How are votes in the World Bank determined among member states?

Votes in the World Bank are determined primarily by each member's financial contributions, which correlate with the size of its economy. This means the correct answer reflects the fact that countries with larger economies, measured by GDP, contribute more to the World Bank and thus hold more voting power.

The structure of the World Bank uses a weighted voting system whereby votes are allocated based on the total amount of capital a country has subscribed to the institution. This way, the influence a nation has in voting matters is directly proportional to its financial commitment to the organization.

While the idea of equal voting, political negotiations, or other factors may play roles in different contexts or organizations, the World Bank specifically utilizes the economic contributions of each member state as the basis for its voting system. This ensures that countries with greater financial investments have a more significant say in decision-making processes.