Reference no: EM133235902
Penny is an expected utility maximiser with utility function u(x)=ln(x) and wealth of $300.
Paddy makes decisions in accordance with prospect theory, has wealth $300 and value function:
v(x)={x12wherex≥0-2(-x)12wherex<0
Penny and Paddy are offered the following bet A:
a 60% probability to win $150
a 40% probability to lose $100.
a. Does Penny or Paddy accept bet A? [3 marks]
b. Following some bad economic news, each of Penny and Paddy's wealth declines to $150. Paddy cannot get over the loss, so his reference point remains his former wealth of $300.
Penny and Paddy are offered bet A again. Does Penny or Paddy accept the bet?
c. For the bets in parts a) and b), draw a diagram (or two diagrams) showing Paddy's value function, the bets and the value of the bets. Explain how the diagram(s) show whether Paddy accepts or rejects the bet.