Subjects
Careers
Maths
Biology
Chemistry
English Lang.
History
Energy transfers (a2 only)
Infection and response
Homeostasis and response
Responding to change (a2 only)
Cell biology
Biological molecules
Organisation
Substance exchange
The control of gene expression (a2 only)
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
Show all topics
World war two & the holocaust
Medieval period: 1066 -1509
2o democracy and nazism: germany, 1918-1945
1l the quest for political stability: germany, 1871-1991
1f industrialisation and the people: britain, c1783-1885
Britain & the wider world: 1745 -1901
2d religious conflict and the church in england, c1529-c1570
2m wars and welfare: britain in transition, 1906-1957
The cold war
1c the tudors: england, 1485-1603
Inter-war germany
2n revolution and dictatorship: russia, 1917-1953
2s the making of modern britain, 1951-2007
World war one
Britain: 1509 -1745
Show all topics
28
0
Xin Ying Pua
08/12/2022
Economics
IGCSE ECONOMICS The Basic Economic Problem
The basic economic problem arises from finite resources and unlimited wants, leading to scarcity. This summary explores the factors of production and the concept of opportunity cost in IGCSE Economics, providing key insights into how societies allocate resources and make economic decisions.
08/12/2022
899
This section delves into the concept of opportunity cost and introduces the Production Possibility Curve (PPC) as a tool for economic analysis.
Definition: Opportunity cost is the next best alternative forgone or sacrificed in order to satisfy another choice.
Example: If a government chooses to build a hospital instead of a school, the school (and the education for children) becomes the opportunity cost.
Understanding opportunity cost is essential for making informed economic decisions at both individual and societal levels.
The PPC is a diagram that shows the maximum combination of two goods that can be produced by an economy with all available resources.
Highlight: The PPC illustrates the concept of opportunity cost and helps in understanding economic trade-offs.
Key points about the PPC:
Factors causing an outward shift (economic growth) in the PPC include:
Factors causing an inward shift (economic decline) in the PPC include:
Example: Producing 500 units of Good X has an opportunity cost of 1000 units of Good Y on a given PPC.
Understanding the PPC and its shifts is crucial for analyzing how to solve basic economic problems and make efficient resource allocation decisions.
Average app rating
Pupils love Knowunity
In education app charts in 17 countries
Students have uploaded notes
iOS User
Philip, iOS User
Lena, iOS user
The basic economic problem arises from finite resources and unlimited wants, leading to scarcity. This summary explores the factors of production and the concept of opportunity costin IGCSE Economics, providing key insights into how societies allocate resources and make... Show more
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
This section delves into the concept of opportunity cost and introduces the Production Possibility Curve (PPC) as a tool for economic analysis.
Definition: Opportunity cost is the next best alternative forgone or sacrificed in order to satisfy another choice.
Example: If a government chooses to build a hospital instead of a school, the school (and the education for children) becomes the opportunity cost.
Understanding opportunity cost is essential for making informed economic decisions at both individual and societal levels.
The PPC is a diagram that shows the maximum combination of two goods that can be produced by an economy with all available resources.
Highlight: The PPC illustrates the concept of opportunity cost and helps in understanding economic trade-offs.
Key points about the PPC:
Factors causing an outward shift (economic growth) in the PPC include:
Factors causing an inward shift (economic decline) in the PPC include:
Example: Producing 500 units of Good X has an opportunity cost of 1000 units of Good Y on a given PPC.
Understanding the PPC and its shifts is crucial for analyzing how to solve basic economic problems and make efficient resource allocation decisions.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The fundamental economic problem stems from the scarcity of resources in the face of unlimited human wants. This section explores key economic concepts and the factors of production.
Definition: The basic economic problem is the conflict between finite resources and unlimited wants.
Resources are inputs required for the production of goods and services. Scarcity refers to the lack of resources to satisfy all wants.
Vocabulary: Economic goods are scarce in supply and can only be produced with an economic cost or consumed with a price.
Free goods, on the other hand, are abundant in supply and usually come from natural sources like air and sunlight.
The factors of production in IGCSE economics are:
Land: All natural resources in an economy, including lakes, forests, and climate. Land is geographically immobile but occupationally mobile.
Capital: Man-made resources available in an economy, such as tools and machinery. The mobility of capital depends on its nature and use.
Labour: All human resources available in an economy, including mental and physical efforts and skills of workers. Labour mobility depends on various factors like transport facilities and qualifications.
Enterprise: The ability to take risks and carry out ideas. Entrepreneurs are both geographically and occupationally mobile.
Highlight: Understanding the factors of production and their rewards is crucial for analyzing economic systems and decision-making processes.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE THE SCHOOLGPT. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
