A Markov process with generator matrix Q is modelled by two embedded Markov chains. Chain one uses r1 = , chain two uses r2 =

A Markov process with generator matrix Q is modelled by two embedded Markov chains. Chain one uses r1 = α, chain two uses r2 = 2α. Explain how the choice of the two different rates impacts the modelling of the process and what the difference of the dynamics of the chains is?