Tržne strukture so način, kako ekonomisti opisujejo organizacijo različnih trgov... Show more
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Updated Apr 17, 2026
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Osnove Trgov in Tržnih Struktur
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Uvod v tržne strukture
Tržne strukture določajo, kako je organiziran določen trg in kakšno moč imajo podjetja pri oblikovanju cen. Ključni dejavniki so število ponudnikov, vrsta produkta, vstopne ovire in možnost vplivanja na ceno.
Dva glavna ekstrema sta popolna konkurenca in monopol. Večina trgov v resnici leži nekje vmes med tema skrajnostma. Ti modeli ti pomagajo razumeti, zakaj je na primer kilogram jabolk veliko cenejši od najnovejšega iPhona.
Prevzemalci cene (price takers) morajo sprejeti ceno, ki jo določi trg, medtem ko oblikovalci cene (price makers) lahko sami vplivajo na ceno svojega produkta.
💡 Pomni: Vstopne ovire so ključne! Če je vstop na trg lahek, bo konkurenca večja in cene nižje.
Popolna konkurenca
Predstavljaj si tržnico z jabolki, kjer prodaja 50 kmetov popolnoma enaka jabolka. To je najbližje popolni konkurenci, čeprav v čisti obliki redko obstaja.
Značilnosti popolne konkurence:
- Veliko število ponudnikov in kupcev
- Homogen produkt (vsi izdelki so identični)
- Prost vstop in izstop s trga
- Popolna informiranost o cenah
Ključno je, da je vsako podjetje prevzemalec cene. Njegova krivulja povpraševanja je vodoravna črta - lahko proda poljubno količino po tržni ceni, če pa dvigne ceno samo za cent, ne proda ničesar.
Maksimizacija dobička se doseže pri količini, kjer je cena enaka mejnim stroškom . Dolgoročno ni možno ustvarjati ekonomskega dobička, ker vstopijo nova podjetja in cena pade.
💡 Zapomniti: V popolni konkurenci kmetje ne tekmujejo s ceno, ampak z učinkovitostjo!
Monopol in njegove značilnosti
Monopol je popolno nasprotje popolne konkurence - en sam ponudnik obvladuje celoten trg. Slovenske železnice so dober primer, saj so edini ponudnik železniškega prometa v državi.
Ključne značilnosti monopola:
- En sam ponudnik na trgu
- Ni bližnjih substitutov
- Visoke vstopne ovire (naravne, pravne ali lastništvo ključnega vira)
Monopolist je oblikovalec cene in se sooča s celotno tržno krivuljo povpraševanja, ki je padajoča. Če želi prodati več, mora znižati ceno. Njegov mejni prihodek je vedno nižji od cene (MR < P).
Zlatno pravilo za monopolista: proizvaja pri količini, kjer je MR = MC, nato pa na krivulji povpraševanja pogleda, kakšno ceno lahko postavi. Rezultat je P > MC, kar pomeni neučinkovitost.
💡 Pomembno za test: Monopolist lahko ohranja ekonomski dobiček tudi dolgoročno zaradi vstopnih ovir!
Primerjava in praktični primeri
Razlika med strukturama je očitna v praksi. Kmet Janez s svojimi jabolki mora sprejeti tržno ceno 1,50 €/kg - če bi hotel prodajati po 1,80 €, bi šli vsi kupci h konkurenci.
Po drugi strani Slovenske železnice same določajo cene vozovnic. Seveda so omejene s povpraševanjem in državno regulacijo, vendar imajo bistveno večjo moč kot Janez.
Ključne razlike:
- Vstopne ovire: V kmetijstvu praktično ni ovir, za železnice pa potrebuješ milijarde evrov za tire in vlaki
- Vpliv na ceno: Kmet nima nobenega, SŽ imajo popoln nadzor
- Dolgoročni dobiček: Možen le pri monopolu
Glavna posledica monopola je neučinkovitost - monopolist proizvaja manjšo količino po višji ceni, kar vodi v izgubo za celotno družbo.
💡 Za test: Monopolist nima klasične ponudbene krivulje, ker ne odziva se na ceno, ampak jo sam postavlja!
Hiter povzetek za test
Popolna konkurenca pomeni veliko ponudnikov z identičnimi produkti, brez vstopnih ovir. Podjetja so price-takerji z vodoravno krivuljo povpraševanja, učinkovito delovanje in brez dolgoročnega ekonomskega dobička.
Monopol predstavlja enega ponudnika z unikatnim produktom in visokimi vstopnimi ovirami. Podjetje je price-maker s padajočo krivuljo povpraševanja, neučinkovitim delovanjem (P > MC) in možnostjo dolgoročnega ekonomskega dobička.
Zlatno pravilo velja za vse tržne strukture: maksimizacija dobička je vedno pri količini MR = MC. Razlika je le v tem, kakšna je cena glede na mejni prihodek.
Ne pozabi na mrtvo izgubo (deadweight loss) pri monopolu - to je izguba za celotno družbo zaradi nižje proizvodnje in višjih cen v primerjavi s popolno konkurenco.
💡 Zadnji nasvet: Razlikuj med tržno krivuljo povpraševanja in krivuljo za posamezno podjetje - pri monopolu sta enaki, pri popolni konkurenci pa ne!
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Most popular content in Ekonomija
Most popular content
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
4.6/5
App Store
4.7/5
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
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
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
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. 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 app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
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
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
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
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. 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 app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user
Osnove Trgov in Tržnih Struktur
Tržne strukture so način, kako ekonomisti opisujejo organizacijo različnih trgov - od popolno konkurenčnih do monopolnih. Razumevanje teh modelov ti pomaga razložiti, zakaj so nekateri izdelki dražji od drugih in zakaj se podjetja v različnih panogah obnašajo tako drugače.
Uvod v tržne strukture
Tržne strukture določajo, kako je organiziran določen trg in kakšno moč imajo podjetja pri oblikovanju cen. Ključni dejavniki so število ponudnikov, vrsta produkta, vstopne ovire in možnost vplivanja na ceno.
Dva glavna ekstrema sta popolna konkurenca in monopol. Večina trgov v resnici leži nekje vmes med tema skrajnostma. Ti modeli ti pomagajo razumeti, zakaj je na primer kilogram jabolk veliko cenejši od najnovejšega iPhona.
Prevzemalci cene (price takers) morajo sprejeti ceno, ki jo določi trg, medtem ko oblikovalci cene (price makers) lahko sami vplivajo na ceno svojega produkta.
💡 Pomni: Vstopne ovire so ključne! Če je vstop na trg lahek, bo konkurenca večja in cene nižje.
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
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Popolna konkurenca
Predstavljaj si tržnico z jabolki, kjer prodaja 50 kmetov popolnoma enaka jabolka. To je najbližje popolni konkurenci, čeprav v čisti obliki redko obstaja.
Značilnosti popolne konkurence:
- Veliko število ponudnikov in kupcev
- Homogen produkt (vsi izdelki so identični)
- Prost vstop in izstop s trga
- Popolna informiranost o cenah
Ključno je, da je vsako podjetje prevzemalec cene. Njegova krivulja povpraševanja je vodoravna črta - lahko proda poljubno količino po tržni ceni, če pa dvigne ceno samo za cent, ne proda ničesar.
Maksimizacija dobička se doseže pri količini, kjer je cena enaka mejnim stroškom . Dolgoročno ni možno ustvarjati ekonomskega dobička, ker vstopijo nova podjetja in cena pade.
💡 Zapomniti: V popolni konkurenci kmetje ne tekmujejo s ceno, ampak z učinkovitostjo!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
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Monopol in njegove značilnosti
Monopol je popolno nasprotje popolne konkurence - en sam ponudnik obvladuje celoten trg. Slovenske železnice so dober primer, saj so edini ponudnik železniškega prometa v državi.
Ključne značilnosti monopola:
- En sam ponudnik na trgu
- Ni bližnjih substitutov
- Visoke vstopne ovire (naravne, pravne ali lastništvo ključnega vira)
Monopolist je oblikovalec cene in se sooča s celotno tržno krivuljo povpraševanja, ki je padajoča. Če želi prodati več, mora znižati ceno. Njegov mejni prihodek je vedno nižji od cene (MR < P).
Zlatno pravilo za monopolista: proizvaja pri količini, kjer je MR = MC, nato pa na krivulji povpraševanja pogleda, kakšno ceno lahko postavi. Rezultat je P > MC, kar pomeni neučinkovitost.
💡 Pomembno za test: Monopolist lahko ohranja ekonomski dobiček tudi dolgoročno zaradi vstopnih ovir!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
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Primerjava in praktični primeri
Razlika med strukturama je očitna v praksi. Kmet Janez s svojimi jabolki mora sprejeti tržno ceno 1,50 €/kg - če bi hotel prodajati po 1,80 €, bi šli vsi kupci h konkurenci.
Po drugi strani Slovenske železnice same določajo cene vozovnic. Seveda so omejene s povpraševanjem in državno regulacijo, vendar imajo bistveno večjo moč kot Janez.
Ključne razlike:
- Vstopne ovire: V kmetijstvu praktično ni ovir, za železnice pa potrebuješ milijarde evrov za tire in vlaki
- Vpliv na ceno: Kmet nima nobenega, SŽ imajo popoln nadzor
- Dolgoročni dobiček: Možen le pri monopolu
Glavna posledica monopola je neučinkovitost - monopolist proizvaja manjšo količino po višji ceni, kar vodi v izgubo za celotno družbo.
💡 Za test: Monopolist nima klasične ponudbene krivulje, ker ne odziva se na ceno, ampak jo sam postavlja!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
Hiter povzetek za test
Popolna konkurenca pomeni veliko ponudnikov z identičnimi produkti, brez vstopnih ovir. Podjetja so price-takerji z vodoravno krivuljo povpraševanja, učinkovito delovanje in brez dolgoročnega ekonomskega dobička.
Monopol predstavlja enega ponudnika z unikatnim produktom in visokimi vstopnimi ovirami. Podjetje je price-maker s padajočo krivuljo povpraševanja, neučinkovitim delovanjem (P > MC) in možnostjo dolgoročnega ekonomskega dobička.
Zlatno pravilo velja za vse tržne strukture: maksimizacija dobička je vedno pri količini MR = MC. Razlika je le v tem, kakšna je cena glede na mejni prihodek.
Ne pozabi na mrtvo izgubo (deadweight loss) pri monopolu - to je izguba za celotno družbo zaradi nižje proizvodnje in višjih cen v primerjavi s popolno konkurenco.
💡 Zadnji nasvet: Razlikuj med tržno krivuljo povpraševanja in krivuljo za posamezno podjetje - pri monopolu sta enaki, pri popolni konkurenci pa ne!
Sign up to see the contentIt's free!
Access to all documents
Improve your grades
Join milions of students
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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Students love us — and so will you.
4.6/5
App Store
4.7/5
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
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
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
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. 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 app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
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
I think it’s very much worth it and you’ll end up using it a lot once you get the hang of it and even after looking at others notes you can still ask your Artificial intelligence buddy the question and ask to simplify it if you still don’t get it!!! In the end I think it’s worth it 😊👍 ⚠️Also DID I MENTION ITS FREEE YOU DON’T HAVE TO PAY FOR ANYTHING AND STILL GET YOUR GRADES IN PERFECTLY❗️❗️⚠️
Thomas R
iOS user
Knowunity is the BEST app I’ve used in a minute. This is not an ai review or anything this is genuinely coming from a 7th grade student (I know 2011 im young) but dude this app is a 10/10 i have maintained a 3.8 gpa and have plenty of time for gaming. I love it and my mom is just happy I got good grades
Brad T
Android user
Not only did it help me find the answer but it also showed me alternative ways to solve it. I was horrible in math and science but now I have an a in both subjects. Thanks for the help🤍🤍
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
I found this app a couple years ago and it has only gotten better since then. I really love it because it can help with written questions and photo questions. Also, it can find study guides that other people have made as well as flashcard sets and practice tests. The free version is also amazing for students who might not be able to afford it. Would 100% recommend
Aubrey
iOS user
Best app if you're in Highschool or Junior high. I have been using this app for 2 school years and it's the best, it's good if you don't have anyone to help you with school work.😋🩷🎀
Marco B
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. 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 app is phenomenal down to the correct info and the various topics you can study! I greatly recommend it for people who struggle with procrastination and those who need homework help. It has been perfectly accurate for world 1 history as far as I’ve seen! Geometry too!
Paul T
iOS user