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2.CONTROVERSIESOVERTHECONCEPTOFFISCALCONSOLIDATION
publicconsumption)thanoftaxinstruments0Targetedpublictransfersalsoindicate
astrongstimuluseffect,comparabletoinvestmentexpenditures015
StudiesbyAlesinaandArdagnashowthatfiscaladjustmentsbasedprimarilyon
theexpendituresideareabetterstrategyforensuringconsolidation0
16
Implement-
ingsuchastrategyisexpectedtobringgreaterandlonger-lastingeffectsoflowering
publicdebtinrelationtoGDP
0Moreover,inthecaseoffiscaladjustmentsbasedon
expenditure,thereisaweakercorrelationwithrecessionsthanwithincomeadjust-
ments0Increasingtaxationraisestheriskofreversingadjustmenteffectsintheshort
term0Theypointoutthatinsomecases,duringexpenditurecuts,andimmediately
afterwards,theGDPgrowthwashigherthaninpreviousyears0Thismeansthatexpan-
sionaryfiscaltighteningisgoingtobemorelikelyifaccompaniedbyagrowth-orient-
edpolicymix,suchastheliberalizationofthelabourandgoodsmarket0Theconcept
of4expansionaryfiscaltightening’,occurringintheliteratureunderthenameofthe
non-Keynesianfiscalpolicyeffects,istheresultofanalternativeapproachtothe
conventionaltrend0Themainimpulseforstudiesonthenon-Keynesianfiscalpolicy
effectsweretheexperiencesofIrelandandDenmark,whereinthe1980s,follow-
ingtheimplementationofrestrictivefiscalstrategiesaimedtodisciplinethepublic
finances,thegrowthofaggregatedemandwasobserved0
Inotherwords,intheshortterm,fiscalconsolidation,bothontheincomeand
expendituresides,meansthecosttothesociety,andconstitutesthepriceforthere-
turnoftheeconomyonthetrackofeconomicgrowthandtherestorationofmacro-
economicequilibrium0
BlanchardandCottarelliformulatedtenrecommendationstoenableshort-term
andlong-termgrowthrequirementsinfiscalstrategies017Theypointouttheneedfor
aclearlydefinedmedium-termfiscaltargetanditsimplementationoveraperiodof
4–5years0Consolidationstrategiesshouldtakeintoaccounttheuseoftoolsthatsup-
portgrowthpotential0Forhighlydevelopedcountriescharacterizedbyhighlevelsof
publicexpenditure,strategiesbasedonexpenditurecutsaresuggested0Thisisbecause
financingofhighexpensesrequireshightaxesthatdistortcompetition0Theydonot
excludeadjustmentmeasuresontheincomesideincountriesoflowincomeratioto
GPD0Amongotherrecommendations,itisworthmentioningtheneedtoimplement,
inparallelwithconsolidation,structuralreforms(especiallyinthepensionsystem),
strengtheningfiscalinstitutionsandcoordinatingfiscalpolicywithmonetarypolicy,
aswellascoordinatingnationalpolicieswiththoseofothercountries0
15Ibidem,p0520
16A.F
.AlesinaandS.Ardagna,GLargeChangesinFiscalPolicy:TaxesversusSpending”,NBERWork-
ingPaperSeries,no015438,2010,p01–20
17O.BlanchardandC.Cottarelli,GTenCommandmentsforFiscalAdjustmentinAdvancedEcono-
mies”,IMFBlog,June24,2010,availableathttps://blog-imfdirect.imf.org/2010/06/24/ten-command-
ments-for-fiscal-adjustment-in-advanced-economies/(accessedNovember14,2017)0
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