Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [price]

The tag has no usage guidance.

-1
votes
0answers
21 views

Calculating of the price, quantity and profit of a cartel

I am struggeling with a problem while learning microeconomics. We got two different functions: $$p_1=10-2x_1-x_2;\\ p_2=10-2x_2-x_1.$$ $K'(x)= 1$ for both companies. The task is to calculate the ...
0
votes
1answer
24 views

Monthly price elasticity and possibility of using daily values

I am calculating the price elasticity as a starting point to find a theoretical optimal price that would maximize our revenue. I am looking at 2 years data and to use the price elasticity formula, I ...
-1
votes
0answers
14 views

What is the best method to predict Brent oil price? [duplicate]

I like to know what factors are most important for crude oil price and how can we do a good prediction about oil price in future?
1
vote
0answers
25 views

Walras's law in a Fisher market

Walras's law is stated for an exchange market: each agent comes to the market with a certain endowment of each commodity, a price-vector is determined, and the demand of each agent is the best bundle ...
0
votes
2answers
20 views

Is there a correlation between pharmaceutical prices and drug dealers?

Question: Is there a quantitative or some kind of correlation between the number of drug dealers in a certain region and the price of pharmaceutical drugs? This is for a case I'm working on, but I ...
0
votes
2answers
21 views

How are the price signals of stocks in the stock market centralized?

We can look up the price of a stock, like that of Google, and it gives a particular figure. I would like to know how the price signal is "centralized". What I mean is: if the trades happen between ...
0
votes
1answer
44 views

Flooding the real estate market with luxury homes: will average prices rise or fall?

If every middle class single-family detached home in a sprawling metropolitan area like Los Angeles were each replaced with two luxury condos over a short period, would average real estate prices rise ...
17
votes
9answers
9k views

Car prices haven't changed in 20 years, no inflation?

I notice that there seems to be little or no change in car prices over the last 20 years and they seem to be unaffected by inflation. For example, a Toyota Camry sold for about \$23,000 +/- \$2,000 (...
2
votes
1answer
95 views

The relationship between indirect utility and expenditure functions

I am trying to understand the fact that $e(p, v(p,y)) = y$. There is a proof in the text Advanced Microeconomic Theory (Jehle and Reny) that states the following: Because $u(·)$ is strictly ...
2
votes
1answer
60 views

Proof that utility is nonincreasing in prices

The following is a proof that the indirect utility function is nonincreasing in prices, but I can't understand the last step. How do they conclude that $v(p_1, y) \ge$ from the previous reasoning? ...
3
votes
1answer
64 views

Why CPI differs so much from consumption deflator?

Why are the two series so different for the US? Data is here: https://fred.stlouisfed.org/graph/?g=lqVJ and photo added below: Private consumption in GDP should include all items consumer by ...
1
vote
1answer
20 views

How are final stock prices arrived at?

'Everybody' knows that prices are generally governed by offer & demand, but I am wondering on the details of the stock exchange here. How are stock prices (the ones which are nicely listed every ...
1
vote
1answer
17 views

Supplier offers “Price Protection Tariff” w/o exit fees, and more expensive Variable Price tariff. Does that mean it is betting on the price falling?

My energy supplier offers two tariffs: The first is a "Price Protection tariff". It gives you a fixed per-kWh price for 12 months, and has no exit fees (23.28 cent) The other is a "Variable price ...
0
votes
1answer
25 views

Difference between the minimum selling price and the actual selling price

I'm actually wondering what the correct name for the difference between the minimum selling price and the actual selling price is? Let's say I'm having an product A. After all calculations(costs, ...
0
votes
0answers
27 views

Commodity price and production data

I am doing some modeling and need some data. First I would like to get some data on commodity prices, ideally historical price data (but current quotes are fine). For example it would be nice to ...
0
votes
0answers
36 views

Demand Function

In cost and demand problems, why is the equation for price per unit named the demand function, as shown in the examples below? Also, why is it equal to a constant minus some multiple of the number of ...
0
votes
1answer
74 views

Do Chinese tariffs on American goods make them more expensive to American consumers?

This CNN article seems to imply that Chinese tariffs on American goods will make them more expensive to American consumers. Is this true? I did think that tariffs by your own country on imported ...
0
votes
2answers
81 views

Understanding the law of supply

In high school, I've never really questioned the law of supply, taking it as a given. As I begin an introductory economics course in university, "relearning" the fundamentals of Economics, I realise ...
1
vote
0answers
23 views

Adaptation of new keynesian model

I'm looking for literature in new keynesian model adaptation to model price shocks. I'm aware of Blanchard, Olivier, and Jordi Gali. 2007. “The Macroeconomic Effects of Oil Shocks: Why Are the 2000s ...
3
votes
0answers
24 views

Production choices in Hayek's theory of information-bearing prices

As I understand the work of Hayek, he asserts that prices encapsulate the true societal worth of the item being sold by integrating the compound need for all of the ingredients and work which go into ...
1
vote
0answers
131 views

What are the (immediate) effects of changing a good's price on consumer and producer surplus?

Basically, I'm trying to understand why the total surplus is maximized at the equilibrium and what happens if the price isn't at the equilibrium. Say the price of a good is the equilibrium price. ...
11
votes
5answers
2k views

The supply and demand of Virtual Products

We know that the fundamental economic problem is scarce resources relative to unlimited wants. **Does this apply to apps and Ebooks?**They are essentially virtual products who have in theory have ...
1
vote
1answer
61 views

How to increase price gradually?

I sell so called "tokens" for so called Ether. I receive an arbitrary amount of Ether in a transaction. I sent back a calculated amount of tokens. I want the price of a token increase as more tokens ...
1
vote
0answers
16 views

Why did the internet price rise in the last 5 years in Germany?

5 years ago a casual internet connection with 10 Mbit and telephone connection cost about 20 € per month in Germany. Today, the chepest contract that I could find in Germany is an internet ...
1
vote
1answer
25 views

Prices on year by year basis

I want to know the cost of milk on a year by year basis, say for the last 10 or 20 years. similarly I may want to know price of other items also (petrol, rice, biryani, etc). I just need the average ...
0
votes
1answer
58 views

Did I calculate maximum price of machine correctly?

Problem: A firm wants to buy a machine for its factory. It will work for two years. During the first year it will yield 240 thousand roubles and during the second year it will yield 200 thousands ...
0
votes
0answers
62 views

Application of Efficient Component Pricing Rule

I am yet a bit confused about the actual application of the Efficient Component Pricing Rule (or Baumol-Willig pricing rule) for a network monopolist $M$. What I know is the following. The ECPR ...
1
vote
1answer
909 views

How to calculate average buy price when you buy, sell and rebuy

I wanted to get my avaerage buy price for some stocks I bought and see if I made money. So far for just buying and then later selling I have been calculating the avaege buy price using this formula <...
1
vote
1answer
20 views

Why does a lack of pipelines cause Canadian crude oil to trade at a discount compared to US crude oil?

There is an ongoing political battle in Canada about the proposed expansion of the Kinder Morgan Trans Mountain pipeline. One argument in favour of the expansion that is repeated by just about every ...
3
votes
4answers
128 views

How to track costs and calculate price?

I run a large Massively Multiplayer Online (MMO) gaming community and one of the services we’ve try to provide to our members is crafting. One of the challenges of this has been determining the price ...
0
votes
1answer
15 views

Gold charts on different currencies

I have this two charts of gold prices for the last 60 days. One is in Dollars and the other in Euros. Why they are not an exact match?
2
votes
2answers
122 views

It's unclear how market equilibrium is reached in case of overproduction

Let's assume that there is disequilibrium, namely that $P=P_2$, thus $Q_s > Q_d$. In other words, there is overproduction. This is perfectly competitive market, so competition between producers ...
1
vote
1answer
49 views

relation between the demand function and the marginal utility function

Can one say that the demand curve equals the marginal utility function? I have one course where this is stated. However, the demand curve dan be derived from combining the utility function with the ...
2
votes
1answer
28 views

Measuring quantities for price indices?

I'm confused about how one acquires the data necessary to compute price indices--specifically, how one acquires quantity data. Suppose I wanted to compute the Laspeyres Index, defined as $\sum\...
1
vote
2answers
46 views

How does price fixing work if it requires an almost universal agreement?

From what I gather, price fixing works by getting all the relevant actors in a certain economic sector to agree to fix the price of the goods they sell at a certain, higher-than-normal price, so that ...
0
votes
0answers
26 views

What kind of benefit does price intransparency bring to the company?

What kind of benefit does price intransparency bring to the company except for some short-term gain due to the customer not researching enough before purchasing? E.g. When a company sets different ...
2
votes
0answers
17 views

Price Synchronization in the Calvo Model

In the paper Gorodnichenko, Sheremirov and Talavera (2014) the authors compute empirically the degree of price synchronization across different goods. In a nutshell their definition of synchronization ...
0
votes
1answer
14 views

What does pilot price mean in the context of marketing?

In my lecture slide, it is said to be one of the competition-based price determination. When I searched online, I was unable to find anything relevant.
5
votes
2answers
605 views

What Creates the Price in the First Place

I just wanted to know if price changes how much quantity is supplied or demanded then what creates the price in the first place? If you say that price affects supply and demand and supply and demand ...
0
votes
1answer
612 views

Why is there negative sign for income effect in slutsky equation? [closed]

Slutsky identity is given by: ∆x/∆p = (∆x/∆p)|substitution effect + (∆x/∆p)|income effect Now we know ∆m= x*∆p => ∆p=∆m/x Therefore, ∆x/∆p = (∆x/∆p)|substitution effect + (x*(∆x/∆m))|income effect But ...
1
vote
0answers
9 views

Modeling Asymmetric price adjustment (downward price inflexibility)

There is any way to model downward price inflexibility? Because the different models of sticky prices, don´t have more downward inflexibility than upward.
-1
votes
1answer
35 views

Central Banks Currency being used as value keeping hypothesis

I recently came up with the idea that all the worlds currencies with central banks may be being used as a way to steal value from people who give value to them. And no, im not talking about inflation (...
4
votes
2answers
380 views

Including (demand) price elasticity in a price regression model

I am wondering how to include price elasticity (demand side) in a linear price regression model that is based on asuming price is the result of demand=supply. Constructing a price regression under ...
1
vote
0answers
158 views

Modelling prices to identify price outliers

I am currently trying to find 'Price Outliers' in a set of data. Given a set of product prices (within a product category, e.g. milk) I want to filter for prices that are suspicious - for example I ...
5
votes
1answer
578 views

Simple model to predict oil prices

Back when Hugo Chavez was still alive (former leader of Venezuela), he said they made "simulations" to predict how much oil prices will increase if they retire the supply of oil they were giving to ...
2
votes
1answer
168 views

Is it valid to compare cryptocurrencies by using their smallest divisible unit?

I'd like to compare the relative value (in USD) of three cryptocurrencies: Bitcoin, Ethereum, and IOTA. (See spreadsheet below.) Specifically, I'm comparing the price of each currency's smallest unit ...
1
vote
2answers
34 views

Converting price for service in the foreign market to local price

I am a student researching 3D scanning service and developing it for a specific centre in my country, where the service does not exist in the way it does in USA. I know the price for the service in US....
11
votes
4answers
257 views

Why isn't the cost of shoes affected by their size?

I have noticed that many shoe selling shops I have visited have the same price tag regardless of the shoe size. Intuitively I'd think the bigger the shoe the more material and consequently capital ...
0
votes
0answers
51 views

Utility of expected price or expected utility of price

I am again running into problems with regard to expected utility and utility of expectation. This is very similar to this question I posted a few days ago. Since it did not clear the matter then I ...
0
votes
2answers
79 views

What gives value to precious, luxury things?

What makes things precious? For example Gold, Silver, Diamonds, etc. Once they were unknown to human being. And now they are the more pricey things. I guess its just the way these things were ...