Monday, April 20, 2009
Covered Call
In conclusion, the potential profits of covered calls are limited, but the potential losses of covered calls are in unlimited. I think most of financial derivatives also make limited profits and unlimited losses
http://www.investopedia.com/articles/optioninvestor/04/021104.asp
http://www.forbes.com/2009/04/06/options-income-portfolio-personal-finance-investing-ideas-covered-calls.html
http://en.wikipedia.org/wiki/Covered_call
Sunday, April 19, 2009
Opinion in " to invest or not to invest"
Most of people who want to invest now do not know where to invest. In addition, some investors would recommend investing in gold. When the stock market is unstable, people tend to invest into commodities, such as gold, oranges, and apples. In addition, as we all know gold is limited, so people think the price of gold would never go down. People simply buy actual gold, and re-sell them when the price of gold is higher. Or people buy mutual funds that are related to gold mining companies. However, I want to notice that the gold investments also have risks. First, if people try to buy actual gold, it contains additional 10% of fees to buy actual gold. The cost is a high compared to buy stocks. Next, a volatility of gold price is high. In March 2008, the price of gold per ounce was $1000, but the price fall down to $700 in October 2008. The 30% of gold price was gone down in 7 months. Thus, people should notice that price of gold could be down. Last, the returns in the mutual funds that are related to gold mining companies are also affected by foreign currencies. The reason is that the size of mutual funds is relatively small, so the most of brokers of that funds also invest internationally. Therefore, I would recommend to people to consider seriously before they invest in gold.
http://www.fool.com/investing/dividends-income/2008/10/24/invest-without-the-stress.aspx
http://goldprice.org/gold-price-history.html
http://uniquebl0gs.blogspot.com/2009/04/to-invest-or-not-to-invest.html
Friday, April 10, 2009
Short Selling
Personally, I do not like the way of investment like short selling. The reason is that the profit is limited and the loss is unlimited. If an investor buys a stock with his or her money, the investor could estimate how much would the investor loses on his or her investment if the stock defaults. However, if an investor invests through short selling, he or she cannot estimate the loss of worst cases.
http://en.wikipedia.org/wiki/Short_selling
Thursday, April 9, 2009
Opinion in CEO Compensation
As of 2004, when CEOs got their total compensations, only 15% of the compensations was their salaries, a 23% was their bonuses, and a 62% was the long-term incentives such as stock options, restricted stock, and performance units/shares. Thus, basically, if CEOs do not perform their job well or their companies’ shares go down, the 62%, which is the long-term incentive, of their total compensations could be reduced. However, there were some exceptions. Some CEOs’ compensations were increased while their companies’ shares were decreasing. For example, the CEO of Merrill Lynch, Stanely O’Neal, had more than $160 million of total compensation while the company was dropping down 40% of its share value, and imposed huge debts. I think only a few CEOs get their compensations like the way Stanely O’Neal had gotten. In addition, those CEOs cause normal people to think that CEOs’ compensations are too high. Some CEOs got underpaid, for example, Jack Welch, the former CEO of General Electric, raised GE’s assets from about $14 billion to $500 billion before he retired, but he got the compensations relatively lower with his achievements.
Most of CEOs are having too much stress on their heavy works and pressures, the most of CEOs work around 60 hours per week, and they bring their work to home. Even though their pays are about 160 times of the average workers’ salary, I think they deserve it.
http://dwang9.blogspot.com/2009/04/ceos-compensation.html
http://www.investopedia.com/articles/fundamental-analysis/08/executive-compensation.asp
http://equityprivate.typepad.com/ep/2006/03/yesterday_finan.html
http://economistsview.typepad.com/economistsview/2007/09/reich-ceos-dese.html
http://www.blnz.com/news/2009/03/23/Executive_Isnt_That_Excessive_Some_5335.html
Sunday, April 5, 2009
Arbitrage
http://www.investopedia.com/articles/trading/07/statistical-arbitrage.asp
http://en.wikipedia.org/wiki/Risk_arbitrage
http://cafe.daum.net/hedgemanagement/6d8t/2?docid=1GKJ2%7C6d8t%7C2%7C20081223163550&q=statistical%20arbitrage&srchid=CCB1GKJ2%7C6d8t%7C2%7C20081223163550
Friday, April 3, 2009
Opinion in "McDonald’s first quarter revenue drop "
The main idea of Tewodros' article is that even though McDonald's sales increase, thier profits decrease due to foreign currency flcutuation and company’s raw materials such as ingredients of burgers and salads costs go up. Tewodros suggested that McDonald should hedge with third party to exchange McDonald’s foreign currencies into close the value of current U.S dollar. In addition, by making forward contract, McDonald could buy their raw material with fixed cost in contracted period. I agree with hedging against the raw material part, but I disagree with the way Tewodros suggested to McDonald to overcome the foreign currency fluctuation.
I would suggest McDonald to use "triangle arbitrage" between different markets to make profits. For example, McDonald makes profits in German with M 100,000(mark), and McDonald could exchange M 100,000 into $(U.S) 100,000 in the past. However, McDonald would exchange M 100,000 into $(U.S) 95,000 in current period due to currency fluctuation. Tewodros said McDonald should find third party entities to hedge the exchange process, but I think in the real situation McDonald would be hard to find third party entities to exchange Mark currency into U.S dollar at close value of current U.S dollar. I suggest McDonald to make profits from “triangle arbitrage”, and this is let’s suppose M 100,000 is equal to $ 95,000 and 1,000,000 Japanese yen in London since 1,000,000 Japanese yen is equal to M 105,000 and $ 100,000 in Japan. McDonald could make $ 5000 profits using “triangle arbitrage”. In order to make profits from “triangle arbitrage”, McDonald should fully understand how the one currency affects to the other currencies.
Tewodros suggested McDonald to grow own raw material such as lettuce, tomato, pickles, and etc in the long-term. However, I suggest that before McDonald grows their own agricultural products, they should calculate Net Present Vale and Risk Adjusted Return on Capital to whether they would make profits from that project.
http://kasmo83.blogspot.com/2009/03/mcdonalds-first-quarter-revenue-drop.html
http://www.gocurrency.com/import-risk.htm
Sunday, March 29, 2009
Opinion in public education system
I read Dwayne’s and Amber’s article that it says U.S has poor education system, and the U.S should spend money on education system to boost, and this will not let the U.S have this kind of financial crisis. Before the U.S spends their money on education system, the U.S needs to know what the main problem the U. S is having, and how they will solve them. Both Dwayne and Amber mentioned lots of thing about problems in education system, but I do not agree with that the lack of concern for student at a college is also one of the problems in the education system, but I think the U.S should concern about K-12 first, then it is not late to solve the problem in the university education system. Thus, I think the U.S should focus on K-12 first.
According to the Programme for International Student Assessment (PISA), it tests math, science, and readings to 15 year-old students, and 57 countries participate for this. The U.S is ranked 30th in science 34th in math out of 57 countries, and the U.S had problem with collecting data for reading section, so their ranks are omitted. As we see that data, the U.S education is below the average. Finland is ranked 1st in overall, so the U.S tried to benchmark the Finland’s education systems. Finland primarily focuses on readings, the 61% of elementary student in Finland read newspapers, and these could be school newspaper, or regular newspaper. In addition, the school provides more chance to debate with classmates. Thus, it makes each student has his or her own thought on the topics. Second, Finland spends lots of money on teacher’s salaries. It does not mean that the teacher’s salary is just high. To be a teacher in Finland, the teacher should be qualified for their high standard of requirements, so the every teacher is well trained. Third, the school provides classes for each student’s level, so if a student A is not good at math, the school provides lower level of math class for student A, and similar students. If a student B is good at science, the school provides advanced science class for student B. However, interest thing is most students in Finland are not embarrassed even though they get into lower level classes.
In conclusion, if the U.S spends money for the qualified teacher, more libraries, variety levels of classes, the U.S’s education system will be improving fast. Even though the U.S spends more money on education system, the result would not come out immediately, but the great result would come out after ten years from now. Thus, I think the spending money on education is the one of the U.S government’s long-term risk management.
http://dwang9.blogspot.com/2009/03/public-education-system.html
http://rmi4350.blogspot.com/2009/03/problems-with-public-education-system.html
http://www.newsweek.com/id/175894
http://www.pisa.oecd.org/document/2/0,3343,en_32252351_32236191_39718850_1_1_1_1,00.html
Wednesday, March 25, 2009
Adverse selection vs. Moral Hazard
Adverse selection and Moral Hazard contain similar meaning that both use insurance with malicious intent. Also, the adverse selection and moral hazard contain the information asymmetry. However, the both take different approach.
In adverse selection case, people who have high risk in certain thing, such as high risk in eyes, legs, death, etc, pay same premium with standard people and get same amount of insurance payment. Underwriting could distinguish that and set new premiums for the certain people. However, most of time it is hard an underwriter to distinguish whether he or she needs a higher premium than standard people. For example, people who play soccer 4 times a week and they plan to buy insurance with their legs. They have higher probability to be injured with their legs compare to standard people, and the people who play soccer pay same amount of premiums as the standard people pay unless the people tell that they play soccer four times a week. I do not think that is fair.
In moral hazard case, for example, people buy health insurance that covers certain amount of hospital fees if the people stay in hospital for four days or more. Let’s assume the people are injured very light, and a doctor recommends them to stay in hospital a day or two, but the people would tell the doctor that they do not feel good and want to stay two more days, so they can get insurance payments. I think because of adverse selection and moral hazard, the insurance companies’ underwriting policies becoming more complicated.
http://en.wikipedia.org/wiki/Moral_hazard
http://en.wikipedia.org/wiki/Adverse_selection
Friday, March 20, 2009
Freezing salary is not the good way to manage a firm or business
Money gives the greatest power in the capitalism, and we are living in the capitalist economy. In the economic recession period, many firms lay off their employees, and freeze their salaries. I read a Jon’s article (http://enterpriserisk-jonf.blogspot.com/2009/02/salary-freezes.html) that he said freezing salary is the one of best ways to make a firm or business secure. However, I think the freezing salary would not make any difference. In the economic recession period, many firms focus not to lose their profits, and want to keep their assets. It means many firms prefer security in the economic crisis. There are three actions the firm should take in the economic crisis, and those are promoting employees, recruiting new employees, and preparing for an economic boom.
First, it is hard for firms to increase their employees’ salaries, and most firms freeze their salaries. However, incentive system is the one of best ways to overcome current period. If a firm promotes certain employees, and increases their employees based on accurate evaluation, the incentive system encourages other employees to work better and harder. The incentive system is needed, especially in economic recession period.
Second, this is time to recruit new qualified employees and think about to lay off unqualified employees. Most of the time the firm and current employees refresh themselves with new qualified employees. Thus, the new qualified employees could give positive effect on the firm in economic recession period. Nevertheless, the unqualified employees could affect negatively to firm, so economic recession period could be the good time to recruit new qualified employees.
Last, economy goes up and down periodically, but people do not know when the economic crisis will end. In addition, it is hard to take an action, such as starting a new project. Thus, firms should be prepared for an economic boom. To be prepared, the firms should scout for new talent. As I talked about earlier that recruit new qualified employees is the important factor in the economic recession period. Thus, the firm should train them well, and be ready to take an action in economic boom.
http://www.onlinebusadv.com/?PAGE=176
http://dhanil.blogspot.com/2008/10/how-to-overcome-economic-crisis.html
Opinion in AIG bonus
There are many newspaper articles talk about AIG bonus, and 99% of articles conclude that AIG’s action was totally wrong. I read a Dwayne’s article(http://dwang9.blogspot.com/2009/03/aig-bonuses.html) about AIG bonus that AIG’s action was wrong. I partially agree with Dwayne, but I am writing this journal to advocate AIG. When I read the article about AIG, I knew that there were reasons why AIG pays bonus with bailout money.
The first reason was that the AIG had to perform its contract that says $55 million should be paid in last December, and 165 million should be paid on March 13, 2009. Thus, if AIG is able to pay bonus even if the money was bailout money, the 400 employees had a right on their bonus, and wanted to get those. Some employees might sue AIG if AIG did not perform the contracts.
The second reason is that if AIG pays salaries with bailout money, nobody would complain about that. This is the point that once the bonus is officially stated in the contract, the bonus should be considered as salary.
Last, a lack of regulation on bailout money makes the AIG use bailout money whatever AIG wants. When the U.S government supports AIG with bailout money, which is our taxes, the U.S should have regulated with that money, and asked AIG to disclose everything that related with the bailout money. However, the U.S government’s action was too late. Now, the new bill, which is 90% of bonus would be taxable to the federal and the rest of 10% would be taxable to the state, passed from the U.S Congress. Even though the U.S government owned 80% of shares of AIG, the lack of concern and regulation made AIG to waste that bailout money on paying bonus.
In conclusion, before people criticize about AIG I recommend them to think about why the AIG has to take that action. Then, people would not take an action emotionally, and they would not be one-sided. Thus, their critique would be more accurate.
http://thecaucus.blogs.nytimes.com/2009/03/16/rep-frank-joins-chorus-on-aig-bonus-outrage/
http://bzt-inside.tistory.com/809?srchid=BR1http%3A%2F%2Fbzt-inside.tistory.com%2F809
Tuesday, March 17, 2009
Agree with what President Obama is doing
First, big auto companies such as ford, chrysler, GM were asking for a bailout program, ,but the bailout program would work for thoses companies for very short-term period. In addition, those companies would ask another bailout program unless they solve long-term problems. That is the reason why President Obama wants to stop bailing out, and he wants to spend that money on health care, renewable energy, and education. Second, even though the U.S economy is facing shor-term pain, the U.S should set a goal for a long-term. If the U.S spend more money on education, our future generations are less likley to make this kind of the worst situation. Even if they have the worst economic situation they will cope with those difficulties well. By spending money on renewable energy, the U.S could control its inflation. When the oil price goes up, other prices would also go up soon, so the inflation depends upon the change in energy sector. Thus, if the U.S could make the energy prices stable, the U.S could control its inflation. Also, when people research more on renewable energy, they need more people to work with them, and it will create more jobs. In addtion, those active works would increase the prices of energy sector in stock maket. When the economy is unstable, people tend to rely more on insuraces. Thus, President Obama wants to help people, especially poor people to have their insurances. I think every moves that President Obama makes has a reason. Thus, I recommend people to give him more time, and do not push him.
http://www.businessweek.com/bwdaily/dnflash/content/mar2009/db20090313_686911.htm
http://www.bloomberg.com/apps/news?pid=20601068&sid=asxecTzJN6iM&refer=home
http://www.vheadline.com/readnews.asp?id=78007
http://www.bloomberg.com/apps/news?pid=20601070&refer=home&sid=aA0XK8TY8HYs
http://www.washingtonpost.com/wp-dyn/content/story/2009/02/26/ST2009022601696.html
Monday, March 16, 2009
Importance of risk management in stock investments
In conclusion, if investors are worried about investment in stock market, let the fund managers do it. If investors want to learn the investment by doing their own, then follow those two basic methods, which are investing in long-term, and diversification. Again, when the investors diversify their portfolios, they should choose stocks, which are negatively correlated, so they would not lose a lot in the worst situation.
http://blog.daum.net/kwh4097/11300167?srchid=BR1http%3A%2F%2Fblog.daum.net%2Fkwh4097%2F11300167
Sunday, March 8, 2009
Correlation
I think if a firm is thinking to start two or three new projects, the best scenario is open those three projects successfully. Thus, the firm should consider correlated between those projects whether those projects correlated positively, negatively, or uncorrelated. If those are correlated positively, it is easy to manage those projects together.
http://en.wikipedia.org/wiki/Correlation_(in_statistics)
Liquidity is an important key in economic depression period
http://en.wikipedia.org/wiki/Current_ratio
A changed world for Financial Advisers
http://www.businessweek.com/investor/content/feb2009/pi20090210_191817.htm
RAROC
I think it is very hard to expect those three risks, market risk, credit risk, and operational risk, also hard to average and compare those tree risks. The reason is that equality of certain value of market risk is different from credit risk, and operational risk. For example, if market risk is 2, we do not know whether the value, 2, of market risk works same in the credit risk or operational risk. I think to increase accuracy of RAROC, we need to focus on accuracy the three value of risks to be reasonable and acceptable.
http://www.riskglossary.com/link/economic_capital.htm
http://www.12manage.com/methods_raroc_ko.html
Monday, February 23, 2009
Currency Swap
http://en.wikipedia.org/wiki/Currency_swap
Sunday, February 22, 2009
Heinz’s profits with currency hedging
http://www.forbes.com/2008/11/22/heinz-ketchup-closer-markets-equity-cx_lal_mlm_1121markets32.html
Saturday, February 21, 2009
Poor cash returns spur appetite for risk
http://www.ft.com/cms/s/0/38e18852-f4b9-11dd-8e76-0000779fd2ac.html?nclick_check=1
Risk tolerance
There is another part of risk tolerance, and it is emotional risk tolerance. It is related with financial risk tolerance because if you have more money, you are less likely to get stressed on losing. However, I recommend you to invest own your style, for example, if you have a lot of money, but do not want to take higher risk, then I recommend you to invest in corporate bonds otherwise you get stressed. I know many individual investors are watching their portfolios with computers almost eight hours a day, and do nothing. I do not want people to do like that especially if they are individual investors.
In conclusion, you need to know your risk tolerance financially and emotionally, then you should be fine on your invest.
http://www.allbusiness.com/personal-finance/3878802-1.html
Tuesday, February 17, 2009
PADA risks focusing too heavily on costs
http://www.ft.com/cms/s/0/77bdc90a-8240-11dd-a019-000077b07658.html
Risk control central to hedging success
http://www.ft.com/cms/s/0/aedd9e84-fa03-11dd-9daa-000077b07658.html
Monday, February 16, 2009
Net Present Value
http://en.wikipedia.org/wiki/Net_present_value
The Unseen predator
http://www.rmmagazine.com/MGTemplate.cfm?Section=RMMagazine&NavMenuID=128&template=/Magazine/DisplayMagazines.cfm&IssueID=332&AID=3831&Volume=56&ShowArticle=1
Monday, February 9, 2009
Invest through what we have learned so far
http://www.forbes.com/2008/08/18/alpha-beta-vanguard-pf-education-in_cp_0818investopedia_inl.html
http://www.forbes.com/2008/06/12/oneok-natuzzi-bp-pf-guru-in_jr_0612guruscreen_inl.html
Sunday, February 8, 2009
Using Risk Management to Beat the Downturn
http://www.businessweek.com/smallbiz/content/jan2009/sb2009018_717265.htm
Risk managers' Stock is rising
http://www.businessweek.com/bwdaily/dnflash/content/jan2008/db20080128_327302.htm
Sunday, February 1, 2009
A beginner's guide to hedging
http://www.investopedia.com/articles/basics/03/080103.asp
Introducing roth 401(k)
However, people who prefer a safety plan just like hedging, and then they probably take Roth 401(k) because the amount earned from the Roth 401(k) will be tax-free. Thus, they do not have to worry about future tax rates. In conclusion, a traditional and Roth 401(k) have advantages and disadvantages, so people should consider whether they get tax-free or tax-deduction.
http://www.investopedia.com/articles/retirement/05/introRoth401k.asp
Six ways to maximize the value of your 401(k)
http://www.investopedia.com/articles/retirement/05/6WaysMax401.asp
Monday, January 26, 2009
Citigroup Acknowledges Poor Risk Management
http://www.nytimes.com/2007/10/16/business/16citi.html?sq=risk%20management&st=cse&scp=11&pagewanted=print
Letters- Risk Management
http://www.nytimes.com/2009/01/18/magazine/18letters-t-.html?scp=1&sq=risk%20management&st=cse
Sunday, January 25, 2009
How Wall Street Lied to its computers
(http://bits.blogs.nytimes.com/2008/09/18/how-wall-streets-quants-lied-to-their-computers/?scp=2&sq=risk%20management&st=cse)
Thursday, January 22, 2009
Enterprise risk management
http://en.wikipedia.org/wiki/Enterprise_risk_management)