Ukuqonda izisekelo zezomnotho ezincane neze-macro
I-Economics iwucwaningo lokuthi abantu ngabanye, izinkampani, kanye nohulumeni benza kanjani izinqumo ngaphansi kwezimo zezinsiza ezilinganiselwe. Empeleni, i-Economics ihlukaniswe ngamagatsha amabili ayinhloko, ahambisanayo: i-Microeconomics kanye ne-Macroeconomics. I-Microeconomics ihlola ukuziphatha kwamayunithi amancane njengemindeni kanye nezinkampani, kuyilapho i-Macroeconomics ibheka umnotho wonke—isibonelo, ukukhula komnotho, ukukhuphuka kwamanani entengo, kanye nokungasebenzi. Ukuqonda kokubili kubalulekile ekuqondeni izimo zomnotho zansuku zonke, kusukela ekukhuphukeni kwamanani ezimpahla eziyisisekelo kuya ekushintsheni kwamanani enzalo asebhange.
Kuyini i-microeconomics?
I-Microeconomics iyigatsha lezomnotho elifunda izinqumo zezomnotho ezingeni lomuntu ngamunye noma iqembu elincane. Ukugxila kwalo kufaka phakathi ukuziphatha kwabathengi, ukuziphatha kwabakhiqizi, ukwakheka kwamanani ezimakethe, kanye nendlela ukusebenzisana phakathi kokunikezwa kanye nesidingo okunquma ngayo ukwabiwa kwezinsiza.
1. Ukuntuleka kanye nokukhetha
Umqondo oyisisekelo wezomnotho ezincane uqala ngokuntuleka: izidingo zabantu azinamkhawulo, kodwa izinsizakusebenza ezifana nesikhathi, imali, nezinto zokusetshenziswa zilinganiselwe. Ngakho-ke, wonke umuntu kumele akhethe. Konke ukukhetha kunezindleko zamathuba, okuyinani lenketho engcono kakhulu elahlekayo lapho senza ukukhetha. Isibonelo, lapho umuntu enquma ukuthenga iselula entsha, izindleko zamathuba zingase zibe yimali ebingasetshenziswa ukonga, ukutshala imali, noma ukuthenga ezinye izidingo.
2. Ukunikezwa kanye nesidingo
Imiqondo emibili eyaziwa kakhulu kwezomnotho ezincane yisidingo kanye nokuhlinzekwa. Isidingo sibonisa ubudlelwano phakathi kwentengo kanye nenani lempahla abathengi abazimisele ukuyithenga. Ngokuvamile, uma intengo iphakeme, inani elifunekayo liphansi. Ngokuphambene nalokho, ukuhlinzekwa kukhombisa ubudlelwano phakathi kwentengo kanye nenani lempahla abakhiqizi abazimisele ukuyithengisa; uma intengo iphakeme, inani elihlinzekwayo liba likhulu.
Ukuhlangana kokuhlinzekwa kanye nesidingo kuholela entengweni yokulingana kanye nenani lokulingana. Uma intengo ingaphezu kokulingana, kukhona okungaphezulu. Uma intengo ingaphansi kokulingana, kukhona ukushoda. Izindlela zemakethe zizama ukuzivumelanisa nalezi zimo ngokushintsha kwentengo.
3. Ukunwebeka
Ukunwebeka kulinganisa ukuthi isidingo noma ukuhlinzekwa kubucayi kangakanani ezinguqukweni zesici esithile, ikakhulukazi intengo. Uma ukwenyuka kwentengo okungu-10% kubangela ukuthi isidingo sehle ngaphezu kuka-10%, isidingo kuthiwa siyanwebeka. Izibonelo zifaka phakathi izimpahla zokunethezeka noma izimpahla ezinezinye izinto eziningi ezithatha indawo yazo. Ngakolunye uhlangothi, isidingo esinganwebekanga senzeka sezidingo eziyisisekelo noma izimpahla okunzima ukuzishintsha, njengelayisi noma ugesi.
Ukuqonda ukuguquguquka kubalulekile ezinkampanini nakohulumeni. Izinkampani ziyakusebenzisa ukunquma amasu okubeka amanani, kuyilapho ohulumeni bekucabangela lapho bebeka intela. Intela ezimpahleni ezinesidingo esingenakuqina ivame ukuba lula ukuyiqoqa ngoba ukusetshenziswa kwayo akwehli kakhulu.
4. Umbono wokuziphatha kwabathengi kanye nabakhiqizi
Ngasohlangothini lwabathengi, i-microeconomics ihlola ukuthi abantu basebenzisa kanjani izinsiza ngaphakathi kwesabelomali esilinganiselwe. Abathengi bazokhetha inhlanganisela yezimpahla ezinikeza ukwaneliseka okukhulu ngaphakathi kwemali engenayo yabo.
Ngasohlangothini lomkhiqizi, izinkampani zihlose ukukhulisa inzuzo ngokunciphisa izindleko nokunquma umkhiqizo omuhle kakhulu. Imibono efana nezindleko ezihleliwe, izindleko eziguquguqukayo, izindleko ezingaphansi, kanye nemali engenayo engaphansi isebenza njengamathuluzi okuhlaziya okunquma ukuthi kufanele kukhiqizwe malini.
5. Isakhiwo semakethe
I-Micro iphinde ifunde izakhiwo ezahlukene zemakethe, njenge:
– Ukuncintisana okuphelele: abathengisi nabathengi abaningi, imikhiqizo efanayo, futhi akekho umuntu onganquma intengo yakhe.
– I-Monopoly: umthengisi oyedwa olawulayo, izithiyo eziphakeme zokungena, kanye nenkampani kungathonya amanani.
– I-Oligopoly: izinkampani ezinkulu ezimbalwa kuphela ezilawula imakethe, izinqumo zenkampani eyodwa zithinta ezinye.
– Ukuncintisana okuzimele: abathengisi abaningi kodwa imikhiqizo ehlukene (isib. imboni yokudla okusheshayo).
Isakhiwo semakethe sinquma izinga lokuncintisana, isu lenkampani, kanye nokusebenza kahle komnotho embonini.
Kuyini umnotho we-macroeconomics?
Uma i-microeconomics ibheka "izihlahla," khona-ke i-macroeconomics ibheka "ihlathi." I-Macroeconomics ihlola umnotho wonkana, okuhlanganisa izinkomba ezinkulu ezifana nemali engenayo kazwelonke, ukukhuphuka kwamanani entengo, ukungasebenzi, kanye nezinqubomgomo zikahulumeni zokugcina uzinzo lomnotho.
1. Umkhiqizo Wezwe Wonke (i-GDP) kanye nokukhula komnotho
Esinye sezilinganiso ezinkulu zomnotho omkhulu yi-Gross Domestic Product (GDP), inani eliphelele lezimpahla nezinsizakalo ezikhiqizwa ngaphakathi kwezwe phakathi nesikhathi esithile. Ukukhula kwe-GDP kubonisa ukuthi umnotho uyakhula noma uyancipha.
Kodwa-ke, i-GDP ayibonisi kahle njalo inhlalakahle. Isibonelo, i-GDP inganda kodwa ukungalingani kwemali engenayo kuyanda, noma ukukhula kungenzeka ngenxa yokuwohloka kwemvelo. Ngakho-ke, ochwepheshe abaningi bakholelwa ukuthi i-GDP idinga ukuhambisana nezinye izinkomba ezifana nenkomba yentuthuko yabantu kanye namazinga obuphofu.
2. Ukwehla kwamandla emali kanye nokuzinza kwentengo
Ukwehla kwamandla emali kuwukwenyuka okuvamile nokuqhubekayo kwamanani ezimpahla nezinsizakalo. Ukwehla kwamandla emali okuphezulu kakhulu kunciphisa amandla okuthenga kwabantu futhi kudala ukungaqiniseki kwamabhizinisi. Kodwa-ke, ukwehla kwamandla emali okuphansi kakhulu, noma ukwehla kwamandla emali, nakho kungaba yingozi ngoba kunganciphisa ukusetshenziswa kanye nokutshalwa kwezimali.
Ukwehla kwamandla emali kungabangelwa yizici ezibangela ukufunwa kwempahla, njengokwenyuka okukhulu kokusetshenziswa, noma izici ezibangela izindleko, njengokwenyuka kwamanani kagesi noma izinto zokusetshenziswa. Ukulawula ukwehla kwamandla emali ngokuvamile kungumthwalo wemfanelo webhange eliphakathi ngenqubomgomo yesilinganiso senzalo nokulawula ukunikezwa kwemali.
3. Ukuntuleka kwemisebenzi
Ukuntuleka kwemisebenzi kuyinkinga ebalulekile kwezomnotho ngoba kuthinta ngqo inhlalakahle. Amanani okuntuleka kwemisebenzi angathonywa imijikelezo yebhizinisi (ukwehla komnotho kubangela ukwanda kokuntuleka kwemisebenzi), ushintsho kwezobuchwepheshe, ngisho nokungalingani phakathi kwamakhono abasebenzi nezidingo zemakethe.
Kwezomnotho, kunezinhlobo eziningana zokungasebenzi, njengokungasebenzi kwesakhiwo (ngenxa yezinguquko esakhiweni somnotho), ukungasebenzi okungqubuzanayo (ngenxa yokufuduka kwemisebenzi), kanye nokungasebenzi okuvamile (ngenxa yokwehla kwesidingo esihlanganisiwe). Izinqubomgomo zokuqeqesha imisebenzi, izikhuthazo zokutshalwa kwezimali, kanye nokuzinza komnotho zivame ukusetshenziswa ukunciphisa ukungasebenzi.
4. Inqubomgomo yezezimali kanye neyezimali
I-Macro ihlobene kakhulu nezinqubomgomo zikahulumeni kanye nezamabhange amakhulu.
– Inqubomgomo yezimali yinqubomgomo kahulumeni mayelana nezintela kanye nokusetshenziswa kwemali yomphakathi. Lapho umnotho uba buthaka, uhulumeni angandisa ukusetshenziswa kwemali noma anciphise intela ukuze akhuthaze isidingo. Lapho umnotho ushisa kakhulu, uhulumeni angavimba ukusetshenziswa kwemali noma anyuse intela ukuze anciphise ukwehla kwamandla emali.
– Inqubomgomo yemali isetshenziswa yibhange eliphakathi, isibonelo ngokunyusa noma ukwehlisa amazinga enzalo. Amazinga enzalo aphansi ngokuvamile akhuthaza ukuboleka nokutshalwa kwezimali, kuyilapho amazinga enzalo aphezulu evimbela ukusetshenziswa kanye nokwehla kwamandla emali.
Lezi zinqubomgomo ezimbili zidinga ukuhambisana ukuze imigomo yezomnotho efana nokukhula, ukuzinza kwentengo, kanye nokulingana kufezwe.
5. Amanani okushintshana kanye nokuhwebelana kwamanye amazwe
Ukuhwebelana komhlaba wonke nakho kuthonya kakhulu umnotho omkhulu ngokusebenzisa izici zangaphandle. Amanani okushintshana anquma intengo yezimpahla ezingeniswayo nezithunyelwa kwamanye amazwe. Lapho imali iba buthaka, ukuthunyelwa kwamanye amazwe kungaba nokuncintisana okukhulu, kodwa ukungeniswa kwamanye amazwe kuyabiza kakhulu futhi kungabangela ukukhuphuka kwamanani emali, ikakhulukazi uma izwe lithembele emandleni angeniswayo noma ezintweni zokusetshenziswa.
Ukuhwebelana kwamazwe ngamazwe kuvula amathuba emakethe abanzi, kodwa futhi kwandisa ukuncintisana. Ohulumeni bavame ukulinganisela izinzuzo zokuhwebelana nokuvikelwa kwezimboni ezithile ngokusebenzisa amanani entela, ama-quota, noma izivumelwano zokuhweba.
Ubudlelwano phakathi kwezomnotho ezincane kanye nezomnotho ezinkulu
Naphezu kokugxila kwazo okuhlukile, umnotho we-micro kanye nowe-macro uxhumene. Izinqumo zomuntu ngamunye kanye nezenkampani (ezincane), uma zihlanganisiwe, zakha izinkomba zomnotho we-macro. Isibonelo, lapho imindeni eminingi inciphisa ukusetshenziswa kwemali ngenxa yokwesaba ukwehla komnotho, isidingo esihlanganisiwe siyawa futhi ukukhula komnotho kuyahamba kancane. Ngokuphambene nalokho, izinqubomgomo zomnotho we-macro ezifana nokwenyuka kwezinga lenzalo zizothinta izinqumo zomnotho we-micro: ukukhokha imali mboleko kuyanda, ukusetshenziswa kwehla, kanye nezinkampani zibambezela ukwanda.
Ukuqonda lobu budlelwano kusisiza sibone ukuthi izinkinga zomnotho azihlukanisiwe. Ukwenyuka kwamanani erayisi, isibonelo, kungahlaziywa ezingeni elincane ngezindleko zokuhlinzeka nokukhiqiza, kodwa futhi nasezingeni elikhulu ngokukhuphuka kwamanani, amazinga okushintshaniswa kwemali, noma izinqubomgomo zokungenisa impahla.
I-Penutup
I-Microeconomics kanye ne-macroeconomics kuyizici ezimbili zokuqonda iqiniso lezomnotho. I-Microeconomics ichaza indlela amanani akhiwa ngayo, indlela abathengi nabakhiqizi abenza ngayo izinqumo, kanye nendlela izimakethe ezisebenza ngayo. I-Macroeconomics isisiza siqonde izimo zomnotho zezwe, siqonde ukwehla kwamandla emali, ukungasebenzi, ukukhula, kanye nendima yenqubomgomo yomphakathi. Ngokwazi izisekelo, singaba ngababaluleke kakhulu ekuphenduleni izindaba zezomnotho, senze izinqumo zezimali ezihlakaniphile, futhi siqonde kangcono umthelela wezinqubomgomo zikahulumeni empilweni yethu yansuku zonke.
