1. Show that the expected monetary value of this game is infinite.

2. How much would you, personally, pay to play the game?

3. Nicolas’s cousin Daniel Bernoulli resolved the apparent paradox in 1738 by suggesting that the utility of money is measured on a logarithmic scale (i.e., $U(S_{n}) = a\log_2 n +b$, where $S_n$ is the state of having $n$). What is the expected utility of the game under this assumption?

4. What is the maximum amount that it would be rational to pay to play the game, assuming that one’s initial wealth is $k$?

In 1713, Nicolas Bernoulli stated a puzzle,
now called the St. Petersburg paradox, which works as follows. You have
the opportunity to play a game in which a fair coin is tossed repeatedly
until it comes up heads. If the first heads appears on the $n$th toss,
you win $2^n$ dollars.

1. Show that the expected monetary value of this game is infinite.

2. How much would you, personally, pay to play the game?

3. Nicolas’s cousin Daniel Bernoulli resolved the apparent paradox in
1738 by suggesting that the utility of money is measured on a
logarithmic scale (i.e., $U(S_{n}) = a\log_2 n +b$, where $S_n$ is
the state of having $n$). What is the expected utility of the game
under this assumption?

4. What is the maximum amount that it would be rational to pay to play
the game, assuming that one’s initial wealth is $k$?