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Zuba jari da kuma liquidity tarko. A manufofin kudi na jihar,

Liquidity tarko ne a halin da ake ciki aka bayyana da wakilan da Keynesian makaranta na tattalin arziki, a lokacin da tsabar kudi injections a cikin banki tsarin da jihar za ta iya ba rage sha'awa kudi. Wannan ne mai raba hali a lokacin da manufofin kudi ne m. Main kafofin na liquidity tarkuna suna dauke korau mabukaci tsammanin, wanda karfi mutane zuwa fãce fiye na su samun kudin shiga. Wannan lokaci ne halin da mai kyau "free" rance da kusan sifili amfani rates, wanda da wani sakamako a kan farashin matakin.

A ra'ayi na liquidity

Me ya sa haka mutane da yawa fi son su ci gaba da tanadi a tsabar kudi, maimakon buying, misali, dukiya? A dukan nufi shi ne liquidity. Wannan tattalin arziki kalma tana nufin da ikon da kadarori da sauri sayar a farashin kusa da kasuwar. Babu shakka ruwa dukiya ne tsabar kudi. Suna iya nan da nan saya abin da kuke bukatar. Dan kadan kasa liquidity da kudi a cikin banki. Riga mafi wuya ga magance takardar kudi, kuma Securities. Domin saya wani abu, da suka farko da bukatar sayar da more. Kuma a sa'an nan dole mu yi hukunci da abin da yake mafi muhimmanci a gare mu: kusa yadda za ka iya samun kusa da kasuwar price, ko su aikata dukan abin da sauri.

Next ne asusun receivable, kaya da kuma albarkatun kasa, kayan aiki, kayan aiki, gine-gine, gine-ginen, yi a ci gaba. Duk da haka, shi ya kamata a fahimci cewa kudi boye a karkashin wani katifa a gida, kada ka kawo wani kudin shiga ga mai shi. Suna kawai kwanto a cikin fuka-fuki. Amma yana da wani zama dole kudin domin su high liquidity. A matakin na hadarin shi ne kai tsaye na gwargwado ga ƙarfi daga yiwu riba.

Mene ne wani liquidity tarko?

The asali ra'ayi hade da sabon abu, wanda aka bayyana a cikin rashi na raguwa a amfani rates tare da wata karuwa da kudi a wurare dabam dabam. Wannan shi ne gaba daya saba wa YAKE-LM monetarists. Yawanci, bankunan tsakiya da rage yawan amfani rates a cikin wannan hanya. Sun saya da shaidu da samar da sabon ambaliya na tsabar kudi. Keynesians ganin wani rauni daga cikin manufofin kudi a nan.

Lokacin da akwai wani liquidity tarko, a kara karuwa a cikin juz'i na tsabar kudi a wurare dabam dabam na da wani sakamako a kan tattalin arzikin. Wannan halin da ake ciki ana dangantawa da low sha'awa a kan shaidu, a sakamakon su ne daidai da kudi. The yawan o ƙarin ba su hadu da taba-kara bukatun, da kuma tara. Wannan halin da ake ciki ana dangantawa da mummunan zato a cikin al'umma. Alal misali, a kan Hauwa'u na yaki ko a sau da rikicin.

Sanadin

A farkon da Keynesian juyin juya halin a 1930-1940 ta daban-daban da wakilan na neoclassical shugabanci da muke kokarin rage tasirin da wannan halin da ake ciki. Sun bayar da hujjar cewa liquidity tarko ba hujja daga cikin ineffectiveness na monetary siyasa. A cewar su, da dukan batu na karshen ne ba a ragewan sha'awa rates ya ta da da tattalin arziki.

Don Patinkin da Llloyd Metzler kusantar da hankali ga wanzuwar da ake kira Pigou sakamako. A stock na real kudi da aka tabbatar da masana kimiyya, shi ne memba aiki na tara bukatar for kaya, don haka shi za kai tsaye shafi zuba jari kwana. Saboda haka, monetary manufofin iya inganta tattalin arzikin kasar har lokacin da shi ne a wani liquidity tarko. Mutane da yawa tattalin arziki ƙaryatãwa game da wanzuwar Pigou sakamako, ko magana game da insignificance.

zargi da ra'ayi

Wasu wakilan da Austria School of Economics kãfirta game da ka'idar Keynes ta liquidity son na monetary dukiya. Sun jawo hankali ga gaskiya cewa rashin zuba jari a wani musamman lokacin da aka cika ta da wuce haddi a cikin sauran lokaci lokaci. Sauran School of Economics bambanta da rashin iyawa na bankunan tsakiya a ta da kasa tattalin arzikin da sayen tamani kaɗan da dukiya. Scott Sumner kullum adawa da ra'ayin wanzuwar wannan halin da ake ciki.

Sabunta sha'awa a cikin ra'ayi na rikicin kudi na duniya, a lokacin da wasu masana tattalin arziki yi imani da cewa don inganta halin da ake ciki, muna bukatar kai tsaye jiko na tsabar kudi a cikin iyali.

Zuba Jari tarko

Wannan halin da ake ciki da aka kama tattauna a sama. Zuba Jari tarko da aka bayyana a gaskiya cewa YAKE layi a kan jadawali a cikin gaba daya perpendicular matsayi. Saboda haka, shift na LM kwana ba zai iya canja hakikanin kasa samun kudin shiga. Print kudi da kuma zuba jari da shi a wannan harka shi ne gaba daya mara amfani. Wannan tarkon ne saboda gaskiyar cewa zuba jari bukatar iya zama quite inelastic ga sha'awa kudi. Cire shi ta amfani da "dukiyar 'sakamako.

A ka'idar,

Neoclassicism yi imani da cewa karuwa a kudi wadata za su har yanzu da tattalin arziki. Wannan shi ne saboda gaskiyar cewa ba kashe albarkatun da zarar za a kashe. Saboda haka, a buga su kudi a rikicin yanayi har yanzu bukatar. Wannan shi ne bege na Bank of Japan a shekarar 2001, a lokacin da ta fara da manufofin da "gwada yawa easing".

Hakazalika, muhawwara da Amurka da kuma wasu kasashen Turai da hukumomi a lokacin rikicin kudi na duniya. Sai suka yi kokarin ba ba da bãya free bashi da kuma kara rage sha'awa rates da kuma inganta tattalin arzikin kasar da kuma wasu hanyoyi.

a yi

Lokacin da ya yi da doguwar tsawon stagnation a Japan, manufar liquidity tarko sake zama Topical. Interest rates sun kusan sifili. A wannan lokacin, ba wanda ya basu sani ba cewa a kan lokaci, bankuna a wasu kasashen turai alkawarin ba $ 100 rance da kuma samun koma wani karami adadin. Keynesians dauke low amma m amfani rates. Duk da haka, a halin yanzu rana tattalin arziki la'akari da liquidity tarko saboda kasancewar abin da aka kira "free credits". A amfani kudi a kan shi ne sosai a kusa da sifili. Saboda haka akwai wani liquidity tarko.

An misali na irin wannan halin da ake ciki - rikicin kudi na duniya. A wannan lokacin, da sha'awa rates a kan gajere rance a Amurka da Turai sun sosai kusa da sifili. Economist Paul Krugman ce cewa ɓullo da duniya ne a wani liquidity tarko. Ya lura da cewa, tripling na kudi wadata a Amurka tsakanin 2008 da 2011 da wani gagarumin sakamako a kan farashin matakin.

jawabi

Da ra'ayin cewa manufofin kudi a low amfani rates iya inganta tattalin arzikin kasar, shi ne quite rare. Masu yin irin wannan shahara da masana kimiyya kamar Paul Krugman, Gautam Eggertsson da Maykl Vudford. Duk da haka, Milton Friedman, ya kafa monetarism, ba su gani ba a low amfani rates ne ba matsala. Ya yi imani da cewa babban bankin ya kamata ya karu da wadata da na kudi, ko da sun kasance sifili.

A jihar kamata ci gaba da saya shaidu. Friedman ya yi ĩmãni da cewa bankunan tsakiya iya ko da yaushe samun masu amfani da ciyar da ajiyar banki da kuma fararwa kumbura. Ya yi amfani da misali da wani jirgin, wanda resets daloli. Gidaje tattara su da kuma sanya su daidaita stacks. Wannan halin da ake ciki shi ne zai yiwu a hakikanin rai. Alal misali, Babban Bankin zai iya kai tsaye da kuɗaɗen da kasafin kudin gaira. Na yarda da wannan ra'ayi da kuma Willem Buiter. Ya yi imanin cewa, kai tsaye injections na tsabar kudi iya ko da yaushe kara bukatar da hauhawar farashin kaya. Saboda haka, monetary siyasa ba za a dauke m har ma a wani liquidity tarko.

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