'via Blog this'
- In an assurance contract people pledge to fund a public good if and only if enough others pledge to fund the public good.
- Since no money is paid unless the total pledges are high enough to fund the public good, assurance contracts remove the fear that your contribution will be wasted
- What a dominant assurance contract adds is that the entrepreneur agreeing to produce the public good if k or more pledge also agrees that if fewer than k pledge he will pay a prize to those who did pledge.