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Tags
#computation #social-choice #voting-rules
Question
F is called weakly monotonic if $$x^*= F(R)$$ implies $$x^*= F(R')$$ for any alternative x* and any two profiles R and R' with [...]
Answer
$$N^R_{x^*\succ y}\subseteq N^{R'}_{x^*\succ y}$$ and $$N^R_{y\succ z}= N^{R'}_{y\succ z}$$ for all $$y,z\in X\setminus\{x^*\}$$

Tags
#computation #social-choice #voting-rules
Question
F is called weakly monotonic if $$x^*= F(R)$$ implies $$x^*= F(R')$$ for any alternative x* and any two profiles R and R' with [...]
Answer
?

Tags
#computation #social-choice #voting-rules
Question
F is called weakly monotonic if $$x^*= F(R)$$ implies $$x^*= F(R')$$ for any alternative x* and any two profiles R and R' with [...]
Answer
$$N^R_{x^*\succ y}\subseteq N^{R'}_{x^*\succ y}$$ and $$N^R_{y\succ z}= N^{R'}_{y\succ z}$$ for all $$y,z\in X\setminus\{x^*\}$$
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F is called weakly monotonic if $$x^*= F(R)$$ implies $$x^*= F(R')$$ for any alternative x* and any two profiles R and R' with $$N^R_{x\succ y}\subseteq N^{R'}_{x\succ y}$$ and $$N^R_{y\succ z}= N^{R'}_{y\succ z}$$ for all $$y,z\in X\setminus\{x^*\}$$

#### Original toplevel document (pdf)

owner: rappatoni - (no access) - comsoc-impossibilities-2017 (1).pdf, p14

#### Summary

status measured difficulty not learned 37% [default] 0

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