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4.VERIFICATIONMETHODS
4.5.Thematterofnon-Keynesianeffectsoffscalpolicyduringthecrisis
Intheseventiesandeightiesofthetwentiethcentury,thecapitalisteconomy,due
tovariousreasons(includingtheso-calledoilshocks),begantoslowdownthepace
ofdevelopment,andtheappliedfiscalpolicytoolsrecommendedintheKeynesian
economyturnedouttobelessandlesseffective0TheloweffectivenessofKeynesian
methodsofinfluencingtheeconomygaverisetothesearchforother,non-Keynes-
iantoolsoffiscalpolicy0Themainstreamofeconomicshasincreasinglybegunto
evolveinthedirectionofmonetaryeconomyandtherelatedsupplyeconomy0The
measuresrecommendedbytheeconomicsofsupplyrely,amongothers,onthat,with
theeconomicdownturnorintheconditionsoftheeconomiccrisis,itisnecessaryto
bringaboutbudgetarybalanceasaconditionforhealingtheeconomy0Balancein
thestatebudgetshouldbeachievedthroughcutsinbudgetexpendituresand/ortax
cuts0Therefore,whilethebasicassumptionofKeynesianeconomicsistousepublic
expenditureandbudgetdeficittoaffectaggregatedemandandrelatedmultiplieref-
fects,theapplicationofnon-Keynesianmethodsofstimulatingtheeconomyshould
beachievedthroughgettingridofthedeficitandloweringofpublicdebt0Atthe
sametime,theoptimisticassumptionismadethatlimitingthebudgetdeficitwillnot
causeadropindemandintheshortterm,whereasinthemediumandlongtermit
willbringarecoveryforpublicfinances(decreaseindebtservicingcosts)andthereal
economy0Itisgoingtohappenby,amongothers,limitingtheeffectofpushingout
savings(capital)bythegovernment,i0e0leavingitatthedisposalofenterprisesfor
investment0Thedecreaseinthegovernment’sdemandforloanmoneyshouldcause
areductioninmarketinterestrates,andthisshouldgiveanextraboosttoprivatein-
vestors0Inconsequence,thiswillleadtoadeclineinwagedynamicsintheeconomy,
whichwillincreasetheprofitsofenterprisesandtheirpotential,aswellastheirwill-
ingnesstoincreaseproductionandinvest0
19
Theseeffectsseemveryclosetothetrends
ofsupplyeconomics0
Thesecondfundamentalassumptionoftheconceptofnon-Keynesianeffectsis
thatthedeclineinpublicspendingduetobudgetconstraintswillbe,inthemedium
andlongterm,replacedbytheincreaseinprivatehouseholdspending0Theargument
forsuchreasoningisthathouseholds,notexpectingtaxincreasesinthefuture,will
notsavemoneyforpayinghighertaxes,becausethestatebudgetisbalanced0
Anotherapproachtobudgetdeficitsisrelatedtotheso-calledRicardianequiva-
lence,accordingtowhichitisirrelevantwhetherthegovernmentwillfinancethein-
creasedexpensesoftaxes,orwhetheritborrowsintheformofissuedbondswhose
19A.AlesinaandR.Perotti,GFiscalAdjustmentsinOECDCountries:CompositionandMacro-
economicEffects”,InternationalMonetaryFundStaffPapers,vol044,1997,pp0210–2480
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