Questions tagged [risk]

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Certainty Equivalents and Risk Premiums in Expected Utility Theory for Asymmetric Distributions

I want to calculte risk-premiums in order to assess how much risk-averse customers would be willing to pay for an insurance against an uncertain loss modeled by a random variable $X$. How would a risk-...
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47 views

Why don't firms and individuals do much more risk management? Couldn't they all hedge all kinds of risks financially?

There are many risks in the economy that agents could hedge. For example, house prices can go up or down, healthcare costs canchange, gas prices constantly change in fact, food prices,etc. They all ...
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How do governments deflect risk through greater volatility in the housing market?

Source: p 123 of 296, Understanding Housing Policy, by Brian Lund Although housing immobility limits the impact of globalisation, its influence on financial and labour markets magnifies ...
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387 views

Probability of states of nature

I've been given the following question and would really appreciate any help on part a. I've looked over all of my resources for this course and we have always been given the probability of the ...
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112 views

What can we conclude from the overdetermined equity premium puzzle?

The equity premium: A puzzle (Mehra and Prescott (1985)) lays out the basic problem with equity returns: Restrictions that a class of general equilibrium models place upon the average returns of ...
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How can I construct a process for cumulative returns that is riskless?

This question is a little more specific than the title. Here I use the same notation that is set forth in this other question about cumulative returns (the sum of return observations). That is, let $...
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68 views

Cashflow Risk vs Discount Risk

I'm studying financial economics/asset pricing and I often hear the terms cashflow risk and discount risk but I'm not sure what they mean? The Campbell/Shiller (1988) decomposition includes cashflows (...
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32 views

Term for risk AND ambiguity

This question is related to References for particular definitions of risk and uncertainty, which offers an excellent description of risk and uncertainty. Just as a recap: Knight (1921) described risk ...
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60 views

Assessing risk in a decision problem with repeated toss

The problem starts at time t0. At each time step, the participant can choose to opt out and claim a loser's reward Rl. At each time step, the participant has a probability p to win a winner's reward ...
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What were the liquidity requirements prior to Basel III?

I am investigating the impact of enforcing the Basel III liquidity requirements with a focus on the LCR. I have found some information about regulations in fore prior to Basel III in Sweden and ...
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318 views

How a utility function which is both DARA and CRRA can be explained?

I'm studying risk aversion and I cannot make a intuitive explain about the utility function which is DARA and CRRA. for instance, let's say, $\ln W$, where $W$ stands for one's wealth. by the ...
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1answer
24 views

How to interpret risk premium

I do not understand the notion risk premium. Let us suppose that John goes to the city by car, but he is thinking about not paying for the parking. If he is caught in the act he must pay the fine. How ...
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1answer
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What are the differences between hedging with swaps, options or futures?

For instance if a bank wants to hedge against interest rate risk, it could use interest rate swaps, or options or futures contract. Or in any other example, when a manager is hedging against risks. ...
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What would we say on the utility of risk and its consequences?

Anything has its risks and anything has its utility or desutility. The risk aversion causes a looking for safer alternatives in the market which maximizes utility in a trading off between risk and ...
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Solution to the Aiyagari model: why a sparse capital grid?

When solving a model à la Aiyagari, why is it needed to have more points close to zero? I would be grateful if you could point me out some reference on how to implement the sparse grid. In ...
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Can aggregate risk to the economy be insured, and how?

There has been a lot of discussion for a while now over how the short market on Tesla is quite crowded. This got me thinking of what possible benefits the short market bestows upon the economy as a ...
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Does Medicaid or Medicare represent a higher risk to the Federal Government Solvency and Debt going forward?

I'm trying to understand not only which program is expected to be larger in terms of costs, but which one has the least capacity to adjust (reduce benefits if revenues for the program fall).
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Classification: Investment corporation by expected return

I am interested in a classification of investors (investment corporations; no private investors). In particular, I'd like to know whether there is any classification of investors regarding their ...