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A doubt about Evans and Jovanovic (1989) economic model for entrepreneurs with credit constraints

[I already posted this question on the math forum of stackexchange and I was advised that I should post this question here] In Evans and Jovanovic (1989) you will find a model for entrepreneurs with ...
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Understanding Price Elasticities in Discrete Choice Models (Derivative)

I'am in the midst of a paper on mutual fund product differentiation by Li and Qiu. Here, the authors model the utility an investor derives from investing in a mutual fund using a Discrete Choice Model ...
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48 views

Questions related to the banking crisis during the European sovereign debt crisis

I am studying the European Sovereign Debt crisis and I have the following questions which I am struggling to find examples for: 1) I have heard that during the sovereign debt crisis, European ...
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30 views

Stability of Equilibrium in 2 good exchange economy

Hello I was wondering if someone could help me with the following question relating to the stability of an equilibrium in a two good exchange economy and the Walrasian auctioneer. The setting is the ...
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251 views

Quadratic utility function

May you can help me undertanding the following conclusion: Suppose we have an agent who has preferences over contingent claims, represented by a concave function $U$. This simply means that $\mathbb{E}...
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12 views

Which version of NAICS code is used in CRSP and Compustat?

Is the NAICS code used in CRSP and Compustat always the latest one? If yes, then it means, by this year, they should be using NAICS code 2012 revision. I have some external data which is only using ...
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80 views

Computing the Coefficients for the Unemployment, Inflation, Trade Balance Equation

Based on S. Nickell's theory on how to relate trade deficit, unemployment, inflation, I tried to fit the data to the formula Nickell presents, $$ [ \alpha_1 + \delta_1 \alpha_{12}]u + \alpha_2 \...
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29 views

Are low oil prices and low shipping costs really a leading indicator for a shrinking economy

Recent article in Bloomberg saying that lowered shipping costs n the form of the Baltic Dry Index and lowered oil prices are in someway a concern for a growing global economy: http://www....