Furthermore, we compare the profit for the three systems and find that system I is more profitable than systems II and III.
Then, too, the trading of debt is more profitable than the trading of equity.
While mining is more profitable than trading, it is also prone to cyclical booms and busts.
ICAP is expanding computer-based trading because it is more profitable than traditional telephone brokering.
In general Dixons claims that its multichannel model is more profitable than a pure online model.
"Counterfeiting," Harley likes to say, "is more profitable than narcotics, and your partners don't kill you".
"Nothing is more profitable than coca, but the farmers know it has a very high social cost.
As he once wrote, "middling land under a man's own eyes, is more profitable than rich land at a distance".
He is building up Knight's institutional trading business, which is more profitable than trading for individual investors.
Mr. Jordan also expanded the company's technology consulting business, which is more profitable than providing technical support for the computer operations of business customers.
Its rich earnings (it is more profitable than Aventis on half the sales) are due in large part to Plavix, its anti-thrombosis drug.
