This document discusses various types of financial reconstruction and business reorganization. It describes organizational reconstruction, which involves changing how a company's operations are organized, and portfolio reconstruction, which involves changing the portfolio of business operations through divestments, demergers, and acquisitions. Reasons for business reorganizations include financial needs like raising cash, and strategic needs like protecting parts of the business. Specific reorganization methods discussed include divestment, management buyouts (MBOs), and management buyins (MBIs). Advantages and disadvantages of MBOs and MBIs are also summarized.