若是质押率过低,安全就没法保证,这个时候须要提升激励; 若是过高,流动性就不足,这个时候要下降激励;
i(x)应该是x的单调递减函数,由于当x增长时,须要的激励愈来愈少。 理想化的年利率是20%
I=I(NPoS)+I(treasury)+I(fishermen)−I(slashing)−I(tx−fees) =(token supply at end of year−token supply at begining of year)/token supply at begining of year I(NPoS)= x ⋅ i(x)