Scudder Kemper launched the E-cubator Group to develop and launch e-business ventures. It will be led by Jay Kingley, recently hired as a managing director and head of the new group. He will report to Mark Casady, who leads the companys global mutual fund business. Mr. Kingley had been a consultant at Diamond Technology Partners, an e-business consulting firm. E-cubator Group will be based in Boston and will enhance Scudders existing e-businesses and serve as a center for e-business activities.