Which of the following is (are) the distictive feature(s) of catalytic philanthropy?
A、They have the ambition to change the world and the courage to accept responsibility for achieving the results they seek.
B、They engage others in a compelling campaign, empowering stakeholders and creating the conditions for collaboration and innovation.
C、They use all of the tools that are available to create change, including unconventional ones from outside the nonprofit sector.
D、They create actionable knowledge to improve their own effectiveness and to influence the behavior of others.