6 books • 3 series
The Evolution of Hidden Champions as Niche Entrepreneurs (Foundations and TrendsĀ® in Entrepreneurship)
Corporate Governance in IPO Firms (Annals of Corporate Governance)
A Research Agenda for Entrepreneurship and Innovation
The Seven Secrets of Germany
Corporate Governance and Entrepreneurial Firms (Foundations and Trends (R) in Entrepreneurship)
Entrepreneurship and Economic Growth