To successfully implement these models of entrepreneurship, organizations must develop a comprehensive framework that includes Strategic Planning, Culture, Leadership, and Performance Management. The framework should begin with a clear strategy that aligns with the organization's overall objectives and market positioning. This strategy should be supported by a culture that promotes innovation and a leadership team committed to driving change.

Performance Management plays a crucial role in this framework, as it ensures that the initiatives are moving in the right direction and achieving the desired outcomes. Setting clear metrics and KPIs for innovation projects is essential for measuring success and making necessary adjustments. Consulting firms like Accenture and Deloitte have developed templates and tools to assist organizations in tracking and evaluating their innovation efforts, ensuring they contribute to corporate growth.

Additionally, the framework must include mechanisms for continuous learning and adaptation. The market landscape is constantly changing, and what works today may not work tomorrow. Organizations need to be agile, constantly evaluating their approaches and being ready to pivot when necessary. This agility, coupled with a solid framework for innovation, can significantly enhance an organization's ability to stay competitive and grow.

Amazon is a prime example of successful intrapreneurship. The company's relentless focus on innovation has led to the development of groundbreaking products and services like Amazon Web Services (AWS) and Amazon Prime. These initiatives started as internal projects and have grown into major revenue drivers for the company. Amazon's culture of customer obsession and willingness to experiment has been key to its innovation success.

Another example is IBM's Corporate Venturing efforts. IBM has made significant investments in blockchain technology and artificial intelligence through partnerships and acquisitions. These ventures have allowed IBM to stay at the forefront of technological innovation, demonstrating the value of a strategic corporate venturing approach.

Lastly, the Lean Startup methodology has been embraced by companies like Dropbox and Airbnb. These organizations have utilized rapid prototyping and customer feedback loops to refine their offerings and achieve exponential growth. Their success stories underscore the importance of agility and customer-centricity in driving innovation.

In conclusion, the models of entrepreneurship such as the Lean Startup, Corporate Venturing, and Intrapreneurship have proven to be highly effective in fostering corporate innovation and growth. By adopting these models and implementing a robust framework for innovation, organizations can enhance their competitiveness and achieve sustainable growth. Real-world examples from leading companies further validate the effectiveness of these approaches, offering valuable lessons for other organizations aiming to drive innovation and success.