Topic of Corporate Governance and Corporate Social Responsibility (CSR).

What is corporate governance and its function?
What is corporate social responsibility?
What is the purpose of the firm? and what are the two approaches (Shareholders vs Stakeholders approach) and other issues in relation to it? (See para 5 of Cynthia Williams chapter)
What are the advantages and disadvantages of CSR vs State Regulation and how can CSR effectively work from a property rights perspective (see article Polishchuk)