How Does the Concept of “Cost” Relate to Voting in a Quadratic System?

In a quadratic voting system, the cost to the voter is measured not just in the number of tokens, but in the square of the votes they wish to cast. For example, to cast V votes, the cost is V^2 tokens.

This means the marginal cost of each additional vote increases linearly. This increasing marginal cost structure is the mathematical core that encourages voters to distribute their influence across many proposals rather than concentrating it on one.

How Does Quadratic Voting Mathematically Limit Whale Influence in Crypto Governance?
How Does ‘Vote Delegation’ Work in a DAO Governance System?
What Is the Purpose of an On-Chain Vs. Off-Chain Governance Vote?
What Is the Potential Drawback of Implementing Quadratic Voting in a DeFi Protocol?
How Does a Voter’s Budget Constraint Influence Their Quadratic Voting Strategy?
What Are the Trade-Offs of Using Quadratic Voting for Proposal Funding versus Simple Majority Voting?
How Does ‘Quadratic Voting’ Aim to Improve DAO Governance?
What Is the Mathematical Term for the Rate of Change of the Marginal Cost in This System?

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