To what extent does this example illustrate why firms in some concentrated oligopolies exhibit cooperative or collusive behavior even though they don’t explicitly collude?

Why firms in some concentrated oligopolies exhibit cooperative 

To what extent does this example illustrate why firms in some concentrated oligopolies exhibit cooperative or collusive behavior even though they don’t explicitly collude?

Describe at least two benefits to companies implementing corporate social responsibility  and shared value strategies. Include at least two examples of companies that have adopted CSR or shared value, and discuss how they benefited from them. Your response should be at least 150–225 words in length.