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Systemic Risk Mitigation In DeFi

Introduction Speculation and risk-taking are essential features of all monetary economies and both are closely tied to the financial sector. History has shown that without appropriate rules, safeguards, and behavioral norms, financial markets become more prone to fraud, pro-cyclical excess, and crises. Occasionally, these crises take systemic proportions, threatening the stability of the economic system …

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Replicating Market Makers

We present a method for constructing Constant Function Market Makers (CFMMs) whose portfolio value functions matches a desired payoff. More specifically, we show that the space of concave, nonnegative, nondecreasing, 1-homogeneous payoff functions and the space of convex CFMMs are equivalent; in other words, every CFMM has a concave, nonnegative, nondecreasing, 1-homogeneous payoff function, and …

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