Theory Of Price

  

Categories: Financial Theory

We’ve all seen it before: the classic supply and demand graph. The theory of price is basically that graph: the economic theory that price for a good or service is based on the equilibrium where supply and demand meet.

The more demand there is for a limited good, the higher the price will be. The higher the supply, the less scarce it is, and the lower the price will be. Things like available substitute goods, seasonality, availability of raw materials, and market competition—all those outside forces you can’t really control—all factor in, affecting supply and demand.

And, of course, not all goods and services are created equal. Some goods have high price elasticity of demand, meaning that people change their behavior when prices change...while others have low price elasticity of demand, which means people will keep buying the goods, even when prices are changing.

The theory of price makes all of these outside forces endogenous. Supply and demand curves can rotate and shift, but at the end of the day, it’s the equilibrium that determines the price. In neoclassical theory, anyway.

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Cost Accounting: What is Peak Load Prici...0 Views

00:00

And finance Allah shmoop What is peak load pricing Ah

00:09

uber you're such an evil genius Ever tried to book

00:12

a ride at five thirty after work on a rainy

00:14

day Yeah good luck with that And if the ride

00:17

normally would have cost eighteen bucks well be ready to

00:20

pay thirty or forty or fifty The biggest uber mover

00:23

twelve thirty two a M January one Yeah drunk New

00:27

Year's Eve Post partiers desperate to get home for the

00:31

ensuing annual with you know porcelain Goddess So peak load

00:35

or peak demand season or peak demand Ours happen when

00:40

demand you know peaks like there's lots of it Lots

00:43

of demand and pricing toe optimize profits derived from the

00:47

fact that at peak demand times there is either just

00:50

tons of demand or that the demand curve in this

00:53

period is vertical like people will pay almost anything for

00:57

that New Year's ride home If it normally cost twenty

00:59

bucks it can cost one hundred and people will pay

01:02

Why Well because the marginal value of that hundred bucks

01:05

is way cheaper than a running your car into a

01:08

tree Be running your car into a human see having

01:13

do I tickets and jail time that would ensue and

01:16

d twenty years of psycho analysis to help you deal

01:20

with the fact that you ran over one of the

01:22

young actors from modern family So peak load pricing used

01:25

to be a huge thing in long distance calling like

01:28

during business hours when businesses that were well more or

01:32

less price insensitive to the cost of a phone call

01:34

it was a rounding error in the course of doing

01:36

their business would do anything or pay anything for that

01:39

call from New York to Florida or London or wherever

01:43

they were calling two bucks a minute Find four bucks

01:46

Fine just make the call It was such high pricing

01:48

that a lot of consumers simply did not make the

01:51

call and the phone companies feared regulatory backlash and also

01:54

wanted to take advantage of the consumer demand at cheaper

01:57

prices So when Peak crest sted and the night set

02:01

in like between say ten P M and seven A

02:04

M prices were cut massively for long distance phone calls

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like by half or by two thirds There was another

02:10

reason for the peak load pricing as well In those

02:13

days Priest Skype and Google Hangout phone companies were circuit

02:17

switch not packet switch which meant that there were in

02:20

fact line capacity Maximums that were hit went like eight

02:24

percent of the country tried to use the phone lines

02:26

all of the same time So to scale up for

02:29

nine or ten or twelve or fifteen percent of the

02:31

country using the phone lines all at the same time

02:34

it cost the phone companies of Fortune and they wanted

02:36

to get paid back for their efforts So the higher

02:39

prices matched their higher marginal costs in providing that infrastructure

02:43

Well all that went away with Internet telephony But the

02:45

scar still exist on the population who grew up under

02:49

that iron fisted telephony rule So where is peak load

02:52

pricing today In oldie worldly things electricity will the same

02:57

physics that hit phone companies hit electricity producers as well

03:01

On ly so much power can be generated at cheap

03:04

fish prices on the grid at once And if demand

03:06

exceeds their maximum who bad things happen like the whole

03:10

system overheat and shut down as a safety precaution avoids

03:14

fires or the local power company's has toe by power

03:18

from others in some form and then ship that power

03:21

locally and it's a whole mess So power companies charge

03:24

big peak load prices and highly encourage laundry doing after

03:29

midnight when very few people are sucking from the electric

03:32

teet And there is a ton of excess or slack

03:35

capacity in the system to remember all that the next

03:38

time there's a brownout from a hot day when everyone's

03:41

blasting a C units on high and eliminate is on

03:44

tap and they only their doors open and it's just 00:03:47.868 --> [endTime] very cranky

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