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Ludwig Gershwin's user avatar
Ludwig Gershwin's user avatar
Ludwig Gershwin's user avatar
Ludwig Gershwin
  • Member for 3 years, 3 months
  • Last seen more than a month ago
3 votes
1 answer
41 views

How to prove Paasche index is less or equal to CPI if preferences are homothetic?

3 votes
1 answer
247 views

How can I show that the optimal savings are 0 for all time periods?

2 votes
1 answer
151 views

How to find a Walrasian equilibrium for this production economy?

2 votes
1 answer
206 views

Why doesn't this exchange economy have a walrasian equilibrium?

2 votes
1 answer
101 views

A problem with "Returns to Scale"

2 votes
0 answers
43 views

How do I show that in an incomplete market general equilibrium, βR<1?

2 votes
0 answers
41 views

Help me understand Harsanyi's purification theorem

1 vote
0 answers
69 views

How do I show that if there are more than 2 types in a signaling game, then multiple equilibria satisfy the intuitive criterion?

1 vote
0 answers
65 views

How do I solve for the Nash equilibria in the Hotelling price competition model

1 vote
0 answers
60 views

How can I find a Radner equilibrium?

1 vote
0 answers
45 views

Why is there no subgame perfect equilibrium in a sequential two-player first-price auction?

1 vote
1 answer
375 views

How do I find the set of pareto optimal allocations?

1 vote
0 answers
57 views

How to find a Walrasian equilibrium for this economy?

1 vote
1 answer
166 views

Why is the budget correspondence lower hemicontinuous?

1 vote
0 answers
58 views

How do I show that the set of probability distributions that first/second-order stochastically dominate p is closed and convex?

1 vote
1 answer
88 views

Trying to understand Walrasian equilibrium (Brown & Matzkin 1996)

1 vote
1 answer
214 views

Does WARP still imply Compensated Law of Demand even if one of the goods is indivisible?

1 vote
2 answers
138 views

How to derive the demands from this rather bizarre utility?

1 vote
1 answer
91 views

How do I use total derivatives of an implicit function to solve this problem?

0 votes
0 answers
24 views

How to solve for the competitive equilibrium in this very lopsided model?

0 votes
1 answer
153 views

How to find the indirect utility function and the expenditure function through this interesting utility function?

0 votes
1 answer
23 views

How do I determine the degree of substitution affect the change in per capita consumption of a good?

0 votes
0 answers
43 views

Pure exchange economy: What if a consumer can set prices?

0 votes
0 answers
26 views

How do I show that it's optimal to invest in equal amount of 2 risky assets via mean-preserving spread?

0 votes
1 answer
123 views

How do I find the Walrasian equilibrium price?

0 votes
2 answers
145 views

How can I show that the policy function is non-decreasing?

0 votes
0 answers
88 views

How do I argue that the Walrasian equilibrium is unique?

0 votes
0 answers
63 views

How to find the Walrasian eqilibrium and determine the welfare?

0 votes
1 answer
120 views

Trying to understand the relationship between the normal form and the extensive form

0 votes
1 answer
38 views

How can I replicate the Kaldor facts?