max 200 words]

Discuss i) the social dilemma we may observe in the process of the vaccination roll-out and ii) how it can be understood by game theory. To help your discussion, consider individuals who are to choose between two strategies: i) to get vaccinated now and ii) to wait and see. Your discussion must refer to the following:

• social dilemma
• prisoner'sdilemma
• public goods game
• Nash equilibrium