ECON3106 Politics and Economics Problem Set 2
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ECON3106 Politics and Economics
Problem Set 2
1 Political Connections
All the questions in this Section refer to the paper: Politicians at Work: The Private Returns and Social Costs of Political Connections (2013) - Cingano and Pinotti
1.1 Provide ONE argument in favor of the following state- ment: "The existance of politically connected firms is beneficial for a society" (Greasing the Wheel Hypoth- esis).
1.2 Provide ONE argument in favor of the following state- ment: "The existance of politically connected firm is detrimental for a society" (Grabbing Hand Hypothe- sis).
1.3 Report ONE piece of evidence that Cingano and Pinotti
(2013) provide in line with the "Grabbing Hand Hy- pothesis".
2 Pareto efficiency and social surplus
There are two citizens: A and B . An alternative is defined by z = /zA ﹐ zB、. Individual preferences are represented by uA (z) = zA , uB (z) = zB .
There are only 3 feasible alternatives: z1 = (0 ﹐ 0), z2 = (2 ﹐ 2), and z3 = (1 ﹐ 10).
2.1 Which alternatives are Pareto efficient?
2.2 Which alternatives maximize social surplus?
Now suppose that A is altruistic and has preferences represented by
uA (z) = zA + .
2.3 Which alternatives are Pareto efficient?
2.4 Which alternatives maximize social surplus?
2023-06-28