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MG.3. Consider a starting allocation of money between persons A and B, each of w

ID: 1136214 • Letter: M

Question

MG.3. Consider a starting allocation of money between persons A and B, each of whom cares only about money. Person A begins with $10 and B begins with $10. For each of the following alternative allocations, classify them (relative to the starting allocation) as: a Kaldor-Hicks improvement only, a Pareto Improvement only, a K-H improvement and Pareto Improvement, or neither a K-H nor Pareto Improvement. MG.3.a MG.3.b MG.3.c MG.3.d MG.3 e A: $10 A: $9 A: $8 A: $9.5 A: $9.5 B: $12 B: $12 B: $11 B: $10,000 B: $9.5

Explanation / Answer

Allocation is

So, any Pareto improvement is also a Kaldor-hicks improvement.

Pareto improvement

Kaldor-hicks improvement

reason

3.a.

Yes

Yes

Person A is not made worse off while making person B better-off

3.b.

No

Yes

Person A is made worse off while making person B better off.

Person B can give person A $1 resulting in Pareto improvement.

3.c.

No

No

Person A is made worse off while making person B better off.

Person B can’t give to compensate enough person A.

3.d.

No

Yes

Person A is made worse off.

Person B can give person A enough to compensate resulting in Pareto improvement.

3.e.

No

No

Both are made worse-off.

Pareto improvement

Kaldor-hicks improvement

reason

3.a.

Yes

Yes

Person A is not made worse off while making person B better-off

3.b.

No

Yes

Person A is made worse off while making person B better off.

Person B can give person A $1 resulting in Pareto improvement.

3.c.

No

No

Person A is made worse off while making person B better off.

Person B can’t give to compensate enough person A.

3.d.

No

Yes

Person A is made worse off.

Person B can give person A enough to compensate resulting in Pareto improvement.

3.e.

No

No

Both are made worse-off.