Supply and Demand | The Curious Economist

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[ April 27, 2026 ] Beef Prices Hit Record Highs: A Classic Case of Supply and Demand Economic News
[ April 24, 2026 ] AI in Banking: Boosting Profits but Cutting Jobs Economic News
[ April 23, 2026 ] Why Air Fares Are Soaring: Conflict, Fuel Prices and Supply Constraints Explained Economic News
[ January 19, 2026 ] Luxembourg Cuts Upfront Costs to Encourage Solar Energy and Sustainability Economic News
[ January 15, 2026 ] China Posts Record Trade Surplus Despite Tariffs Economic News

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What causes an upward-sloping supply curve?

Increasing marginal costs and profit incentive as price rises.

What is the law of diminishing marginal utility?

As consumption increases, the additional satisfaction from consuming one more unit decreases.

What is the income effect?

A lower price increases the consumer's real income, allowing them to buy more of the good.

What does a downward-sloping demand curve represent?

The inverse relationship between price and quantity demanded.

What causes a movement along the supply curve?

A change in the price of the good itself.

What causes a movement along the demand curve?

A change in the price of the good itself.

List three non-price determinants of supply.

Costs of production, technology, and number of firms.

What causes a shift in the demand curve?

A change in a non-price determinant of demand.

What is market equilibrium?

The point where quantity demanded equals quantity supplied.

What is consumer surplus?

The difference between what consumers are willing to pay and what they actually pay.

What is the law of demand?

As the price of a good falls, the quantity demanded increases, ceteris paribus.

What is the law of diminishing marginal returns?

As more units of a variable input are added, the additional output eventually decreases.

When is allocative efficiency achieved?

When marginal benefit equals marginal cost and social surplus is maximized.

What causes a shift in the supply curve?

A change in a non-price determinant of supply.

What is the substitution effect?

As the price of a good falls, it becomes more attractive compared to substitutes, increasing demand.

What is the law of supply?

As the price of a good rises, the quantity supplied increases, ceteris paribus.

What is producer surplus?

The difference between the price producers receive and their minimum acceptable price.

What are the three functions of the price mechanism?

Signaling, incentive, and rationing.

What happens when there is excess demand?

A shortage occurs, and price tends to rise to reach equilibrium.

What are non-price determinants of demand?

Income, tastes, future expectations, prices of related goods, and number of consumers.

Beef Prices Hit Record Highs: A Classic Case of Supply and Demand

Beef Prices Hit Record Highs: A Classic Case of Supply and Demand

Why Air Fares Are Soaring: Conflict, Fuel Prices and Supply Constraints Explained

Why Air Fares Are Soaring: Conflict, Fuel Prices and Supply Constraints Explained

Trump’s Beef with Beef: How Tariffs and Imports Are Shaping U.S. Meat Prices

Trump’s Beef with Beef: How Tariffs and Imports Are Shaping U.S. Meat Prices

Alcohol Prices Surge as Trinidad and Tobago Doubles Excise Duty

Alcohol Prices Surge as Trinidad and Tobago Doubles Excise Duty

Lamborghini Stays Loud: Why the Supercar Maker Isn’t Ready to Go Electric

Lamborghini Stays Loud: Why the Supercar Maker Isn’t Ready to Go Electric

India Slashes Taxes to Spark Spending Surge — But Will It Work?

India Slashes Taxes to Spark Spending Surge — But Will It Work?

Shanghai’s AI Boom: How China is Expanding the Supply of a Future-Defining Industry

Shanghai’s AI Boom: How China is Expanding the Supply of a Future-Defining Industry

Sweet Tooth, Sour Prices: Food Inflation Rises Again in the UK

Sweet Tooth, Sour Prices: Food Inflation Rises Again in the UK

Foreign Phone Sales in China Plunge Amid Rising Local Competition

Foreign Phone Sales in China Plunge Amid Rising Local Competition

Coffee Prices Hit Record Highs as Supply Struggles to Meet Global Demand

Coffee Prices Hit Record Highs as Supply Struggles to Meet Global Demand

New Zealand’s Tourism Tax Hike: A Boost or Barrier for Economic Growth?

New Zealand’s Tourism Tax Hike: A Boost or Barrier for Economic Growth?

Iceland’s TikTok Cucumber Shortage

Iceland’s TikTok Cucumber Shortage

CHIPS act to fuel Samsung’s Texas Expansion

CHIPS act to fuel Samsung’s Texas Expansion

Fizzled Out: Australia’s Soft Drink Shortage Due to CO2 Crunch

Fizzled Out: Australia’s Soft Drink Shortage Due to CO2 Crunch

assorted wine bottles

Thailand’s Strategic Tax Cut on Alcohol to Revitalise Tourism

Scotland to Increase Alcohol Minimum Price by 30% in Public Health Push

Scotland to Increase Alcohol Minimum Price by 30% in Public Health Push

UK Government to ban disposable vapes

UK Government to ban disposable vapes

Kentucky Bourbon Industry Braces for Potential 50% EU Tariff

Kentucky Bourbon Industry Braces for Potential 50% EU Tariff

Soaring Sugar Prices and The Global Economic Impact

Soaring Sugar Prices and The Global Economic Impact

WeWork Files for Bankruptcy Amidst Debt Challenges and Remote Work Shift

WeWork Files for Bankruptcy Amidst Debt Challenges and Remote Work Shift

Apple Braces for Potential Fourth Quarter Revenue Decline Amid Global Challenges

Apple Braces for Potential Fourth Quarter Revenue Decline Amid Global Challenges

Rolls-Royce Restructuring: 2,500 Jobs on the Chopping Block!

Rolls-Royce Restructuring: 2,500 Jobs on the Chopping Block!

Dr. Martens Laces Up With New Repair Service To Embrace Sustainability

Dr. Martens Laces Up With New Repair Service To Embrace Sustainability

Swiftonomics Strikes: Taylor Swift’s Tour Boosts Hotel Bucks!

Swiftonomics Strikes: Taylor Swift’s Tour Boosts Hotel Bucks!

Apple’s China Wobble: When Politics Meets Tech!

Apple’s China Wobble: When Politics Meets Tech!

Arm’s Muscle Flex: A $50bn Chip Play on the Nasdaq!

Arm’s Muscle Flex: A $50bn Chip Play on the Nasdaq!

Luckin Coffee sells big on their new Boozy Brew

Luckin Coffee sells big on their new Boozy Brew

Lego Builds Success Despite Industry Decline

Lego Builds Success Despite Industry Decline

Kleenex to Wipe Away Its Canadian Operations

Kleenex to Wipe Away Its Canadian Operations

Pouring Money Down the Drain: The €200M Plan to Save Wine!

Pouring Money Down the Drain: The €200M Plan to Save Wine!

Inflation Takes a Breather: US Sees Lowest Annual Rate in Over Two Years

Inflation Takes a Breather: US Sees Lowest Annual Rate in Over Two Years

Oil Prices Bounce Back as Saudi Arabia Announces Major Output Cuts

Oil Prices Bounce Back as Saudi Arabia Announces Major Output Cuts

China’s Economic Recovery Boosts Sales for U.S. Companies

China’s Economic Recovery Boosts Sales for U.S. Companies

supermarket aisle during panic buying

UK Inflation on a Roll: Record Bread Prices Send Inflation Soaring

Green power surge: Renewables shatter records in 2022

Green power surge: Renewables shatter records in 2022

Is the government to blame for Indonesia’s surging rice prices?

Is the government to blame for Indonesia’s surging rice prices?

War in the EV market as Tesla slashes prices again

War in the EV market as Tesla slashes prices again

Funko Pop!’s biggest customer of the year so far… the trash can!

Funko Pop!’s biggest customer of the year so far… the trash can!

Canadian Alcohol consumption at historic lows

Canadian Alcohol consumption at historic lows

Tesla slashes China prices in the face of fierce domestic competition

Tesla slashes China prices in the face of fierce domestic competition

automated container port

Singapore boasts the world’s largest fully automated port

UK prices spiraling upwards as inflation hits 40-year high

UK prices spiraling upwards as inflation hits 40-year high

Tesla has its own law of demand – profits soaring despite higher prices!

Tesla has its own law of demand – profits soaring despite higher prices!

Filipino drivers to receive fuel subsidies as oil prices rise

Filipino drivers to receive fuel subsidies as oil prices rise

person holding smartphone

Uber prices in London set to increase after high court ruling

World’s major economies to release oil reserves to lower soaring oil prices

World’s major economies to release oil reserves to lower soaring oil prices

Gas price surge leaving businesses bankrupt and consumers uncertain

Gas price surge leaving businesses bankrupt and consumers uncertain

Saudi Aramco profits increase by almost 300%

Saudi Aramco profits increase by almost 300%

Groundbreaking new drug for Alzheimer’s is going to come at a cost!

Groundbreaking new drug for Alzheimer’s is going to come at a cost!

Ketchup can’t catchup with demand!

Ketchup can’t catchup with demand!

Container ship from above

An online shopping boom is fueling ships across the Pacific

Nut prices are hitting rock bottom as global demand remains low

Nut prices are hitting rock bottom as global demand remains low

Recession proof coca-cola

Why does the recession proof Coca-Cola have so much cash?

Toilet paper shortage

Toilet paper manufacturer gets the go ahead to fill the shortage

French government to provide 8 billion euros to help revive their car industry

French government to provide 8 billion euros to help revive their car industry

British Supercar manufacturer McLaren to cut more than 25% of their workforce

British Supercar manufacturer McLaren to cut more than 25% of their workforce

an image of Canadian dollars as the economy experiences deflation

Deflation in Canada: why economists will tell you that falling prices is not something to be happy about

an image of barley harvesting after China imposes an 80% tariff on Australian Barley exports

China to impose an 80.5% tariff on Australian barley exports

an imge to show an empty shopping mall as retail sales plummet in the US

Declining rate of retail sales at a historic low as consumer confidence plummets in the US

an image to represent the American housing market

America’s housing market: increased demand but no response from supply

an image of an electric car charging as China announces more subsidies for electric cars

China to continue subsidising electric vehicles as the post Covid-19 recovery begins

an image of New York when the US economy contracted by 4.8%

Coronacrisis in the USA: negative growth and the worst decline since 2008

an image to show workers in an amazon warehouse

The more you sell the more it costs: Amazon have record sales but are paying the price for it

an image of a man holding maize as a food supply shortage emerges caused by covid-19

A Hunger pandemic could be the worst outcome of Covid-19 in the world’s poorest regions

an image of Netflix as global sales increase significantly

A tale of two businesses: winners and losers of a global lockdown

an image to show oil barrels the day that the price of oil went negative

Oil prices go negative in the US – how and why?

an image for article about OPEC reaching a deal to cut oil production by 10%

Global oil production to drop by 10% as OPEC agrees on an historic deal

an image to show how the demand for luxury goods is falling

Loo roll over Louis Vuitton: luxury brands amongst the hardest hit by Covid-19

an image to show the increasing demand for ramen

Ramen: the inferior good behaving like an… inferior good!

an image to show a petrol station the day petrol prices got closer to £1

Petrol prices plummeting towards £1 per litre as the price war for oil continues and drivers stay off the roads

An image of Dhaka in Bangladesh

Over a million clothing workers in Bangladesh have lost their jobs as Covid-19 brings the textile industry to a standstill

an image to show a pizza for the story about papa john's stock price

Who ordered pizza? Everyone it seems! Papa John’s sales in the US are expected to be up 5.3% this quarter

An image to show Chinese manufacturing opening up again

The factory of the world is firing up again: China records strong growth in manufacturing activity for March

An image of a glass of orange juice

Orange juice is the new king of commodities: prices set to soar!

Image of a coal mine

Coal: the world’s dirtiest and most damaging fossil fuel has now become the most expensive!

supermarket aisle during panic buying

We’ve heard about the toilet paper, but what else are people panic buying?

Hundreds of thousands of extra workers to be employed by online delivery companies

Hundreds of thousands of extra workers to be employed by online delivery companies

Bookies will lose billions as no sport means no bets are placed!

Bookies will lose billions as no sport means no bets are placed!

Korean Air forced to ground 80% of flights

Korean Air forced to ground 80% of flights

Lobster for dinner? This luxury treat is now selling at bargain prices!

Lobster for dinner? This luxury treat is now selling at bargain prices!

Crude Oil takes a 30% dive as Saudi Arabia gears up for a price war

Crude Oil takes a 30% dive as Saudi Arabia gears up for a price war

Paper gold: could the price of toilet paper be about to skyrocket?

Paper gold: could the price of toilet paper be about to skyrocket?

Is Germany’s ice wine production the latest victim of global warming?

Is Germany’s ice wine production the latest victim of global warming?

Coronacrisis in Japan: hotel is forced to file for bankruptcy

Coronacrisis in Japan: hotel is forced to file for bankruptcy

Falling phosphate exports from the disputed territory of Western Sahara

Falling phosphate exports from the disputed territory of Western Sahara

Corona Credit Crunch for many Chinese businesses

Corona Credit Crunch for many Chinese businesses

When supply outstrips demand: American wine at its lowest price in 20 years!

When supply outstrips demand: American wine at its lowest price in 20 years!

Oil prices make a 2% comeback after a 5-day slump

Oil prices make a 2% comeback after a 5-day slump

Supply of Malaysian Palm Oil fallen to two-year low

Supply of Malaysian Palm Oil fallen to two-year low

Korean exports continuing to plummet

Korean exports continuing to plummet

Research shows excise tax to reduce alcohol consumption

Research shows excise tax to reduce alcohol consumption

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