What is the differences in ethics between people, companies, and nations?

The ethics of people are characterized by the common set of habits, culture, mindset, and traditions that they share with the people in the region or society they belong.

The ethics of companies are generally based on objective factors that are geared towards achieving a set of goals and milestones thoroughly planned and part of a system.

The ethics of nations, being led by different types of leaders, will depend on how the government works in that particular country. Nowadays, the international relations of the nations in the world are less hostile than before.