Entrepreneurship in the Fourth Sector: Entrepreneurial Ecosystems and Sustainable Business Models

Introduction.- Part I: Approaching the Fourth Sector.- The Fourth Sector: The Future of Business, for a Better Future.- Cultivating the Fourth Sector: Active Citizenship and Governance in the Urban Change Process.- Municipal Policies in Spain to Promote Sustainable Development Goals (SDGs): An Approach to the Fourth Sector.- Disability as a Driving Force of Sustainable Business Models in the Fourth Sector.- Reflections on Hybrid Corporations, Social Entrepreneur, and New Generations.- Part II: Social Innovation: Hybrid Models in the Fourth Sector.- Social Innovation in Theory and Practice: European Policies, Strategies and Experiences.- Social Innovation for Sustainability and the Common Good in Ecosystems of the Fourth Sector: The Case of Distribution Through Alternative Food Networks in Valencia (Spain).- Energy Cooperatives: Socially Innovative Cooperative Enterprises in the Spanish Renewable Energy Industry.- The Case of "La Hormiga Verde": Recycling Electronic Waste (e-Waste) as a Paradigmatic Example of a New Entrepreneurial Trend in the Fourth Sector.- Managing Creative Industries Through Cooperation: An Evidence of New Business Models in the Fourth Sector.- Part III: Insights and New Trends.- New Trends in Marketing Aimed at the Fourth Sector in the Fashion Industry.- Effects of the Orange Economy on Social Entrepreneurship in the City of Medellin.- Understanding Sustainable Entrepreneurship in the Fourth Sector Through Integrated Balances: The Case of Uruguay.- May "For-Benefits" Businesses Help Sustainability in Future Healthcare Services?.- Beyond Business: Understanding the Foundations and Practices of Corporate Activism.