Corporate Finance

Deal would value networking site at more than $100 bln.

Biggest U.S. banks have $50 bln exposure to stressed euro nations, Fitch says.

Exchanges suggest payments could boost stock trading.

Exchanges suggest payments could boost stock trading.

Fees for credit ratings are rising faster than inflation.

Fees for credit ratings are rising faster than inflation.

Busiest week for corporate issuance in five months led by Amgen.

Busiest week for corporate issuance in five months led by Amgen.