"It's a great way to combine self-interest and charitable humanitarian activities," he said.
Critics questioned the "diversification benefits" of combining commercial and investment banking activities.
The Ulpana combines studies and activities with values as one.
In advertising, that means learning to combine public and business activities.
Programmes can combine face-to-face activities, distance learning and action learning.
They are themed and combine social, educational and leadership activities.
Instead of excessive running or playing team sports like basketball, they are staying fit by combining multiple activities.
One method is regular exercise, combining activities that promote endurance, strength and flexibility.
Since 2000 he combined his state and diplomatic activities with research work and teaching.
They retained their respective organizations, but combined such activities as commencement, athletics, and music.