Consider two farmers, one who owns land and the other who rents
it from someone else. In good times (which happen with probability
0.3), the owner-farmer earns an income of 125. In bad times (which
happen with probability 0.7), he earns an income of 75. The tenant
works on a farm that is twice as large and earns an income of 250
in good times (prob=0.3) and 150 in bad times (prob=0.7).
However, he must pay a rent of 100....