# Questions tagged [self-study]

Questions about self-studying economics, including curriculum design, study strategies, resources, etc.

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### Producer Theory [closed]

Here’s a story economist tells one another: A Nobel Prize–winning economist flew to New York City for a conference. He got into a cab, and started talking with the cab driver. The cab driver said, “Oh,...
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### Find the set of Pareto efficient payoffs in game theory [closed]

Here I want to find Pareto efficient payoff set. The answer is (C,β), (B, β), (C, δ) But I don’t understand why? Please explain clearly this answer. Thanks a lot
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### Best book to self-study microeconomics

What textbook(s) (and other resources) would you recommend to someone who wants to self-study microeconomics to an advanced (graduate) level starting from 0 (i.e. no formal background in economics)? I ...
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### How do non-price determinants of supply and demand affect the price of a product? [closed]

I am currently doing my IB economics homework about demand and supply, and this question just has me very confused The teacher then specifies that they must be non-price determinants. To my ...
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### calculation of the real domestic return of a foreign stock

I would like to calculate the real domestic return of a foreign stock What I know Real price is $$P_{Real, t} = \frac{P_{Nominal, t}}{CPI_t}$$ where CPI is consumer price index. And I know that the ...
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### consumer surplus decreasing

MRU has the following question on a quiz: Suppose the government forced all bread manufacturers to sell their products at a “fair price” that was half the current, free-market price. To keep it ...
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### Stochastic AK model derivation

Consider the following version of the stochastic Ak model written as a Bellman equation: $$v(A,k)=max\ log(c)+\beta E[v(A',k')|A]$$ $$s.t\ k'+c\leq Ak$$ and non-negatitvities. $A$ is a stationary ...
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### Stochastic AK model with uncertainty [duplicate]

Consider the following version of the Ak model:$$V^*(A_0,K_0)=max\sum\beta^t\sum P(A^t)\frac{c_t(A^t)^{1-\sigma}}{1-\sigma}$$ st$$k_{t+1}(A^t)+c_t(A^t)\leq Ak_t(A^{t+1})$$ and non-negativities $A_t$ ...
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### maximization program with a discount factor in monopoly with learning by doing

I would know something about the multiproduct monopoly. In the case with independent demands and costs dependents, it is in the case with only 1 physical good sold out of 2 periods. For example (...
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### Why marginal benefit is decreasing as more and more pizzas are being produced?

I'm taking one of my initial courses in Economics on my own and currently reading Economics by McConnel, Brue and Flynn. On the page 13, the book is trying to explain about Optimal Allocation. They ...
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### What is the producer surplus given the price the consumer paid + price they are willing to pay, and the marginal cost of producing the product?

Linda is willing to pay $6 for a cereal box. Linda bought a cereal box for$4. The marginal cost of producing that cereal box ...
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### Why there is no supply on monopoly markets?

We learned in the class that monopoly markets do not have supply curve. Our textbook (Microeconomics and Behavior, page 388 from, R. Frank) says: A monopolist has no supply curve and it explains it ...
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### Will the outcome of a game always be a Nash Equilibrium?

Consider this game between two players. This game has two Nash Equilibria: (U, C) and (D, R). Suppose we ask the players to play this game once. What should our prediction of the game's result be? If ...
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### Is there a book or notes that explain all about inflation? [closed]

Is there a book or notes or papers (but for easy understanding please) that explain all about inflation? Not at a research level but student level. From what is previously needed to define and ...
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### Demand and Supply Curve Shifts

I Study economics independently at Marginal Revolution University. But I am stuck with few of the very first Concepts. Those are: Demand and Supply curve Shifts in Isolation. Demand Curve Shifts: When ...
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### Assumptions on preference relation

This question is from Harvard seminar problem set (Q-3 part b) https://www.studocu.com/en-us/document/harvard-university/economics/mandatory-assignments/econ2020a-14-ps01-please-give-as-much-...
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### Exchange economy find core

Find Pareto optimal allocations and the core for the following economies Consider an exchange economy with two agents and two goods. Let consumption sets are the nonnegative orthant. Agent 1’s utility ...
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### Determining subgame perfect Nash equilibriums

Question Three houses share exclusive access to a beach, but it is dirty due to trash washed ashore. A beach clean-up exercise costs $100$, but has a value of $200$ to each household. A clean-up ...
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### How to calculate the ideal maintaining time of a machine?

I have a question regarding a cost calculation problem: I have the following curve, which shows, that with increasing number of tasks without maintaining a machine, the error probability for the ...
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### What's the difference between Gregory Mankiw's “Macroeconomics” 4th ed. and 10th ed.?

I am planning to use Gregory Mankiw's Macroeconomics (not to be confused with his Principles of Economics) for self-studying macroeconomics, along with David Weil's Economic Growth. As you can see, ...
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### Policy ineffectiveness proposition

Suppose, the Aggregate supply is given by the Lucas Supply Curve - $y_t = ȳ + b(P_t - E_{t-1}P_t) + μ_t$ where $μ_t$ is stochastic supply shock (following standard normal error properties). Aggregate ...
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### Which countries have the comparative advantage in Ricardo's example?

I am a complete beginner here trying to learn through Khan Academy. I found some data that correspond to Ricardo's explanation of comparative advantage. According to Wikipedia "England has a ...
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### Calculation of theoretical futures value

we form a stock index by using only two stocks in the index. One of the stocks is the Stock-A. The current selling price of the stock-A is 103 dollars and the second stock is the stock-B. The current ...
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### Understanding distortions in investment in human capital

I am currently reading Economics of The Colour Bar by WH Hutt, and I'm having trouble understanding this bit he has written: “But when the price of any commodity is raised above the free market level, ...
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### An overview of 4 books for an undergrad course in Mathematical Economics

I plan to self-study, at an undergraduate level, Mathematical Economics. It covers 3 main topics Introduction to economy science Microeconomy Macroeconomy Each of these have lots of sub-topics. ...
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### Why does a firm in a perfectly competitive market not need to cover fixed costs in the short run?

While studying, I came across the solution that in some cases only the produces surplus, PS, needs to be positive, however not the profit, $\pi$. That means that if $PS \geq 0; p \geq AVC$, whereas, e....
Let us assume that there is a labor who lives in discrete time universe and discounts future payoffs with the discount factor $b\in (0,1)$. And we assume that this labor is at period $t=0$ at first. ...
I have the following Dynamical system for market impact function $$p_{t+1}-p_t=a(d_t-s_t)$$ $$s_{t+1}-s_t=bp_ts_t-cs_t$$ $$d_t=y-rp_t$$ where $s_t$ is quantity supplied, $d_t$ is quantity demanded, ...