31.   Greenspan sparked concern about rates on Wednesday when he reiterated that U.S. markets may be buoyed by speculative excess.

32.   He said the possibility that the government could change its policy sparked concern that Brazil would have to raise its interest rates to attract investment.

33.   However, a separate report showing unexpected strength in the job market sparked concerns that a resurgent economy could rekindle inflation.

34.   However, the nature of the process of applying for the programme sparked concerns that the system could be vulnerable to corrupt practices in Vietnam.

35.   If enough bills were repurchased, the bank could ease liquidity problems that sparked concern that banks and brokerages might default on margin payments.

36.   If they stand pat next week, signals that the economy is still revving its engines could spark concern inflation is accelerating.

37.   In currency trading, the dollar fell against the yen, after comments by Japanese Finance Minister Wataru Kubo sparked concern Japanese interest rates might rise.

38.   In NEW YORK, cotton fell after a report showed demand from U.S. textile mills slowed last month, sparking concern that consumption will be disappointing this year.

39.   Interest rates rose across the board, sparking concern that higher interest rates will dampen corporate profits by raising borrowing costs.

40.   Indications the economy may be picking up steam could hurt bonds by sparking concern that inflation may accelerate.