The document discusses different business models and their suitability for today's economy. It argues that small, lean, entrepreneurial businesses using a "just in time resources" model are best suited to today's environment. These types of businesses are more nimble and globally competitive than traditional big businesses due to having less overhead, idle payroll, underutilized resources, and non-operating assets. The entrepreneurial approach embraces experimentation and views failure as a learning opportunity. Overall, the document advocates for flexible, adaptable business models that can efficiently obtain resources on an as-needed basis.