It was his unrelenting entrepreneurial drive that kicked off the supermodel phenomenon.

Entrepreneurial drive started to weaken as the market wallowed in its wealth.

His entrepreneurial drive provided much of the impetus.

There are theories, most of which focus on a lack of entrepreneurial drive and poor management - familiar explanations today, too.

Department managers, as of 2003, were allowed to run their operation as if separate businesses, to give a more entrepreneurial drive.