In the markets In the context of stock trading on a stock exchange, the bid price is the highest price a buyer of a stock is willing to pay for a share of that given stock.

Barclays stock price rose slightly on the news.

Its stock price is a component of the Dow Jones Industrial Average.

What should be done about this? For starters, executives payoff from stock sales should not depend on a single stock price.

The stock price of Halliburton, Vice President Dick Cheney s old company, has soared.

Stock markets unusually negative skew is not inconsistent with booming price growth in recent years.

In the past, whenever price earnings ratios were high, future long run stock returns were low.

The euro price of oil in May 2007 was 48 euros, or 56 below its current price.

Rather, the payoff should be based on the average stock price over a significant period of time.

When the demand for potatoes at the current price exceeds supply, the price of potatoes rises, signaling scarcity.

Issuing the stock to the public at an inflated price a year ago, the shares initially traded even higher.

We examined the extent to which firms earning announcements surprised markets (as reflected in stock price reactions to these announcements) and stock analysts (as measured by the gap between announced and forecast earnings).

With the price earnings ratio remaining stable and moderate, the stock market boom does not appear to reflect merely investor psychology.

Under one possible arrangement, executives seeking to cash out shares would sell them to the company in return for a price based on the average stock price during, say, the subsequent six months.

In new empirical research, Alma Cohen, Charles C.Y. Wang, and I show how stock markets have learned to price anti takeover provisions.

Other models have large quarterly shocks to the depreciation rate in the capital stock (in order to generate high asset price volatilities)...

And it is the price of risk that is the source of our current distress.

Until recently, the US asset price bubble first in the stock market, then in real estate masked the underlying depreciation of American enterprises.

After all, in the 1990 s, the US stock market surge (as in many countries) was fueled by record high price earnings ratios.

Increasing risk tolerance on the part of stock market investors, which appears to have raised long run price earnings ratios by around 20 .

Indeed, the best analysts know that forecasting the performance of any country's stock market substantially means forecasting how well the government wants stock market investors to fare in the current political environment.

Similarly, equity incentives should be subject to substantial limitations aimed at preventing executives from placing excessive weight on their firm s short term stock price.

The current oil price crisis had led to the quest for new and renewable sources of energy.

A speculator can short a government by borrowing its debt at its current price, in the hope of selling it later at a lower price and pocketing the difference.

Improving current practice and international comparability are high priorities as reflected by the range of recent and current activity on this theme on services producer price indices.

The stock price of Halliburton, Vice President Dick Cheney s old company, has soared. But even as the government turned increasingly to contractors, it reduced its oversight.

Conversely, a decrease in the stock price of steel manufacturers leads entrepreneurs to liquidate existing plants and dissuades investors from committing more resources to the sector.

They found that the median real stock price appreciation from 1920 to 1996 for all these countries was only 0.8 , compared to 4.3 for the US.

As a result, the average stock price during the payoff period would more accurately reflect the stock s actual value, improving the link between pay and performance.

Worse, in America stock options became a preferred form of compensation often worth more than an executive s base pay. Stock options reward executives generously even when shares rise because of a price bubble and even when comparable firms shares are performing better.

But, because they are freely tradable, they can be used to mount bear raids a type of stock market strategy by which a trader (or group of traders) attempts to force down the price of a stock to cover a short position.

By contrast, the run up in stock prices in Brazil started from a very different point, with the price earnings ration as low as six in 1998.

2.2 The authors state that their lands were expropriated by the Government at a price considerably below the current price in comparison with voluntary purchases and other expropriations in the region.

The dealer is required, under the current firearms regulations, to submit a monthly return to the Commissioner of Police of their firearms stock.

A second problem with executives being free to time the sales of their stock options and shares is that such freedom provides them with an incentive to use their influence over company disclosures to rig the stock price from declining before they execute their trades.

(This behavior is, of course, not unlike that of many other financial assets, such as exchange rates or stock prices, though gold s price swings may be more extreme.)

A study by Philippe Jorion and William Goetzmann found 39 countries with reliable stock price data though not dividend data for a good part of the twentieth century.

Indeed, one of the big puzzles of the US stock market recently has been low price volatility since around 2004, amid the most volatile earnings growth ever seen.

The freedom to time the moment they cash out enables executives to use the special knowledge they have about their companies to sell before a stock price decline.

Shareholder democracy simply does not work, but managers fear that if the stock price drops too low they will be out on their ears provides a useful restraint.

The US government has been particularly aggressive in supporting the stock market since the peak of the equities price bubble in 2000, most notably cutting interest rates repeatedly.

Of course, the rate of increase of the price of oil in euros during the past year was lower than the rate of increase in dollars. The euro price of oil in May 2007 was 48 euros, or 56 below its current price.

Only a price reduction would create current account surpluses and enable the crisis countries to pay off their foreign debts.

At the current price of more than 140 a barrel, that implies an import cost of more than 500 billion.

But the monetary policy story, while plausible, is not ironclad. Indeed, other factors may explain or at least contribute to current stock market trends.