1.   The prevailing wisdom is that tight labor Markets and higher wages finally will start driving up prices.

2.   But modern-day collectors of photographic memorabilia have fallen in love with daguerreotypes, driving up prices and thus interest in this particular type of old stuff.

3.   Foot at Newgate said that at some point investors will buy back borrowed shares to cover their short sales, driving up prices.

4.   He did not claim that irrational exuberance had actually infected stock trading, driving up prices in pure speculation beyond their true value.

5.   In general, these are companies that import goods from the affected countries, where the plunging currency values are driving prices down.

6.   Publicity about the Becks story has fueled worldwide demand for the hormone, creating shortages and driving up prices.

7.   That competition for power, coming after a decade when no new generation facilities came on line, has driven up prices several times over.

8.   Singaporeans have of late called for restrictions on foreigners, accusing them of speculating in the local property market and driving up prices.