DD - MVT 2

Condorcet Winner!!

Each node represents simultaneous voting in dynamic voting

When there is a unique median in all dimensions of the policy spectrum.

It allows for the identification of the most preferred option by each individual.

When:

- N is an even number
- Strategic voting instead of sincere voting (in non-dynamic voting)
- No open agenda (lose stable equilibirum)
- Multideimensional policy platforms
- Single-peaked policy preferences (allowing for intermediate preferences or single-crossing preferences)

When individuals may vote for the outcome they do not prefer, anticipating the consequences of their choice because they know the preference of other individuals

A strategy that never provides a lower payoff than another strategy.

It replaces the open agenda and introduces policy alternatives.

They expand the scope of policy preferences beyond a single dimension.

The median voter is still in the middle of the distribution of bliss points.

Individuals may vote strategically based on the preferences of others to achieve a higher payoff (instead of sincere voting).

It ensures a higher payoff compared to other strategies in most cases.

There is a unique weakly-dominant equilibrium where the Condorcet winner is chosen.

Sincere voting is not guaranteed to be a weakly dominant strategy in dynamic voting scenarios.

p$_m$ is uniquely defined by at least one voter

- If they vote simultaneously without knowing the preferences of other people, every individual votes sincerely
- If they know the preferences of others, they can be strategic to enjoy a higher individual pay-off
- In a non-dynamic voting, sincere voting is still a weakly dominant strategy and there is a Condorcet winner
- In dynamic voting, sincere voting is not guaranteed to be a weakly dominant strategy