Posts Tagged ‘business’
Tuesday, October 27th, 2009
Remember that corporate bonds can be replicated by the combination of a riskless bond and a short put on the assets of the company. Since lower rated bonds generally are closer to at-the-money than higher rated bonds, it can be expected that the increase of equity-market volatility leads to a widening of the spread differential between issues of different rating classes. This is due to the fact that the sensitivity of the bonds to changes in volatility is different. Options that trade close to at-the-money levels react more strongly given a change in volatility compared with options, which trade far out-of-the-money. The above-described relationships can be witnessed particularly well during crash scenarios in equity markets. In 1990/91, the rise in equity volatility, which was initiated by numerous profit warnings by companies, was a leading indicator of credit spreads.
The subsequent rise in implied equity-market volatility led to a steepening of the yield differential between high and lower rated credits. Baa and Aa rating classes are chosen to illustrate this relationship because for these rating classes the bond universe offers sufficient breadth and liquidity.
Tags: bonds, business, business tips, credit, credit cards, economy, finances, making money, money management, payday loans
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Monday, October 26th, 2009
The correlation between the debt and equity markets’ measures of risk has been extremely strong over the recent years. External shocks, for example the tragic events of September 11, 2001, the LTCM disaster in 1998 or the Asian crisis, have a substantial impact on credit spreads as well as on implied equity volatility. Consider the relationship between implied volatility of call options on Dow Jones Euro Stoxx 50, and the spread versus government bonds of the MSCI Euro corporate bond index.
One way of interpreting implied volatility on an equity index is as the compensation that the investors receive for taking on equity risk. The index of credit spreads represents the additional yield investors demand for holding corporate debt over benchmark government debt. While there have at times been brief periods of divergence, these two risk measures typically move together. For example, in 1993/94 banks in the United States cleaned up their balance sheets by writing down nonperforming assets, causing the VIX index, representing the implied volatility of put and call options on the S&P 100, to fall to a historical low just above 10 percent. The decline in implied equity volatility triggered a credit spread rally. Asimilar thing happened in 2002. Average credit spreads collapsed by half, as did optionimplied volatility. So the decline in volatility was a major driver of credit spread tightening. However, one tends to find that when implied volatility falls below a certain threshold the effect of small changes on spreads is rather subdued.
Tags: business, crisis, finances, foreclosure, investments, loans, money advice, money problems, stock, stock exchange
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Thursday, July 30th, 2009
The size, nature, and complexity of a business may indicate up to one, two, or three years of losses before the business starts turning a profit in new ventures. Managers won’t know for sure until they have some operations time behind them and have begun retool-ing based on what the market is really like, rather than on what they think it’s like. Once managers have an understanding of what customers think of their products and services, they can make more realistic predictions about expenses, income, and profitability to minimize the chances of getting into a cash crunch.
Tags: business, cash crunch, productivity, profit
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