Surge pricing takes place when a service provider
- (a)raises the price of its product or service as demand outstrips supply
- (b)follows preset prices immune to demand and supply dynamics
- (c)fixes a minimum price for its services
- (d)fixes an average price on the basis of transactions carried over a day
Correct — A, raises the price of its product or service as demand outstrips supply. Surge pricing is a form of dynamic pricing in which the seller lets the price move in real time with the balance between buyers and available supply. When many more people want the service than there are units of it — a rainy evening for taxis, a festival weekend for flights, a match day for hotel rooms — the price is pushed up. Higher prices do two things at once: they ration the scarce service towards those who value it most, and they draw more suppliers into the market, which is exactly the adjustment mechanism a competitive market is supposed to perform.
- (b)follows preset prices immune to demand and supply dynamics — This is the opposite of surge pricing. A fixed or administered price stays put whatever the demand, which is how regulated fares and printed price lists work.
- (c)fixes a minimum price for its services — A floor price sets a level below which the seller will not go. It is a different device altogether — minimum support price for crops is the familiar Indian example — and it says nothing about prices rising with demand.
- (d)fixes an average price on the basis of transactions carried over a day — Averaging over a day would smooth out the very peaks that surge pricing is designed to respond to. Surge pricing works minute by minute, not on the previous day's mean.
In a market, price is the signal that clears the gap between what buyers want and what sellers can supply. When demand rises against a fixed supply, the price rises until the quantity demanded falls back to the quantity available. Surge or dynamic pricing simply automates that adjustment, with an algorithm re-pricing the service as conditions change instead of a manager revising a rate card.
The word 'surge' is a strong clue, and only one option describes a price that moves upward with demand — the other three describe a fixed price, a floor price and an averaged price. Most students meet the idea through app-based taxi fares that climb at peak hours, and the same logic runs behind airline seat pricing and hotel tariffs. The economics has not changed since the exam; what has grown is the number of services that price this way.
- Surge pricing is a form of dynamic pricing in which price moves with real-time demand and supply.
- It rations a scarce service and simultaneously pulls extra suppliers into the market.
- A floor price sets a lower limit and a ceiling price an upper limit; both are fixed, not dynamic.
- Administered or preset prices deliberately stay unchanged despite shifts in demand.
- Confusing surge pricing with price gouging or with a fixed premium tariff; surge pricing is a rule that moves both ways, up and down.
- Reading option (c) as correct because a minimum fare exists in many services — a floor is not a surge.
NDA takes an economic term that has been in the news and asks for its plain definition, so build a glossary of such terms with a one-line meaning each.
Consider the following statements : Other things remaining unchanged, market demand for a good might increase if 1. Price of its substitute increases 2. Price of its complement increases 3. The good is an inferior good and income of the consumers increases 4. Its price falls Which of the above statements are correct?
- (a) 1 and 4 only
- (b) 2,3 and 4
- (c) 1, 3 and 4
- (d) 1,2 and3
Answer(a) 1 and 4 only
The demand side of the same market logic, tested in more formal terms — substitutes, complements and inferior goods. Surge pricing is what a seller does when that demand curve shifts outward against a fixed supply.
Supply of money remaining the same when there is an increase in demand for money, there will be
- (a) a fall in the level of prices
- (b) an increase in the rate of interest
- (c) a decrease in the rate of interest
- (d) an increase in the level of income and employment
Answer(b) an increase in the rate of interest
The identical reasoning applied to money instead of a taxi ride — when demand rises against fixed supply, the price of the thing rises, and the price of money is the rate of interest.
- practice — not a real PYQ
Other things remaining the same, if the demand for a service rises while its supply stays fixed, its market price will normally
- (a)fall
- (b)rise
- (c)stay unchanged
- (d)become zero
Answer(b) rise — the higher price rations the limited supply among more buyers.
- practice — not a real PYQ
The Minimum Support Price announced for crops in India is an example of
- (a)a floor price
- (b)a ceiling price
- (c)surge pricing
- (d)an average price
Answer(a) a floor price — a level below which the declared price will not be allowed to fall.