Increase your social capital, your reputation value, and engage in online reputation management. iKarma is an open system where comments and feedback can be posted by clients and consumers about businesses, services, and professional practices. Rate a b
P. van Hemert, P. Nijkamp, and J. Verbraak. Serie Research Memoranda, 0013. VU University Amsterdam, Faculty of Economics, Business Administration and Econometrics, (2009)