. Obviously he sits in an office gathering data from his sources instead of going out into the real world. Don't base any career decision on this book, please!!!

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This unveils the most secure and high-paying jobs in good times and bad times. In just two steps, this book helps readers focus their career options and learn more about secure jobs that interest them. First, reader explore 75 lists that rank the best recession-proof jobs according to pay, growth, openings, education level, personality type and more. Next, readers review descriptions of the jobs that appeal to them. These detailed descriptions include information about a job's pay, growth, openings, tasks, skills needed and much more.

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