sentences:  A number of contributions from the series "Campus for Finance" were apprehended in the scientific discussion.For example, the paper "How to Pay a Non-family Manager in a Family Firm - a Multi-task Principal-agent Analysis" by Jörn Block and Joachim Henkel at the "Campus for Finance - Research Conference 2009" on the pricing models of management taken.The lecture "Rational International Investment" by Campbell Harvey held on the "WHU New Year's Conference 2003" was discussed further.