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CHAPTER1.PRACTICALDIMENSIONOFRESEARCHONPUBLICFINANCES
individualcountries0InGraph101thehypotheticalpossibilitiesofCAPBdevelop-
mentwerepresented0Theordinateaxisshowschangesinthecyclicallyadjustedba-
lance,whilechangesintheproductiongapontheabscissa0Thetypeoffiscalpolicy
isdeterminedonthebasisofaresultantchangeintheoutputgap(in%ofpotential
GDP)beingaconsequenceofthefiscalimpulsemeasuredbythepercentagechange
inCABPonayear-to-yearbasis0
–2000
Pro-cyclical
fiscal
tightening
Counter-
cyclicalfiscal
expansion
–1050
–1000
–0050
Changesin
CAPB
–1
–2
–3
–4
–5
3
2
1
0
0000
0050
1000
Outputgap
Counter-
cyclicalfiscal
Pro-cyclicall
fiscal
tightening
1050
2000
Graph1.1.Typesoffiscalpolicy
Source:ownstudy0
CAPBcyclicallyadjustedprimarybalanceshowstheunderlyingfiscalposition
whencyclicalorautomaticmovementsareremoved017SochangesofCAPBcouldbe
treatedasanapproximationofdiscretionarymeasurestakenbyfiscalauthorities0
18
Thefigureindicatesthatwecandistinguishfourtypesoffiscalpolicy:
10Counter-cyclicalfiscaltighteningapositivechangeinCAPB(fiscalconsol-
idation)isassociatedwithpositiveoutputgap0
20Pro-cyclicalfiscaltighteningapositivechangeinCAPB(fiscalconsolidation)
isassociatedwithnegativeoutputgap0
30Counter-cyclicalfiscalexpansionanegativechangeinCAPB(fiscalexpan-
sion)isassociatedwithnegativeoutputgap0
40Pro-cyclicalfiscalexpansionanegativechangeinCAPB(fiscalexpansion)
isassociatedwithpositiveoutputgap0
17Cyclically-adjustedBudgetBalances:AMethodologicalNote,OECDEconomicOutlook,available
athttps://www0oecd0org/eco/outlook/363368780pdf(accessedDecember21,2017)0
18MethodologybasedonA.Alesinaetal.,GAusterityin2009–2013”,NBERWorkingPaper,No20827,
January2015,availableathttps://www0nber0org/papers/w208270pdf(accessedDecember21,2017)0
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