Feb 2016 No.270 Spanish Agriculture in the Little Divergence Carlos Álvarez-Nogal, Leandro Prados de la Escosura and Carlos Santiago-Caballero WORKING PAPER SERIES Centre for Competitive Advantage in the Global Economy Department of Economics SpanishAgricultureintheLittleDivergence12 CarlosÁlvarez-Nogal(UniversidadCarlosIII), LeandroPradosdelaEscosura(UniversidadCarlosIII,CEPR,andCAGE), CarlosSantiago-Caballero(UniversidadCarlosIII) Abstract ThispaperexplorestheroleofagricultureinSpain’scontributiontothelittle divergenceinEurope.Onthebasisoftithes,long-runtrendsinagriculturaloutputare drawn.Afteralongperiodofrelativestability,outputsufferedaseverecontraction during1570-1620,followedbystagnationto1650,andsteadyexpansionthereafter. Outputperheadshiftedfromarelativelyhightoalowpaththatpersisteduntilthe nineteenthcentury.Thedeclineinagriculturaloutputperheadandperworkerfroma relativelyhighlevelcontributedtoSpainfallingbehindand,hence,totheLittle DivergenceinEurope.Outputperworkermovedalonglabourforceinagricultureover thelongrun,supportingthedepictionofSpainasafrontiereconomy.Institutional factors,inacontextoffinancialandmonetaryinstabilityandwar,alongclimatic anomalies,provideexplanatoryhypothesesthatdeservefurtherresearch. Keywords:agriculture,tithes,earlymodernSpain,labourproductivity,little divergence JELClassification:N53,O13,Q10 CarlosÁlvarez-Nogal, canogal@clio.uc3m.es LeandroPradosdelaEscosura, leandro.prados.delaescosura@uc3m.es andCarlosSantiago-Caballero carlos.santiago@uc3m.es DepartamentodeCienciasSociales, UniversidadCarlosIII, 28903Getafe(Madrid),Spain 1 2 ToGonzaloAnesandÁngelGarcíaSanz,inmemoriam. WeacknowledgecommentsbySteveBroadberry,BruceCampbell,PatrickO’Brien,BlancaSánchezAlonso,andparticipantsattheHEDG/CAGE/CEPRWorkshoponRecentDevelopmentsinHistorical NationalAccounting,UniversityofSouthernDenmark,Odense,April2015;theEuropeanHistorical EconomicsSocietyConference,Pisa,September2015;andtheEconomicandSocialHistorySeminar, NuffieldCollege,Oxford,February2016.FernandoS.Rodrigokindlyprovideduswithrainfalldatafor Andalusia.BasvanLeeuwenandPaoloMalanimasharedtheirdataandprovideduswithsome clarifications.DavidReherkindlyallowedustousehisunpublishedbaptismregionalestimatesand EnriqueLlopisAgelángaveusdetailedexplanationsabouttheconstructionofhisownbaptismseriesat regionallevel.ResearchassistancebyJuanaLamotedeGrignon,AlbertoMurcia,andTeresaPradosde laEscosuraisgreatlyappreciated.OurresearchhasbeensupportedbySpain’sMinisteriodeEconomíay CompetitividadGrantECO2012-38028. Introduction Inrecentyears,quantitativeresearchhasshednewlightontheeconomic performanceofearlymodernSpainthatshowsadeclinerelativetoWesternEurope (Yun-Casalilla,1994;Carreras,2003;Álvarez-NogalandPradosdelaEscosura,2007, 2013).ComparativehistoryalsosuggeststhatSpain(alongItaly)fellbehindfroman initialadvantageposition,whileBritainandtheNetherlandsforgedahead, contributingtothelittledivergenceandthereversaloffortuneinEurope(Broadberry, 2013).SirJohnElliott’soldplea,“‘tocompareSpanishconditionswiththoseofother contemporarysocieties”(Elliot,1961:55)wouldhave,thus,beenanswered.Why Spainfellbehindremains,however,elusive.Explanationsarehighlyspeculative, includingrecentonesthatstresstheinsecurityofpropertyrightsandtheimpactof absolutismontradeandcolonialinstitutionsinacontextofextractiveinstitutions (AcemogluandRobinson,2012:218-222),andtheinstitutionalfragmentation,that wouldhavehinderedmarketintegration(Grafe,2012).Beyondtheissueofhow accuratethesegrandinterpretationsare,aprecisedescriptionofthefactorsand mechanismthatdroveSpain’sfallingbehindisneeded.Publicfinance,tradeand credit,urbanactivities,andagriculturalperformanceneedtobequantifiedandtheir interconnectionsestablishedbeforeanoverallassessmentcanbeprovided.Onlythen woulditbepossible,asElliottsuggested,isolatinganyfeaturesuniquetoSpain. “Theconditionsofthesoilandthenatureofland-holding”(Elliott,1961:56) capturedhistorians’attentionduringthelatetwentiethcentury.Economichistorians ofearlymodernSpainhaveusedindirectinformationonreligioustaxes-thetithe,in particular-toderivetrendsinoutput.Studiesofmaincrops’output,mostofthem datingfromthe1970sandearly1980s,areabundant.Althoughregionalagricultural outputhasoccasionallybeencomputed,monographsweremainlycarriedoutatlocal orprovinciallevel.3Thedauntingeffortrequiredtounifyingandanalysingdozensof studiesfordifferentproductsindifferentregionsandatdifferentperiodsoftimemay 3 Seefootnote11below.Atthe2008conferenceoftheSpanisheconomicassociationaggregate estimatesofagriculturaloutputonthebasisoftitheswerepresentedforsomeregions. 2 havediscouragedhistoriansfromattemptingtoprovideawiderspatialpicture.4The onlyattemptatassessingtheevolutionofagriculturaloutputinSpainonthebasis titheserieswasmadebyGonzaloAnesandÁngelGarcíaSanz(1982)inanoverview groundedonRicardo’stheoryofdifferentialrent(Ricardo,1817,1951).Theyargued that,duringthesixteenthandeighteenthcenturies,foodstuffs’relativepricesrosein responsetoincreasingurbandemand-aconsequenceofdemographicexpansion-, leadingtoanexpansionoflandundertheplough,attheexpenseofpastureand forest.Yieldsperseedandperhectaredeclined,aslessfertilelandwascultivatedand technologicalchangewasmainlyabsent.Asaresult,landrentincreasedandlabour productivityandrealwagesfell.Conversely,duringtheseventeenthcentury,as populationstagnatedandurbandemandcontracted,relativepricesforfoodstuffsfell andmarginallandswererevertedtopastureandforest.Yields,wages,andlabour productivityrecoveredwhilelandrentsdeclined.AnesandGarcíaSanznuancedtheir interpretationbyemphasisingregionaldisparitiesinagriculturalperformanceduring theearlymodernera. Morerecently,indirectestimatesofSpain’sregionalandnationaloutputhave beenderivedusingademandfunctionapproach(Álvarez-NogalandPradosdela Escosura,2007,2013)inwhichagriculturalconsumptionperheadisestimatedand, timespopulation,absoluteconsumptionderived.5Then,afteradjustmentfornetfood imports,absoluteoutputisobtained. ThemainresultsobtainedfromthedemandapproachforearlymodernSpain suggestthatoutputperhead,afterpeakingpriortotheBlackDeath(1348),declined frommid-fifteenthtomid-seventeenthcentury–althoughitslevelremainedhighuntil 4 Difficulties to interpreting the information provided by archival records on tithes have also led historianstoavoidusingdatanotcollecteddirectlybythemselves. 5 Realconsumptionperheadofagriculturalgoods(C)canbeexpressedas ε μ γ C=aP Y M [1]. InwhichPandMdenoteagricultural,andnon-agriculturalpricesrelativetotheconsumerpriceindex, respectively;Ystandsforrealdisposableincomeperhead;ε,μ,andγarethevaluesofownprice, incomeandcrosspriceelasticities,respectively;andarepresentsaconstant. 3 the1550s-and,then,stabilizedatalowlevel,beforeanotherepisodeofdeclinetook placeinthesecondhalfoftheeighteenthcentury(Álvarez-NogalandPradosdela Escosura,2013). Thesefindingsmaybeconsidered,tosomeextent,explicitconjecturesasthey arebaseduponlimitedempiricalevidenceonrealwageratesandlandrents–usedas proxiesfordisposableincomeperhead-,andhypotheticalvaluesforincome-andown priceelasticities.6However,theresultsarerobusttoalternativespecificationsusing differentproxiesforrealdisposableincomeperheadandelasticitiesvalues.7 Constructingdirectestimatesofaggregateoutputseemssofarunfeasible. Thus,informationontithesprovidesanalternativeproceduretoderiveoutput measuresthat,althoughalsoindirect,arguablyrequirelessstringentassumptionsthan thoseinvolvedinthedemandapproach.8Thus,itisourpurposetoprovide,onthe basisoftithes,estimatesofagriculturaloutputinearlymodernSpainthatwillbe comparedtotheresultsfromthedemandapproach. Grainwas,byfar,themostimportantcomponentofagriculturaloutputinlate medievalandearlymodernSpain,andalthoughitlostgroundinsomeregions(coastal areas,inparticular),itstillkeptitspredominanceinagricultureby1800, amountingtonearlyhalfthevalueofagriculturaloutputinthe1790s(PoloyCatalina, 1803).Continuousseriesforgraintithescanbetracedbacktotheearlyfifteenth centuryinOldCastileorAndalusia,formanyregionsinthesixteenthcentury,andfor practicallyallofthemfromtheseventeenthtotheearlynineteenthcentury.However, itisgenerallyacceptedthatthereliabilityoftithesasaproxyforagriculturaloutput decreasedsignificantlyaftertheNapoleonicinvasion,soweset1800astheendyear 6 Thisapproachhasbeencriticisedonthegroundsthatbyusingwageratesasaproxyfordisposable incomeaconsiderablemarginoferrorcanbeintroducedintheestimates(LlopisAgelánandGonzález Mariscal,2010). 7 Seedetaileddiscussionofalternativeproxiesforrealdisposableincomeperhead,includingthe shortcomingsofrealwagerates,ininmedievalandearlymodernSpaininÁlvarez-NogalandPradosde laEscosura(2013:4-9). 8 Thisishistorians’usualassumption.See,forexample,LlopisAgelánandGonzálezMariscal(2010:15). 4 forourestimates.Inadditiontocereal,tithesformajoragriculturalcrops:wineand oliveoilbutalsolegumes,fruit,andanimalproduceareavailableforthemain producingregionsfrom1500onwards. Ourmainfindingscanbesummarizedasfollows.Onthebasisoftithesitcanbe shownthatagriculturaloutputwasatahighlevelover1500-1570.Then,adecline tookplaceintwophases,asharpbutshortoneinthe1570sand1580s,followedbya milderandsteadyonetothe1610s.Afteraperiodofstagnation,recoveryfollowed fromthemid-seventeenthtothemid-eighteenthcentury,whenthehighestlevelsof theearlymodernerawereachieved.Then,afterasharpcontractioninthe1760s, moderateexpansiontookplaceatalongalowerpathduringthelateeighteenth century. Ourdecadalestimatesofagriculturaloutputperheadreinforcetheviewofa dramaticdiscontinuityinthelastdecadesofthesixteenthcentury,inwhichagriculture shiftedfromahighpathalowonethatprevaileduntilthenineteenthcentury. Trendsinagriculturaloutputpereconomicallyactivepopulationshowlongrun declineinSpain(aswasalsothecaseinItaly)incontrastwithitsriseinBritainand Holland.Thus,thecomparisonbetweenSpain(andItaly)andNorth-WesternEurope (BritainandHolland)highlightstheroleplayedbyagricultureintheLittleDivergence withinEurope,aswellasareversaloffortune,sincefromanadvantageousposition Mediterraneancountriesfellbehindduringtheearlymodernera. Moreover,outputperworkerandlabourforceinagricultureevolvedalongside overthelongrun,expandingupto1570,decliningtomid-seventeenthcentury,and recoveringsteadilythereafter,whichsuggeststhedepictionofSpainasafrontier economy.Therefore,asanalternativetotheusualneo-Malthusianexplanation,we hypothesisethattheimpactoffinancialpoliciesinanenvironmentofmonetary instabilityandwar,togetherwithclimaticanomalies,explainsthecollapsein agriculturaloutperheadandperworkerbetweenthelatesixteenthandtheearly seventeenthcenturiesanditsslowrecovery,asincentivestoallocatelandandlabour toagriculturalproductiondiminished. 5 TithesasaProxyforAgriculturalProduction Titheshavebeentraditionallyconsideredamajortaxinthepre-industrialera, particularlyduringtheMiddleAgeswhenmostoftheEuropeanpopulationlivedon agricultureandcentralizedfiscalsystemshadnotbeendeveloped(Pöschl,1927).The tithewasanecclesiasticaltax,imposedonallfarmingproductionincludingthe incomesobtainedfromlivestock.Nominally,thetitherepresented10percentoftotal productionbut,inpractice,itssharefluctuatedandusuallyremainedbelowthis percentage.InMediterraneanEuropethemostimportantproductstaxedweregrains (wheat,barley,oatsandrye),wine,andoliveoil. TitherecordscanbetracedbackintimetotheHighMiddleAgesbutthe survivalofwrittensourcesreducesthetimespaninwhichtheyareavailable.Although warsandepidemicsmadedifficulttheircollection,inRomanCatholiccountriesthe tithesdidnotvanishordisappearaltogetheruntiltheFrenchRevolutionandthe NapoleonicWars,providingcontinuousseriesforseveralcenturies.However, researchersdidnotexploittheabundanceoftitherecordsinmostofEuropeuntilthe twentiethcentury.Earlierstudiesfocusedonexplainingtheexistenceofthetithe,the methodsusedforitscollection,orthetaxlegislation(Viard,1909-14;Borah,1941; Boyd,1952).Itwasonlysincethe1960swhenaquantitativeapproachwasadopted forthestudyoftitheswiththemainobjectiveofreconstructingfiscaltimeseriesthat wouldcapturethelongrunevolutionofagriculturaloutput. ThenewmethodologyintroducedbytheAnnalesSchool,allowedtoexploitthe potentialoftithestoanalyseeconomicandsocialchangeinearlymodernFrance,as wellassheddinglightonothereconomicandsocialvariables(prices,yields, productivity,typesofcultivation,livingstandards)(Goubert,1960;Baehrel,1961). Labrousse(1962)initiatedasystematicanalysisofagriculturalproductioninpreindustrialFranceusingthetithesasthemainsourcethatwassoonextendedto regionalstudies(LeRoyLadurie,1966;Morineau,1970;Deyon,1967;LeRoyLadurie andGoy,1972).Titheseriescollectionbecameacollectiveeffortthatin1969 materialisedinapublicationincludingmorethan20studiesatlocallevel.Together withFrance,thevolumealsoincludedregionssuchasAndalusia(Spain)andSicily (Italy).Later,in1977,GoyandLeRoyLaduriehostedaninternationalconferenceon 6 titheswiththeparticipationofmorethan60historiansfrom17countries.Thenew studiesallowedtheextensionoftheavailabledatasetinbothchronological(fromthe fourteenthtothenineteenthcenturies)andgeographicalterms(EuropeandLatin America)(GoyandLeRoyLadurie,1982).Thewidegeographicalcoverageoftithes openedthedebateaboutthehomogeneityofthedataandthepossibilityofcarrying outcomparativestudies.Difficultiesconcerningthedirectconversionbetweentithes andagrarianoutput,ascollectionmethodschangedovertimeandvariedacross regions;theresistanceofpeasantstopaythetax;thewaytitheswerecollected (directlyorrentedouttoprivateagents)andpaid(inkindorcash),weremainissuesin thedebate.9 TheimpulsegiventotithesinFrance(Neveux,1980;Bois,1984;Derville,1987), alsoencouragedtheresearchinothercountriesinEurope:Belgium(Ruwet,1964), Spain(CaboAlonso,1955;AnesandLeFlem,1965;Anes,1970;Ponsot,1986), Hungary(KirillyandKiss,1968),andLatinAmerica(Borah,1949).Morerecently, researchontitheshasextendedtoSweden(Leijonhufvud,2001;Olssonand Sevensson,2010)andEngland(Evans,1976;Kain,1979;Dodds,2004,2007).10 Thankstotheabundanceofrecordskeptinecclesiasticalandnationalarchives Spainis,perhaps,thecountryinwhichresearchontitheshasbeenaswidespreadasin France.Inadditiontothewealthofthearchivalrecords,itisworthstressingthatthe informationprovidedbytithesisthesameforallSpanishregionsandkingdoms regardlesstheirdifferentfiscalsystems.Aftertheresearcheffortcarriedoutinthe 1970sand1980s,andstillgoingon,awidesampleoftitherecordsatlocalisavailable formostregions.11However,anaggregateviewofagriculturalperformanceatnational 9 SeethediscussioninGoyandLeRoyLadurie(1982)andLeRoyLadurieandGoy(1982). 10 Duetotheabundanceofalternativesourcessuchasmanors’accountingrecords,titheshavebeen largelyneglectedinEngland.ThisfactmayalsoreflecttheinferiorqualityofEnglishtithereturns(we owethisremarktoBruceCampbell). 11 IncludingAndalusia(Granada,GarzónPareja,1974,1982;Malaga,BenítezSánchez-Blanco,1982; Seville,LaderoQuesada,1979;Ponsot,1986),Extremadura(PereiraIglesias,1990;LlopisAgelán,1979), Murcia(Lemeneunier,1982),NewCastile(Toledo,López-Salazar,PérezandMartínGalán,1981),Old Castile-Leon(Segovia,GarcíaSanz,1982;Leon,SebastiánAmarilla,1992;Zamora,ÁlvarezVázquez, 7 levelonthebasisoftithesis,withtheexceptionoftheearlyattemptbyAnesand GarcíaSanz(1982),stillmissing. Howreliablearetithesasaproxyforagriculturaloutputhasbeenwidely debated.Aswithalltaxes,producerscouldhidepartoftheharvestdependingonthe degreeofcoercionandenforcement.Infact,duetoitsfiscalnature,titheshavebeen questionedastheymaybiasoutputdownwards.Titheevasioncouldvaryovertime.As theproductiondiversified,theopportunitiesforevasionincreased.Tithescovered mainproductsandnewcrops(i.e.,maize,potatoes)couldescapethemintheearly yearsofcultivation.Althoughtitheswerecollectedinkind,occasionallytheywerepaid incash,sodeflationisrequiredtodrawtrendsinoutput.Also,insomeinstances, institutionsleasedtithecollectiontoprivateagentswhobidfortherighttocollect them,sorecordsdonotreflectactualproductionbutthevalueofthewinningbid.In suchcases,deflationisalsorequired.Lastly,dependingonseveralcircumstances, someproducerswerepartiallyortotallyexemptfrompayingthetitheinspecificyears (i.e.,Excusado). Nonetheless,thewayinwhichthecollectionofthetitheswascarriedout preventedmostoftheseproblems.Thecalculationofthetithetookplaceinthesame fields,beforeeachproducerwasevenabletomovetheproduction.Thecollectorwas alocalagentandhissalarywasconnectedtothetotalamountcollected.Thetithewas estimatedfromtheharvest,beforeanyamountcouldbesubtractedforseedingorto payrents(MelónJiménez,1987).Ifthelocalknowledgeandincentivesofthecollector toguaranteeafairtaxationwasnotenough,thelocalpriestthatreceivedpartofthe tithealsoactedasasupervisor.Inordertoavoidcheating,thepriestreadinpublicthe namesandtheamountspaidbyeachproducer,andtherestcouldexpresstheir objectionsiftheyfoundanyirregularity(Santiago-Caballero,2011).Thesemechanisms guaranteedthattheamountspaidwerecorrect,atleastuntiltheinstitutionalturmoil causedbytheNapoleonicinvasioninthenineteenthcenturymadethecollectionof 1984),BasqueCountry(BilbaoandFernándezdePinedo,1982),Galicia(EirasRoel,1982),Aragon (LatorreCria,2007),Balearics(Mallorca,Vidal,1978),Catalonia(Badosa,1978;Fradera,1978),and Valencia(ArditLucas,1989,andPalopRamos,1982). 8 thetithemorecomplicated.Therewerealsoincentivesonthesideoftheproducerin ordertopaythetithes.Intheabsenceoflandregistries,thepaymentofthetithesalso workedasaninformalinstitutiontoguaranteepropertyrightsonthelandsthatthey ownedorrented,andthereforeitspaymentwasalsoaguaranteeofthoserights (Santiago-Caballero,2014). Furthermore,inSpain,tithereceiptsweredividedintothreecomponents:one, accruingtothebishop;another,tothelocalpriest;andathirdone,dividedbetween thekingandtheparish.Thediversityofbeneficiariesmultipliedtheaccountingrecords availableallowingadirectcomparisonbetweendifferentsources.Thetazmíabooks, forinstance,thatrecordedtheamountsthatwerepaidbyeachpeasant,werekeptin eachparish.Thedatafromthissourcecanbecomparedtotherecordsthatwerekept inprivate,ecclesiastical,ornationalarchives. Tithesare,thus,consideredtorepresentroughlyafixedproportionoftotal production(GarcíaSanz,1979)andtoprovidereliableoutputtrendsoverthelongrun, constitutingauniquesourceforthestudyofagriculture’sperformanceinearly modernSpain.ThissituationwasonlybrokenbytheFrenchinvasionin1808whenthe socialandpoliticalturmoilfacilitatedpeasants’passiveresistancetopaythetithe (AnesandGarcíaSanz,1982). Method UnlikemostSpanishstudiesthatusearegionaland,often,alocalapproach,in thispaperanationalperspectivehasbeenchosen.Thus,aggregatesformaincrops havebeenconstructedonthebasisofanextensivedatasetoftitheseriesatregional andlocallevels.Convertingawidearrayofaheterogeneousseriesintoasetof relativelyhomogeneousandcomparableseriesacrossspacehasbeenapainstaking andtime-consumingprocess.Wehavebeenabletogathertitherecordsfromasearly asthefourteenthcentury.However,giventhesketchynatureoftheearlyrecordsand 9 thedifficultytolinkthemtolaterseries,ouragriculturaloutputestimatesonlycover from1500onwards.12 Thechoiceofaproceduretoaggregatemultipleseriesintohomogenousand continuousserieswasakeydecision. Oneoftheavailablechoicesatourdisposalwas theutilizationofeconometrictechniquessuchaspaneldataregressionorprincipal componentsanalysisthatcouldhavehelpustoderivestandardisedseries(Clark, 2002).However,weconsideredthatanadvancedstatisticalmanipulationofthe originalserieswouldimplyloosingimportantinformationaboutlocaltrendsthat wouldbedilutedintotheaggregatefigureswhilerenderingtheresultingseriesuseless foreconometrictreatment.Whenthesourcesmadeitpossible,ourfavoured approachwasworkingontheseriesatalocallevel.Thefirststepwasestablishing whethertheserieswerecompleteonanannualbasis.Inmostofthecaseswefound gapsintherecordsthatrangedfromjustoneyeartolongerperiodsoftime.Theway inwhichwedealtwithmissingvaluesdependedontheamountofinformationlost andontheavailabilityofsources.Whenthenumberofmissingobservationswas small,wederivedthembyextrapolatingtheresultsfromseriesinthesameregionthat presentedasimilarbehaviourduetoanalogousclimaticandsoilconditions.Inorderto obtainthebestestimation,weusedasproxytheseriesthatweregeographicallyclose totheonetobeestimated.Missingyearswereinterpolatedusingtheavailableseries thatshowedahighercorrelationintheyearsaroundthemissingvalues.13Inour 12 Giventhelackofconsistentdatanoadjustmenthasbeenmadeforcropspartiallyortotallyexempt frompayingthetithe(i.e.,“Excusado”and“diezmosprivativos”)asitwouldhaverequiredapplyingan arbitrarycorrection.Moreover,until1761,“Excusado”wascollectedthroughadistributionofayearly lump-sum payment among bishops and other ecclesiastical institutions, and such distribution was estimatedusingtithes. 13 Whenwefoundmissingvalues,weinterpolatedthemusingothertitheseriesinthesameregionthat presentedahighcorrelationwiththeincompleteone.However,ourexperienceshowsthatseriesthat presentedhighcorrelationsintheverylongrundonothavetonecessarilyhavehighcorrelationsinthe shortterm.Forthatreasonweestimatedthecorrelationoftheincompleteserieswiththecomplete onesaroundthemissingyearsandnotforthewholesample.Forinstance,ifforthesameregionwehad severalseriesbetween1500and1800butoneofthemhadmissingvaluesbetween1550-1555,we 10 opinion,whentheamountofyearstobeestimatedwasmanageable,thisprocedure offersthemostreliablewaytofillingthegapsintheseriesandprovidesthebest possibleestimations. Whentheamountofmissingvalueswaslargerortheexistenceofalternative localseriesmorescarce,wehadtorelyonalternativemethods.Inthesecases,we filledthemissingvaluesusingtheaverageweightthatthelocalseriestobeestimated didrepresentintheaggregateprovincialsample.14However,wewereawareofthe factthattheweightsoftheserieswithinthesamplechangedovertimeand,therefore, thatwehadtomakeadjustmentstocalculatemissingyearsinthesamelocationthat wereseparatedbylongperiodsoftime.Forthatreasonwedecidedtore-calculatethe weightofthemunicipalityaroundeachgap.Theperiodsusedtoestimatetheweights thereforevariedwithinthesamemunicipalitydependingontheyearsthathadtobe estimated,afactthataddsrobustnesstoourestimation.Oncewehadestimatedthe missingyearsforallthelocalseries,wesimplyaggregatedtheminordertogenerate theprovincialseries.Whenwecountedonlocalseriesfromdifferentauthorsforthe sameprovinceandperiod,weusedtheoverlappingperiodsinordertosplicethem andderiveasingleseries.Wealsofollowedthesameprocessinthosecasesinwhich theseriescamefromthesamesourcebutdifferentlocalserieswereavailablefor differentperiodsoftime,andwesplicedthemthroughonthebasisoftheoverlapping years. Asaresultofalonganddetailedprocesswederivedseriesatprovincialor regionallevelthatwere,then,combinedinordertoobtainnationalaggregatesforthe maincrops:cereals,wine,oliveoil,legumes,fruit,andanimalproduce(includingwool andsilk).Unfortunately,exceptforcereals,nocompletedataexistatregionallevel,so thereisnoenoughinformationtoprovideregionalestimatesofagriculturaloutput. proxiedthosemissingvaluesusingthemostsimilarseriesintheregionaroundthatperiod(1530-1580 forexample)andnotforthewhole300years. 14 Forexample,ifwehadastudywithtenlocalseriesandtheonewiththemissingyearsrepresenteda 20percentofthetotalproduction,weusedthatpercentagetoestimatethegapsfromtheinformation containedintheothernine. 11 Itisforcerealsforwhichtheavailabilityofdataiswideroverspaceandtime withdifferentseriescoveringAndalusia(threeoutoffourprovinces,Seville–which includedalsoCadizandHuelva-,Cordoba,andGranada,whichincludedMalaga), Extremadura,Murcia,NewCastile,OldCastile-Leon(includingBurgos–whichalso includedRiojaandSantander-,Leon–whichincludedAsturias-,Palencia,Segovia, Soria,Valladolid,andZamora),Galicia,BasqueProvinces,andtheCanaries,withinthe KingdomofCastile;plusAragon,Balearics,Catalonia,andValencia,intheKingdomof Aragon;plustheKingdomofNavarre.Asinthecaseofindividualseries,wehadto interpolatemissingvalueswiththehelpofgeographicallycloseseries.Wethen constructedregionalseriesbyassumingthatseriesformissingprovincesevolve alongsidethoseforwhichdatawereavailable.15Alternatively,missingvaluesforodd yearswerelog-linearlyinterpolated. Asforwine,tithesinformationwasrestrictedtoAndalusia(Cadiz,Huelva, Seville,andCordoba),OldCastile(Rioja,since1550,andSegovia,since1610),Basque (since1537),Navarre(since1568),Aragon,andCatalonia(since1670).16Theseregions represented,nonetheless,themainproducingareas. InthecaseofoliveoilinformationonlyrelatedtoAndalusia(Sevilleand Cordoba,since1581),Extremadura(since1697),Balearics(1716-69)andCatalonia (1750-1800).Again,thesewerethemainproducersinearlymodernSpain. 15 Thus,Cordobapre-1580serieswereassumedtoevolvealongsidethoseforSeville’s.Inthecaseof EastAndalusia,seriesforMalagawereused,completedformissingyearswiththoseforGranada(17901800).InthecaseofBurgos,theseriesfor1402-1519weresplicedwiththosefor1590onwardswith theavailableseriesforRiojathatwaslargelypartoftheBurgosprovincebeforethe1833reform.The BurgosserieswereconsideredrepresentativeforOldCastilebefore1520.Segovia,1550-70,assuming itsevolutionwassimilartothatofValladolidandPalencia;1523-50,alongZamora;pre-1523,Burgos. SeriesforZamorawereassumedtorepresenttheevolutionoftheseriesforSegovia,León,andover 1523-1550.ForNavarre,wecompletedtheseriesbyassumingitmovedalongtheBasqueProvinces since1639. 16 RiojawasassumedtoevolveasAragonduringtheyears1502-1550.Navarrewasassumedtoevolve alongRiojafrom1626onwards. 12 Informationabouttithesonlegumesandfruitisscantandweonlymanagedto gettithesforBalearicsandCataloniafrom1649onwards,andforValenciasince 1499.17Theseareasrepresent,nonetheless,morethanone-thirdofthevalueof productioninthe1799Census. Inthecaseofanimalproduce,tithesareavailableforOldCastile(Segoviaand Soria),Extremadura,Murcia,Aragon,andValencia.18 Howtoweightprovincialseriesforeachcropposesamajorchallenge.The 1799CensusofFruitsandManufacturesprovidestheonlyavailableestimateof quantitiesandvaluesofagriculturalandindustrialgoodsforearlymodernSpain.Ithas apoorreputationlargelyduetoJosepFontana’s(1967)severecritique.Nonetheless, Fontanalargelyexoneratedcerealproductionfromhiscriticismandsuggesteda correctionforoliveoiloutput.Unfortunatelythereisnoalternativetothe1799 Census.ApossibilitywouldbetoderiveweightsfromthehighlyreputedCadastreof Ensenadaforthe1750s,butonlycoverstheKingdomofCastile,leavingasidethe KingdomofAragon(includingAragon,Balearics,Catalonia,andValencia)andthe KingdomofNavarre.Furthermore,nodistinctionismadeintheCadastre’s“respuestas generales”(aggregateresults)bycrops,onlybetweencropsandanimalproduce (MatillaTascón,1947;Grupo’75,1977). Were-computedthevalueoftotaloutputforthe1799benchmarkby,firstly, correctingoliveoilproduction,assuggestedbyFontana;then,valuingeachcropata singlepricederivedastheweightedaverageofprovincialprices.Usingasinglesetof priceshelpstocorrectfortheriskofspuriousprovincialprices(alsopointedoutby Fontana),whileprovidesuswithconsistentestimates.Furthermore,itimpliesa purchasingpowerparityadjustmentacrossSpanishprovinces.Thevalueofagricultural 17 CataloniawasassumedtoevolveasBalearicsafter1771.InthecaseofValencia,fruitsindexwas backwardsprojectedwithvegetablesindexfor1500-1552. 18 InthecaseofOldCastile,tithesweretakenfromSegovia(wool),1573-1800andSoria(lamb),1681- 1800.InthecaseofExtremadura,tithesoncattleandsheepwereusedfrom1692onwards.ForMurcia, tithesonwoolwereusedfor1650-1800.TithesforAragon(lamb)coveredfrom1610onwards.Tithes forValencia(livestock)coveredtheentireperiod,1500-1800. 13 outputc.1799resultedfromaggregatingthevalueofeachcropobtainedby multiplyingitsquantitybyitsaveragenationalprice. We,then,usedprovincial(regional)sharesinthevalueofeachmaincropin 1799asweightstoconstructnationalvolumeindicesforeachofthem,expressed using1790/99as100. Trendsinmaincrops’outputarepresentedinTable1andFigure1.Itcanbe observedthattheirtendenciesarehighlycoincidental,althoughacloserlookshows distinctivebehaviouramongdifferentcrops.Outputappearstohavegrownacrossthe boarduptotheearly1570s.Theexpansionofwineproductionappearsremarkable duringthefirsttwo-thirdsofthesixteenthcenturyremainingathighoutputlevels until1590.Theincreaseintheoutputofwine,ahigh-incomeelasticgood,isconsistent withtheprogressexperiencedbytheSpanisheconomy.Thisdepictionalsofitsolive oil,amorevolatileproduct.Mostcropsfell,then,to1620,althougholiveoilreacheda troughinthe1580sandexpandedthereafter,whilecerealsandwinereachedtheir troughlaterinthe1630sand1640s,respectively.Therecoveryandexpansionof animalproduceandlegumesandfruitsprovidedanoffsettingelementtomaincrops’ contractionover1620-1650.Betweenmid-seventeenthandmid-eighteenthcenturies allcropsexpanded,althoughitwasinitiallysluggishinthecasesofcerealsandolive oil.Thebehaviouroffruitsandlegumesconveys–withsomereservationduetotithes’ poorcoverage-theviewofproductswhosedemandwasraisingovertime,as contractedlessintensivelybetweenmid-sixteenthandearlyseventeenthcenturyand grewaboveaveragethereafter.Animalproduceexperiencedstrongerexpansion betweenearlyseventeenthandmid-eighteenthcentury,inwhichtheincreasing weightofstabled(estante)livestockthroughouttheeighteenthcentury,relativetothe transhumantlivestock,mayhaveplayedarole(PhillipsandPhillips,1997).Frommideighteenthcentury,afterthe1760scontraction,outputgrowthdeceleratedacrossthe board,withtheexceptionofoliveoil,until1800. Thevaluationoflivestockoutputinthe1799Censusraisesaproblemasthe stockoflivestock(numberofdifferenttypeofcattle)ismixedupwithanimalproduce (i.e.,wool).Therefore,thetotalvalueofanimaloutputshouldbereduced,inprinciple, tooffsetitsover-exaggeration.However,livestockfiguresaregrosslyunderestimated 14 inthe1799Census,asacomparisonwiththoseofthe1750sCadastreofEnsenadafor theKingdomofCastile-whichroughlydoublethefiguresfortheCastilianprovinces-, suggests(GarcíaSanz,1985,1994).Sincethereisnoevidenceofamajorcatastrophe inCastilianlivestockduringthesecondhalfoftheeighteenthcentury,such discrepancyevidencesadownwardbiasinthe1799Census.Itisworthnotingthatthe shareofanimalproduceinagriculturaloutputwas29percentin1910(Pradosdela Escosura,2003:50).Giventheexpansionofcrops,largelyattheexpenseoflivestock, throughoutthenineteenthcentury,ashareof31percentforanimalproducein1799 doesseemreasonable,sowehaveacceptedit.19 We,then,needtoconstructanindexofagriculturaloutputovertime.An optionwouldbeweightingthequantityindexforeachcropbyitssharein1799 agriculturaloutput.However,estimatingaggregateoutputwithfixed1799weights overthreecenturiesintroducesaseriousindexnumberproblem,sincerelativeprices changeovertimeand,consequently,thefixedlate-eighteenthcenturyweights becomelessrepresentativeasonemovesawayfromthebenchmarkyear. AsuperioralternativeisconstructingaDivisiaindexofagriculturaloutput. Thus,wehavecomputedanindexofagriculturaloutputbyweightingyearlyvariations ineachcrop’soutputbytheaverage,atadjacentyears,ofthesharesofeachcropin agricultureoutputatcurrentpricesand,then,obtainingitsexponential.Thatis, lnQt–lnQt-1=Σi[θQit(lnQit-lnQit-1)](2) Wheresharevaluesarecomputedas: θQit=½[θit+θit-1)](3) Currentvalues,V,foreachcropiatyeartwereobtainedbyprojectingthe valueofeachcropin1799,Vi1799,backwardswiththequantityindexbuiltonthebasis oftithes,Q,andapriceindexexpressedinsilvergrams,P(expressedas1790/99=1) and,then,byaddingthemupthetotalvalueofagriculturaloutput,Vj,wasderived. 19 Agriculturalhistorianscoincideinpointingtoadeclineinlivestockoutputsimultaneoustoarisein cropsoutputoverthelate19thcentury.SeeGEHR(1978/79). 15 Vt=ΣVit=ΣVi1799*Qit*Pijt[4] Later,theshareofeachcrop,Vit/Vt,wasobtained. PricesusedforeachmaincropcomefromFelíu(1991),forCatalonia,andfrom Hamilton(1934,1947,andHamilton’sunpublishedmanuscriptworkingsheetskindly providedbyRobertAllen)forAndalusia,NewandOldCastile,andValencia,andhave beenweightedbytheregionalsharesineachmaincrop’sproductioninordertoderive pricesatnationallevel.Theshareofeachmajorcropinagricultureoutputatcurrent pricesispresentedatdecadalaveragesinFigure2.Itcanbeobservedthatcerealand animalproducearethemaincontributorstoagriculturaloutputandshowopposite trends,withanimalproduceincreasingitsshareintheseventeenthcenturyand cereals’sharedeclining,andrecoveryofcereals’shareattheexpenseofanimal produce’sfrom1730onwards. Asasensitivitytest,wealsocomputedagriculturaloutputassumingalower shareforanimalproduceintotaloutput.Theshareadopted,19.8percent, correspondstoagriculturalvalueaddedintheKingdomofCastileinthe1750s,and derivesfromtheCadastreofEnsenada(Grupo’75,1977:177).20Wecanobservethat byacceptingalowershareforanimalproducethelevelofagriculturaloutputisraised upto1660,implyingaslightdecelerationovertime,butnosignificantalterationofits longruntrend(Figure3andTable2).21 Agriculturaloutputandpopulation Agriculturaloutputshowsmildlongrungrowthover1500-1800thatcanbe dividedintodistinctivephases(Figure4).Thefirstonewasofsustainedexpansionthat acceleratedsincethe1530sandpeakedintheearly1570s(Table2).Acontraction occurredbetweenthe1570sandthe1610s,-moreintensivelyuntil1590-,followedby threedecadesofstagnation.Steadylongrunexpansiontookplacefrommid 20 In1799,theshareofanimalproduceinagriculturaloutputforthekingdomofCastilewaspractically identicaltothatforSpainasawhole. 21 Thealternativeestimatesofagriculturaloutput,obtainedwiththelowerboundshareforanimal produce,arepresentedatdecadalintervalsinAppendixA,TableA-1. 16 seventeenthcentury,onlybrokenduringtheWarofSuccession(1701-1715),and peakedinthe1750s,whenthehighestoutputlevelinfourcenturieswasachieved. Then,afterintensecontractioninthe1760s,outputgrowthresumedbutsloweddown untiltheendofthecentury. Regionalvarianceresultingfromdifferencesinfactorendowments,trade opportunities,andinstitutionalchangehasbeenconsideredtobefarfromnegligible (AnesandGarcíaSanz,1982).Lackofcomprehensivedataprecludesabreakdownof agriculturaloutputatregionallevel.Maincrops’evolutionmaycaptureregional tendencies.Forexample,theevolutionofcerealoutputinfivemacro-regions(North, interior,Mediterranean,Andalusia,andtheCanaries)canbeattempted(Figure5).22 However,Itisworthstressingthatdifferencesinregionalspecializationrendercereals trendsunrepresentativeofthoseinaggregateagriculturaloutput. Thesustainedexpansionto1570wasledbyAndalusia,andtheMediterranean region(Valencia,inparticular)plusNewCastile(whosecontributionisconcealedby oppositetrendsinotherregionsoftheInterior).Inthelongdeclineacrosstheboard from1570tomid-seventeenthcentury,AndalusiaandtheMediterranean(particularly, Catalonia)experiencedasharpercontractionduringitsearlyphase,1570-1590,while theInterior(NewCastileand,especially,OldCastile),drovethefallinoutputbetween 1590and1620,andwas,again,theMediterranean(especiallyCatalonia)andNew Castiletheregionswhichsufferedthedeepestcontractioninthefirsthalfofthe seventeenthcentury,whiletheCanariesexpanded.Later,duringthesustained expansionfromthemid-seventeenthcentury,onlybrokeninthe1710sand1760s,the Mediterraneanregionplayedaleadingrole,beingtheonlyregionthatexhibited stronggrowthinthesecondhalfoftheseventeenthcenturyandthefastestoneinthe countrywidegrowthduringeighteenthcentury. Thus,whileAndalusiaandNewCastile,alongwiththeMediterranean,drove thesixteenthcenturyexpansion,themaindriverofcerealoutputgrowthsincethe 22 NorthincludesAsturias,Galicia,BasqueCountry,andNavarre;InteriorincorporatesExtremadura, NewandOldCastile,andAragon;Mediterranean,inturn,Murcia,Valencia,Catalonia,andBalearic Islands.Unfortunatelyincompletedatadoesnotallowustoprovideamoredetailedregional breakdown. 17 mid-seventeenthcenturywastheMediterraneanregion.Itcan,thus,besuggested that,totheextentcerealscapturelongruntrendsinaggregateagriculturaloutput,a processofdivergenceemergesbetweentheinteriorandtheMediterraneanperiphery sincethelateseventeenthcentury. Howdoproductiontrendscomparetothoseofpopulation?Annualpopulation seriesarelackingandallwehavearebenchmarkestimatesfromvecindarios (neighbourhoods,literally,but,actually,populationsurveysfortaxationpurposes),up to1700,andnationalcensusesinthelateeighteenthcentury(PérezMoreda,1988).As analternative,historianshavereliedonbaptismrecordstodrawpopulationtrends (Nadal,1988;Reher,personalcommunication;Llopis,2004).Thisprocedureimplies strongassumptions:deathsrateskeptastablerelationshipwithbirthratesandnet migrationflowswerenegligibleovertime.23Sincethesearehighlyunrealistic,wehave builtacompromisepopulationfiguresbyreconcilingbenchmarkestimateswith baptismdecadalseries.24Thus,theresultingestimatesrelaxtheastringent assumptionsimplicitinsimplyusingbaptismseries,capturing,hence,migration(either forcedorvoluntary)andvariationsintheratiobetweenbirthanddeathrates. 23 ThenumberofMoorishexpelledfromSpain(1609-1613)couldhavereachedupto300,000, accordingtoDomínguezOrtizandVincent(1993),afigurealsoacceptedbyPérezMoreda(1988:380). Asregardsvoluntarymigration,flowstoSpanishAmericahasbeenestimatedin250,000and100,000in the16thand17thcenturies,respectively,andabout120,000over1700-1824(MartínezShaw,1994: 152,167). 24 ExceptinthepioneerworkbyNadal(1984),whoprovidedannualfigures,regionalandnational baptismindicesarepresentedasdecadalaverages,sowehavebeenunabletoprovideannualestimates ofagriculturaloutputperhead. 18 Inordertoderiveacompromiseestimateoftotalpopulation,wehave projectedeachbenchmarkestimatewithdecadalbaptismseriesbackandforth.25 Sincetheprojectedbenchmarklevelwithbaptismindicesdoesnotmatchtheadjacent benchmarkestimate,toobtainsingleestimatesavariable-weightedgeometricaverage hasbeencomputedforeachpairofestimatesderivedusingadjacentbenchmarks,in whichtheclosestbenchmarkseriesgetsalargerweight.Thus, Nt=(Xt)(n-t)/n*(Yt)t/nfor0≤t≤T (6) BeingNtthenewpopulationdecadalestimates,XtandYt,thevalues correspondingtotheprojectionofadjacentbenchmarkfigures,XandY(i.e.,1700 and1750)withbaptismdecadalindices,respectively;andnthenumberofyearsin between0andT. Theresultingcompromisepopulationdecadalestimates-thatshouldbe consideredlargelyconjectural,especially,priorto1700-arepresentedinFigure6. Overthethreecenturiesconsidered,populationgrewatanannualcompoundrateof 0.3percent.Inthesixteenthcenturyfastdemographicexpansiontookplace,ata yearlyrateof0.5percentover1500-1590,acceleratingto0.9percentduringthe 1530-1570.Then,populationdeclineduntil1640(at-0.2percent)andremained stagnantduringthecentraldecadesoftheseventeenthcentury.Thus,bythe1650s thesizeofSpanishpopulationwasprobably10percentsmallerthaninthe1580s. From1660onwards,butforareversalinthe1710sandoccasionalstagnationperiods, populationexpandedatmoderatepaceuntil1800(atnearly0.4percentannually). Trendsinagriculturaloutputperpersonandworker Trendsinagriculturaloutputperpersoncan,now,bedrawn(Figure7).Longtermstabilityathighlevelofoutputperheadisthemainfeatureofafirstphasethat 25 For1610s-1790swehaveusedLlopisAgelánandSebastiánAmarilla(2007)baptismdecadalseries andtheirpartialcoverageseriesuptothe1580s,completedwithReher’sownpartialestimatesfor 1520s-1580s(personalcommunication).Asforthepre-1520sdecades,wehadtorelyonlog-linear interpolationofbenchmarkestimates.Benchmarkfiguresfor1420,1530,1591,1700,1750,1787,and 1797comefromNadal(1984),Carreras(2003),Bustelo(1972a,b),Nicolau(2005)andPérezMoreda (1988,1999). 19 lastedto1570.Asharpdeclinetookplacebetweenthe1560sand1610s,withoutput perpersonshrinkingto70percentofitsinitiallevel,whichintensifiedbetween1570 and1590(Table3).Asteadyexpansionatmoderatepacetookplacebetween1620 and1760,punctuatedbyoccasionalreversals(particularlyinthe1690s).Afteranother severecontractioninthe1760s,growthresumeduntiltheendofthecenturyata similarpace.Onthewhole,bytheendoftheeighteenthcentury,agriculturaloutput perpersonwouldhaveshrunktothree-fourthsofitslevelatthebeginningofthe sixteenthcentury.Twomainfeaturesoftheevolutionofagriculturaloutputperhead canbehighlighted.Ontheonehand,thedramaticdeclinebetweenthelatesixteenth andearlyseventeenthcenturyshiftedagriculturaloutputperpersontoalowerlevel fromwhichitwouldnotrecoveruntilthenineteenthcentury.Ontheother,during expansionperiods(1520s-1560s,1610s-1750s,and1760s-1790s)growthproceededat asimilarpacebutalongsuccessivelylowerpathsasaresultofcontractionepisodes. Howdothenewestimatescomparetothosederivedthroughthedemand approach?Amajordifferencebetweenthetwosetsofestimatesisthatwhile,inthe demandapproach,consumptionperheadisdirectlycomputed,inthecaseofthe tithe-basedestimateoutputperheadresultsareverysensitivetothepopulation estimatesused.26Tithe-basedanddemandapproachestimatesprovideroughlythe sametrendsforagriculturaloutputperhead(Table3andFigure7).Theshiftfroma hightoalowpathofoutputperheadisfoundinbothestimates,althoughamore gradualandlongerdeclineisobservedinthedemandapproachestimatesthat reachedatroughinthe1640sandexhibitedastrongerbutshorterliferecoverytothe 1720s.Furthermore,thedemandapproachestimatespointstoasustaineddecline duringthesecondhalfoftheeighteenthcentury. Afurtherandmorechallengingstepisestimatingoutputperworkerin agriculture.Labourproductivitylevelsinearlymodernagricultureshouldbeideally measuredintermsofoutputperdayorhourworkedaspeasantsoftenperformed 26 AshortcomingoftheestimatesforthecaseofSpainisnetimportsoffoodstuffswereassumedtobe negligible,soconsumptionandoutputperheadwereconsideredequivalent(Álvarez-NogalandPrados delaEscosura,2013). 20 otheroccupationsoutsideagricultureduringtheslacksessionandthenumberofdays workedmayhavevariedovertime(Álvarez-NogalandPradosdelaEscosura,2013). Unfortunately,asregardsthelabourinput,allthatcanbecrudelyestimatedsofaris economicallyactivepopulationinagriculture(EAPAG),whichhasbeenobtainedin threestages.Firstly,workingagepopulation(WAP)estimateswerederivedby projectingtheshareofworkingagepopulationintotalpopulation(WAP/N)in1797 (0.578,accordingtoPérezMoreda,1982a)backwardsto1586onthebasisofsharesin totalpopulationofthoseaged16-50forNewCastile(NC)(derivedfromReher,1991) andassumingthatthelatesixteenthcenturyWAPsharewasacceptablefortheentire century,and,then,multiplyingtheresultingWAP/Ntimestotalpopulation(N). WAPt=(WAP/N)1797(WAPNC/NNC)Nt(7) Later,theeconomicallyactivepopulation/workingagepopulationratio (EAP/WAP)formalesin1797,estimatedat0.916byPérezMoreda(1982a),was appliedtotheresultingworkingagepopulation(WAP)seriestoderivethe economicallyactivepopulationfigures(EAP).27 EAPt=(EAP/WAP)1797WAPt(8) Unfortunately,weonlyhavedataontheshareofagricultureinmaleEAP (EAPAG/EAP)for1797(0.652)(PérezMoreda,1999).Thus,followingWrigley(1985)and Allen(2000)wearbitrarilyassumedafixed80percentshareofEAPinagricultureas thestartingpointin1500andinterpolatedlog-linearlythesharesbetween1500and 1797.28Then,toderiveEAPinagriculture(EAPAG)weappliedtheshareofagriculturein totalEAPtototalEAPestimates. 27 Theavailableinformationoneconomicallyactivepopulationinthe1797censusrefersmostlyto males(PérezMoreda,1982b).TheEAP/WAPshareformalesandfemaleswouldbelower.However, sinceweareapplyingafixedratioovertime,thatof1797(expression8)andwe,then,constructan indexofEAPinagriculture,theexaggerationinthe1797EAPleveldoesnothaveanyimpactonour labourproductivityestimates. 28 TheshareofEAPinagricultureinregionsoftheKingdomofCastileissystematicallyhigherinthe Godoycensuses(1797)thanintheCadastredeEnsenada(1752).Wehaveoptedfortheformerasit 21 EAPAGt=(EAPAG/EAP)tEAPt(9) Theresultingestimatesarehighlyconjecturalasweassumefixed1797WAP/N andEAP/WAPratiosandtheshareofagricultureinthelabourforceislog-linearly interpolatedbut,nonetheless,theyprovideordersofmagnitude.However,themain objectiondoesnotderivefromtheestimateofthenumberofthoseeconomically activeinagriculturebutfromourinabilitytoestimatingtheamountofworkperEAP (days,hours)overtimewhichresultsnoonlyfromtheseasonalityofagriculturebut fromthepeasants’incentivestoallocatetheirefforttoagriculturalactivities(Simpson, 1992;Álvarez-NogalandPradosdelaEscosura,2013). OutputperEAPevolvedlargelyinparallelwithoutputperhead,whichcouldbe partlyduetothecrudeassumptionsinthecomputationofagriculturallabourforce (Figure8andTable4).Nonetheless,itisworthhighlightingthatafterthecollapseover 1570-1620,whileoutputperheadrecoveredsincethe1620s,outputperEAPonly starteditsrecoveryinthe1650sbutexperiencedamoreintensegrowththereafter, especiallyinthesecondhalfoftheseventeenthcentury. Asasensitivitytestweestimatedlabourproductivityafterre-computingEAPAG bykeepingafixedshareofEAPinagriculture(0.66).Outputperworkerdoesnotalter itstrendeventhoughitsuffersaslightdecelerationovertime(Table4//5). HowdoestheexperienceofSpanishagriculturecomparetothoseofnorthwest Europe?DotheLittleDivergencebetweentheNorthSeaandMediterraneanareasfind anysupportinit?Acomparisonoflong-runtrendsinagriculturaloutputperworker hasbeencarriedoutbetweenSpain(andtoenhancethecomparison,alsoItaly),on theonehand,andBritainandHolland,ontheother.Estimatesofvalueaddedper workerareexpressedinpoundssterlingof1910(adjustedfordifferencesin purchasingpower)andderivefromO’BrienandPradosdelaEscosura(1992).Inthe caseofSpain,thelevelfor1910hasbeenprojectedbackwardsto1850with agriculturallabourproductivityestimates(PradosdelaEscosura,2003).Then,the providesanupperboundforourestimatesandprovidesalowerboundforourlabourproductivity estimates. 22 resultingestimatesaresplicedwiththepre-1800periodusingproductivityestimates for1790s-1850s(obtainedwithoutputperheadfromthedemandapproachestimates inÁlvarez-NogalandPradosdelaEscosura(2013),andourpopulationandEAP figures).29LabourproductivityindicescomefromBroadberryetal.(2014:365)and Feinstein(1972),forBritain,vanZandenandvanLeeuwen(2012)andSmitsetal. (2000),forHolland,andMalanima(2011)andFedericoandMalanima(2004)forItaly. Theresultsaremostrevealing.InSpainandItaly,initiallevelsofoutputper workeraresignificantlyhigherthaninBritainandHolland,fallingduringthelate sixteenthcenturyandstagnating(Italy)orslightlyrecovery(Spain)throughoutthe seventeenthcentury(Table5).Meanwhile,outputperworkerexperienceda remarkableimprovementinBritainand,especially,inHolland,asoutputincreasedand theshareoflabourforceinagriculturedeclined,unliketheLatincountries’ experience.30However,by1700onlyHollandpresentedsignificantlyhigher productivitylevels.Duringtheeighteenthcentury,inspiteoftherecoveryexperienced inSpain(thatfellshort,though,ofthe1500slevels),theNorth-Seacountriesforged ahead.Thus,theLittleDivergenceseemstohaveemergedafter1700. Fromtheseoppositetrendsitcanbeconcludedthatagricultureplayeda significantpartintheLittleDivergencebetweennorthwesternandsouthernEurope. Furthermore,productivitytrajectoriesalsosuggeststhatareversaloffortunestook placeastheleadingLatincountriesatthebeginningofthesixteenthcentury exchangedpositionwiththeemergingcountriesfromtheNorthSeaovertheearly modernera. Explanatoryhypotheses HistoriansofearlymodernSpainhavefavoureda-neo-Malthusian interpretation.Demographicexpansioninthesixteenthandeighteenthcenturies 29 TheresultsmatchcloselydirectestimatesinPradosdelaEscosura,(1988:123). 30 Thus,forexample,whileinSpainagricultureemployedabouttwo-thirdsofthemalelabourforceby thelateeighteenthcentury(PérezMoreda,1999:54),inBritainitrepresentedjustoverone-thirdin 1801,fromaninitialshareoftwo-thirdsin1522(Broadberryetal.,2014:362). 23 wouldhaveledtoextendingcultivationtomarginallandsand,intheabsenceof capitalintensificationandtechnologicalchange,outputperworkerandperhectare woulddecline.Conversely,demographicdeclineintheseventeenthcentury,by reducingtheareaofcultivatedwouldhaveraisedoutputperhectareandperworker. Theavailableevidencelendssupporttoadifferentview.EarlymodernSpain appearsasaneconomyinwhichthefrontiercontinuedexpandingbeyondthelate sixteenthcentury.Intheeighteenthcentury,forexample,agriculturesatisfiedthe increasingdemandoffoodofagrowingpopulationattheextensivemargin,aslarge areasofthecountrywereputintocultivation.Landownerswhocontrolledsubstantial amountsoflandputthemintocultivationtakingadvantageoftheabundantlabour force(Santiago-Caballero,2013).Theelasticsupplyoflandexplainshowevenduring theeighteenthcentury,nearly2.5millionhectareswereputintocultivation(Llopis Agelán,2002:128).Theexpansionofarablelandswasnotlimitedtotheregionsofthe south,astheintroductionofmaizeinthenorthexpandedthefrontiertolandsthat werepreviouslyunsuitableforthecultivationofothergrains(wheat,barley)buthad rainfalllevelshighenoughastomakepossiblemaizecultivation.Themaizerevolution, whichstartedinregionslikeAsturias,Galicia,andNavarresincemid-seventeenth century,allowedproducerstoexpandcultivatedlandandincreasedsignificantlyfood production(FloristanImizcoz,1985:DiazAlvarez,2005).31 Trendsofoutputperworkerandlabourforce,ratherthanmovinginopposite directions,aspostulatedbytheneo-Malthusianmodel,evolvedalongside.Eveninthe phaseofthefastexpansionofeconomicallyactivepopulation,1530-1570,agricultural labourproductivityexhibitedapositivetrend(Figure8).Outputperworkerand labourforcemovedalongsidebetween1590and1800,shrinkingbetween1590and 1650andexpandingthereafter,butforafewspecificconjuncturesinwhichthey movedinoppositedirections(i.e.,1570s-80s,1760s). Thus,anexplanatoryhypothesisthatcombinesinstitutionalandclimatic dimensionscanbeproposedasanalternativetotheneo-Malthusianinterpretation. 31 EstimatesforNavarreindicatethat,insomeareas,theamountofarablelanddedicatedtothe cultivationofgrainnearlytripledbetween1607andtheeighteenthcentury(MikelarenaPeña,1988). 24 Betweenthebeginningsofsixteenthcenturyand1570aneconomicexpansion tookplacedrivenbyurbangrowthandinternationaltrade.WoolexportedtoNorthWesternEuropewas,asidesilver,themostimportantstaple.Thisexpansionincreased thedemandforagriculturalgoods,someofthemofhigh-incomeelasticity(i.e.wine), whichledtoariseintherelativepriceagriculturalgoodsandtoanexpansionofland undertheplough.Theriseinrelativefoodstuffspricesgeneratedincentivestoexpand productionovernewland,includingtheKing’sbaldíos(literally,wastelands,but depictingnon-previouslycultivatedland),whichfrom1560wereonsale,especially, surroundingsofmaincities(Madrid,Seville,Valladolid)wherethedemandforland wasmoreintense(Vassberg,1975;Álvarez-Nogal,2001,2003).Duringthisperiodthe labourforceinagricultureexpandedrapidly,whileagriculturaloutputperworker increased. After1570amorecomplexscenarioappeared.Asubstantialincreasein militaryexpenditurewasrequiredasdifferentmilitaryconflictstookplaceinashort timespan:theLowCountriesrebellionof1567andopenwarafter1573,theMoorish uprisingintheAlpujarrasin1569,andtheLepantobattlein1571.Maintaxeswerenot collecteddirectlybythekingbutthroughcitiesand,in1574,theking'sdemandto increaseconsumptiontaxes(alcabalas)wasrejectedbytheCastiliancities.Thisledthe kingtostoppaymentstotheGenoesebankersbetween1575and1577,adecision thattrickleddown,drivinglocalbanksintobankruptcyandhavingdeleteriouseffects onsmalltradersandmerchants.FiscalconflictbetweencitiesandtheKingledtothe destructionoflocalmarketsfrom1570onwards(Álvarez-NogalandChamley,2014, 2015).MedinadelCampofairs,forexample,stoppedduringthreeyears(1575-1578) andneverrecovered(EspejoandPaz1908).Eventually,citiesacceptedtodouble alcabalas,openingthewaytosuccessivetaxincreasestobeleviedoncities(including additionaltaxesonconsumptiongoods,wine,meat,oilandvinegar,thesocalled millones)thatcontinuedtothe1660s.Meanwhile,Spain'swarsextendedtoEngland andpeakedwiththeArmadaexpeditionin1588.Wardestroyedtradenetworksand preventedwoolexportsthatneverrecoveredpre-1570levels(RuizMartín,1968:133134).Simultaneously,urbandeclineprecludedwoolbeingdivertedtothedomestic industry.Monetaryalterations,especiallythedevaluationofvellón–acoppercurrency 25 thatupto1602includedalowerproportionofsilver(GarcíaGuerra,1999)-also contributedtoimpedingmarketsrecovery(ÁlvarezNogal,2005).Asaresult,the economyenteredintorecession. Furthercollapseofurbanandexternaldemand,deepenedbydemographic decline,wasfuelledbymonetaryinstabilityandmilitaryconflictinthecentraldecades oftheseventeenthcentury(warwithFrance,1635-1659;andwithinIberia,withthe Portuguese,1640-1668,andCatalan,1640-1652,rebellions).Duringthesedecadesit wasdifficulttorecruitsoldiersinmanyCastiliancitiesandtowns,exhaustedby previousdemandfortroops(CamareroPascual2015).Asaconsequence,normal agriculturalactivitiesandcropsstymied,reducingincentivestocultivateandleadingto alessintenseuseofland. Climatechangealsocontributedtoexacerbatingthecontractioninagricultural outputinlatesixteenthandearlyseventeenthcenturySpain.Climaticconditionshave asignificantinfluenceonagrarianoutput,bothintermsofyieldsandtheamountof landcultivated.Lowertemperaturesaffectthemetabolismsoftheplantsbyreducing theabilitytoabsorbnutrientsandtotransportthemfromtheroottotherestofthe organismlimitingtheirgrowth(Rosenzweig,1998:87).Intensiverainfallhasanegative impactonagrarianproduction,notonlybydestroyingharveststhroughfloodsor stormsbutalsobyreducingtheamountofnutrientsinthesoil.32 Cold(warm)periodsintheNorthernHemisphereareassociatedtowet(dry) phasesinAndalusia.33Amajor-rainrelatedeventsindexwascomputed,inwhich differentscenarioswerecontemplatedandvaluesassignedtoeachofthem: hydrologicaldroughts(absenceofrain,dropsinriverlevels)(-2);meteorological droughts(absenceofrain)(-1);strongrain(1);andrain-inducedflooding(2);andno 32 Forinstance,uptohalfofthefreenitrogenfixedinthesoilcanbewashedawayifwinterrainsare heavy,reducingconsiderablytheamountoffertilisersavailableforthegrowthofthegrain(Allen, 2008:187). 33 IthasbeenshownthatphasesoftheNorthAtlanticOscillation(NAO)arestronglyandinversely relatedtoseasonalrainfallinAndalusia(around37°N),withlowNAOindexlevelsassociatedtowet periodsandhighNAOlevelstodryperiods(Rodrigoetal.1999,2001). 26 specialweatherconditions(0)(Rodrigoetal.,1999,2001).Onthebasisonmonthly evidencefromhistoricalrecordsforalargenumberoflocalitiesinAndalusiaover 1500-2000seasonalaverages(winter,spring,summer,andautumn)werecomputed andanannualindexofaverageseasonalrainfall(R)derived.Then,thevalueofrainfall anomalies(Z)foryear(t)wascomputedwiththeseasonalrainfallindex(R),itsmean value(x)anditsstandarddeviation(s)forthespecificperiodunderconsideration (1500-1800,inourcase). Zt=(Rt–x)/s(10) Rodrigoetal.(2001)findtwomajorwetperiodsfromthelatesixteenthtomidseventeenthcenturyandfromthelateeighteenthtotheearlynineteenthcentury, thatcorrespondstotheDaltonMinimum(aminimuminsolarirradiance)(Rodrigoet al.,2012),withdryperiodsinthecentraldecadesofthesixteenthcenturyandthe earlyeighteenthcentury.DuringtheMauderMinimum(1645-1715),aperiodof minimumsunspots,dryandwetanomaliesalternates(Rodrigoetal.1999:1248).34 InFigure9yearlyanomalies,ordeviationsfromaveragerelativetothe standarddeviation-obtainedwithexpression(10)-areprovidedforcerealoutputand theindexofseasonalrainfall.Cerealproductionhasbeenpreferredtoaggregate output,ascropsaremoresensitivetoclimatechangesthananimalproduce,another majorcomponentofagriculturaloutput.Afirstglancesuggeststhatwetperiods (positivevaluesintheindexofprecipitationanomalies)tendtocorrespondto decliningoutputandareconcentratedbetweenthelatesixteenthandlate seventeenthcenturies.35Thus,theperiods1590-1608and1618-29,inparticular, concentratethemainprecipitationanomaliesthatmatchthestrongestnegative fluctuationsinagriculturaloutput.TheMauderMinimum,withitsalternatewetand dryperiods,alsoseemstoreflectonoutputvolatilityinthelateseventeenthandearly 34 TheseresultslargelymatchthoseobtainedfromrogationsinCataloniawhichsuggestsaweterafrom 1570totheearlyseventeenthcenturyanddryperiodsover1530-1550,1630-1640,andbetween1680 andtheearlyeighteenthcentury(Barriendos,1994). 35 ThisfindingseemstocontradictRodrigoetal.(2012:129)suggestionthatdroughtshaveamore deleteriousimpactonoutput. 27 eighteenthcentury.Anotherclimaticshift,the‘MaldáAnomaly’,thatbroughtwithit anincreaseinthenumberofsuccessiveclimaticdisasters(floods,droughts,andsea storms),seemstocorrespondtomoreintenseoutputfluctuationsinthelate eighteenthcentury(BarriendosandLlasat,2003).Onthewhole,aninverseassociation betweenoutputandrainfallanomaliescanbepredicatedforearlymodernSpain,with wetperiodsassociatedtonegativeoutputfluctuations. ConcludingRemarks Trendsinagriculturaloutputduringthreecenturieshavebeenestimatedon thebasisofalargetithedatabase.Overthelongrun,agriculturaloutputperhead evolvedinparallelwithpopulation,supportingtheviewofSpainasalandabundant frontiereconomy. Twodifferentpathsarefoundinagriculturalperformance.Ahighpathin outputperheadupthelatesixteenthcenturywasbrokenbyaseverecontractionover 1570-1590,initiatingalowpaththatlastedto1800.Anaffluentagriculturewith relativelyhighlevelsofoutputperheadandperworkerwas,thus,replacedbyanother oneoflowlevelsthatpersistedtothenineteenthcentury. Incomparativeperspective,startingfromhigherlevels,agriculturallabour productivityinSpainremainedstagnantand,alongItaly’s,fellbehindBritainand Holland’slevelswithasubstantialgapemergingovertheeighteenthcentury.Thus,in areversaloffortune,SpanishagriculturecontributedtoEurope’sLittleDivergence. 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ZANDEN,J.L.VANandVANLEEUWEN,B.(2012).Persistentbutnotconsistent:The growthofnationalincomeinHolland1347–1807.ExplorationsinEconomicHistory49, 119-130. 37 Table1 MainComponentsofAgriculturalOutput,1500-1800:GrowthRates(%) Cereals OliveOil 1500/9-1790/9 Livestock 0.26 0.04 0.04 0.27 0.37 1500/9-1560/9 1560/9-1640/9 1560/9-1610/9 1610/9-1640/9 1640/9-1750/9 1750/9-1790/9 0.37 -0.50 -0.66 -0.24 0.28 -0.02 0.47 -0.55 -0.85 -0.06 0.55 -0.83 1.19 -0.89 -0.93 -0.82 0.71 -0.02 0.30 0.10 -0.13 0.47 0.58 0.45 0.55 -0.18 -0.67 0.63 0.55 -0.09 1500/9-1520/9 1520/9-1560/9 1560/9-1580/9 1580/9-1610/9 1640/9-1690/9 1690/9-1750/9 1750/9-1760/9 1760/9-1790/9 -0.53 0.83 -0.70 -0.64 0.15 0.39 -1.63 0.52 -4.31 2.86 -2.77 0.43 0.22 0.83 0.43 -1.25 1.95 0.82 -0.58 -1.17 0.93 0.52 -0.87 0.26 -0.97 0.94 0.84 -0.78 0.24 0.87 -0.48 0.76 0.57 0.54 -1.08 -0.39 0.44 0.64 -0.76 0.13 Sources:AppendixA,TableA-1.Seetext. Wine Legumes&Fruit 38 Table2 AgriculturalOutputGrowth,1500-1800:UpperandLowerBoundEstimates(%) TotalOutput TotalOutput 1500/9-1790/9 (Upperbound) (Lowerbound) 0.19 0.17 1500/9-1560/9 1560/9-1640/9 1560/9-1610/9 1610/9-1640/9 1640/9-1750/9 1750/9-1790/9 0.53 -0.36 -0.60 0.03 0.47 0.03 0.53 -0.41 -0.61 -0.07 0.43 0.05 1500/9-1520/9 1520/9-1560/9 1560/9-1580/9 1580/9-1610/9 1640/9-1690/9 1690/9-1750/9 1750/9-1760/9 1760/9-1790/9 -0.19 0.89 -0.83 -0.45 0.32 0.60 -0.92 0.34 -0.32 0.96 -0.80 -0.49 0.28 0.55 -0.93 0.38 Note:Theupperandlowerboundscorrespondtoanimalproducevalueaddedshares of31and19.8%. Sources:AppendixA,TableA-1.Seetext. 39 Table3 AgriculturalOutputperHeadGrowth,1500-1800(%) 1500/9-1790/9 1500/9-1560/9 Outputperhead Outputperhead (Tithesapproach) (Demandapproach) (Upperbound) -0.09 -0.14 -0.01 -0.72 0.14 -0.25 -0.18 -0.30 -0.02 -0.27 -0.35 0.16 -1.32 -0.31 0.21 0.15 -0.55 0.21 -1.55 0.19 -0.17 -0.19 -0.20 -0.37 -0.51 0.37 0.73 -0.17 -0.88 -0.06 1560/9-1610/9 1610/9-1750/9 1750/9-1790/9 1500/9-1520/9 1520/9-1560/9 1560/9-1580/9 1580/9-1610/9 1610/9-1640/9 1640/9-1680/9 1680/9-1690/9 1690/9-1750/9 1750/9-1760/9 1760/9-1790/9 Sources:AppendixA,TableA-3.Seetext. 40 Table4 AgriculturalOutputperEconomicallyActivePopulationGrowth,1500-1800(%) OutputperEAP OutputperEAP 1500/9-1790/9 1500/9-1560/9 1560/9-1610/9 1610/9-1750/9 1750/9-1790/9 1500/9-1520/9 1520/9-1560/9 1560/9-1580/9 1580/9-1610/9 1610/9-1640/9 1640/9-1680/9 1680/9-1690/9 1690/9-1750/9 1750/9-1760/9 1760/9-1790/9 (Simulation)* -0.02 -0.09 0.06 -0.67 0.20 -0.11 -0.01 -0.75 0.13 -0.18 -0.28 0.23 -1.25 -0.29 0.04 0.41 -0.46 0.25 -1.39 0.32 -0.35 0.16 -1.32 -0.36 -0.03 0.34 -0.53 0.18 -1.47 0.25 Note:*Simulationassumingaconstantshare(0.66)oflabourforceinagriculture. Sources:AppendixA,TableA-4.Seethetext. 41 Table5 ComparativeAgriculturalLabourProductivity (1910£perworker,Britishrelativeprices) 1510/9 1580/9 1700/9 1750/9 1790/9 Spain 24.8 19.8 21.9 24.1 23.1 Italy 25.0 21.4 21.9 22.8 19.9 Holland 20.7 1510 1700 29.1 1807 34.7 1522 1700 1759 1801 Britain 17.9 22.6 31.6 37.5 Sources:Britain,Broadberryetal.(2014:365)andFeinstein(1972).Holland,vanZandenandvan Leeuwen(2012)andvanZandenetal.(2000).Italy,Malanima(2011)andFedericoandMalanima (2004).DataforHollandkindlyprovidedbytheauthors.Spain,Appendix,TableA.4),seetext.Levelsof outputperworkerc.1910expressedinpurchasingpowerparity(PaaschePPPs),O’BrienandPradosde laEscosura(1992)AppendixA,exceptforHolland,forwhichitwasusedthetradingexchangerate(ER) intheabsenceofPPPexchange(PPP)ratebetweentheguilderandthesterling.Theunderlying assumptionisthattwodevelopedandopeneconomiesinnorthwesternEuropesuchastheNetherlands andBritainhadclosepricelevels(PL)(being,PL=PPP/ER). 42 Figure1.AgriculturalOutput:MainComponents,1500-1800(11-yearcentredmovingaverages) (1790/99=100),expressedinlogs.Source:AppendixA,TableA-1andseethetext. Figure2.AgriculturalOutputCompositionatcurrentprices,1500-1800%(decadalaverages).Source: Seethetext. 43 Figure3.AgriculturalOutput(upperandlowerbound)1500-1800(1790/9=100),expressedinlogs. Source:AppendixA,TableA-1andseethetext. Figure4.AgriculturalOutput1500-1800(yearlyand11-yearcentredmovingaverages),(1790/9=100), expressedinlogs.Source:seethetext. 44 Figure5.CerealsOutput:MainRegions,1500-1800(11-yearcentredmovingaverages)(1790/99=100), expressedinlogs.Source:SeethetextandAppendixA,TableA-2. Note:North:Asturias,Galicia,BasqueCountry,andNavarre;Interior:Extremadura,NewandOldCastile, Aragon;Mediterranean:Murcia,Valencia,Catalonia,andBalearicIslands;Andalusia;Canaries. Figure6.PopulationEstimates,1500-1800(decadalaverages)(million) Sources:Baptisms,Llopis&Sebastián(2007),Llopis(2004),Reher(unpublished);Benchmarks,seetext. Adjustedpopulation,AppendixA,TableA-3andseethetext. 45 Figure7.Agriculturaloutputperhead(TithesandDemandapproach),1500-1800(decadalaverages), (1790/99=100),expressedinlogs.Sources:AppendixA,TableA-3andseethetext. Figure8.AgriculturaloutputperEAPandeconomicallyactivepopulation,1500-1800(decadalaverages) (1790/99=100),expressedinlogs.Sources:AppendixA,TableA-4andseethetext. 46 Figure9.CerealOutputAnomaliesandPrecipitationAnomalies1500-1800 Sources:Output,seethetext;Precipitationanomalies,Rodrigoetal.(1999). 47 AppendixA TableA-1 AgriculturalOutputandMainCrops,1500-1800 (decadalaverages)(1790/99=100) Cereals 1500/9 1510/9 1520/9 1530/9 1540/9 1550/9 1560/9 1570/9 1580/9 1590/9 1600/9 1610/9 1620/9 1630/9 1640/9 1650/9 1660/9 1670/9 1680/9 1690/9 1700/9 1710/9 1720/9 1730/9 1740/9 1750/9 1760/9 1770/9 1780/9 1790/9 OliveOil Wine Legumes&Fruit Livestock TotalOutput TotalOutput (Upperbound) (Lowerbound) 88.6 88.8 79.6 88.3 95.7 101.0 110.8 105.1 96.4 90.8 82.2 79.6 81.6 72.9 74.1 75.5 72.4 77.9 74.6 80.0 80.7 80.5 90.9 88.9 92.2 100.8 85.6 92.3 96.5 100.0 88.8 33.4 37.5 55.3 50.6 64.8 118.0 119.6 67.8 82.1 67.9 77.1 64.8 66.4 75.8 54.4 56.5 83.1 50.5 84.8 96.1 73.3 86.9 60.3 95.6 139.2 145.3 122.4 111.2 100.0 46.3 63.4 68.4 76.8 92.1 88.7 94.8 99.4 84.4 91.7 85.1 59.4 61.6 51.9 46.5 53.8 62.1 71.8 77.6 73.9 88.4 83.4 89.3 107.7 103.0 100.9 92.5 101.0 104.2 100.0 34.0 36.2 28.0 37.3 32.1 33.7 40.7 48.3 48.2 43.0 42.6 38.2 33.8 45.3 44.0 36.0 39.1 42.8 46.2 49.5 52.7 50.8 55.1 57.4 79.6 83.5 79.6 74.7 96.3 100.0 47.1 52.1 52.8 54.2 59.8 65.9 65.4 62.0 52.7 52.5 49.0 46.8 51.7 54.8 56.7 60.1 66.7 70.7 77.0 70.7 80.7 78.1 89.0 99.5 99.9 103.9 96.2 101.1 97.9 100.0 57.3 58.3 55.2 60.8 65.8 71.8 78.7 75.6 66.7 65.2 60.6 58.3 60.5 57.8 58.9 60.3 62.9 68.0 69.2 69.1 74.7 72.3 81.3 87.0 90.5 99.0 90.3 94.8 97.6 100.0 61.7 61.9 57.8 64.6 69.9 76.2 85.0 81.8 72.5 70.6 65.4 62.6 64.4 60.5 61.4 62.6 64.2 69.4 69.3 70.4 75.2 72.8 81.0 85.3 89.1 98.0 89.3 93.7 97.4 100.0 Sources:Seetext. 48 TableA-2 CerealOutput:MainRegions,1500-1800 (decadalaverages)(1790/99=100) North 1500/9 1510/9 1520/9 1530/9 1540/9 1550/9 1560/9 1570/9 1580/9 1590/9 1600/9 1610/9 1620/9 1630/9 1640/9 1650/9 1660/9 1670/9 1680/9 1690/9 1700/9 1710/9 1720/9 1730/9 1740/9 1750/9 1760/9 1770/9 1780/9 1790/9 74.1 63.9 79.7 74.6 80.9 88.9 81.8 84.1 92.1 84.8 95.8 85.3 83.1 89.3 79.4 95.0 88.8 97.7 108.1 102.8 105.4 112.5 100.0 Interior Mediterranean 105.0 32.2 105.7 35.7 94.7 31.8 107.3 37.3 115.4 43.0 114.8 47.5 120.6 59.8 113.0 55.9 114.2 49.7 99.8 54.4 93.0 54.7 83.5 48.4 84.2 47.1 72.3 41.7 76.1 37.9 80.7 43.9 76.2 43.3 79.9 51.1 79.2 48.0 81.1 61.1 79.5 61.7 82.3 61.2 93.4 61.6 93.7 60.4 91.4 78.6 101.7 85.9 83.2 80.2 92.5 90.8 95.6 98.5 100.0 100.0 Andalusia 89.0 84.6 76.4 73.9 81.2 114.0 141.4 142.1 90.4 95.3 69.1 88.9 93.1 92.3 84.8 63.7 68.5 72.3 64.0 84.2 89.7 85.0 99.3 87.0 97.3 101.6 82.8 80.5 83.6 100.0 Canarias 66.1 69.6 68.6 81.9 84.5 76.0 104.4 103.0 108.0 113.2 114.9 96.5 121.1 127.8 106.4 107.8 100.2 109.7 100.0 Note:North:Asturias,Galicia,BasqueCountry,andNavarre;Interior:Extremadura, NewandOldCastile,Aragon;Mediterranean:Murcia,Valencia,Catalonia,andBalearic Islands;Andalusia;Canaries Sources:Seetext. 49 TableA-3 AgriculturalOutputperHead,1500-1800 (decadalaverages)(1790/99=100) 1500/9 1510/9 1520/9 1530/9 1540/9 1550/9 1560/9 1570/9 1580/9 1590/9 1600/9 1610/9 1620/9 1630/9 1640/9 1650/9 1660/9 1670/9 1680/9 1690/9 1700/9 1710/9 1720/9 1730/9 1740/9 1750/9 1760/9 1770/9 1780/9 1790/9 Titheapproach Demandapproach 130.8 149.5 130.9 157.3 121.9 144.5 133.6 153.6 126.7 138.3 128.0 145.9 129.9 134.1 115.3 136.4 99.7 128.9 100.5 127.2 93.6 118.2 90.8 115.3 97.2 108.8 96.7 108.4 96.7 98.8 100.4 120.3 102.2 99.5 100.8 107.4 102.8 114.6 97.4 123.2 102.7 122.1 101.0 114.9 101.5 123.5 108.1 109.6 110.3 109.1 110.3 111.3 94.5 101.9 99.9 101.1 99.3 96.0 100.0 100.0 Population 43.8 44.5 45.3 45.5 51.9 56.1 60.6 65.5 66.9 64.9 64.8 64.2 62.3 59.8 60.9 60.0 61.6 67.5 67.3 71.0 72.8 71.6 80.1 80.5 82.0 89.7 95.5 94.9 98.3 100.0 Sources:Outputperheadderivedthroughtithes(upperbound),seetext;Outputper headderivedthroughthedemandapproach,Álvarez-NogalandPradosdelaEscosura (2013),OnlineAppendix;population,seethetext. 50 TableA-4 AgriculturalOutputperEconomicallyActivePopulation,1500-1800 (decadalaverages)(1790/99=100) OutputperEAP 106.6 107.4 100.7 111.3 106.2 108.1 110.5 98.8 86.0 88.1 83.5 78.8 81.8 80.6 79.8 84.2 90.1 91.1 94.0 89.8 94.9 92.3 93.0 101.8 103.3 104.3 90.8 96.6 97.5 100.0 130.8 130.9 121.9 133.7 126.7 128.0 129.9 115.3 99.7 101.4 95.4 89.5 92.2 90.2 88.7 93.0 98.7 99.1 101.6 96.4 101.2 97.7 97.8 106.2 107.0 107.3 92.7 97.9 98.2 100.0 1500/9 1510/9 1520/9 1530/9 1540/9 1550/9 1560/9 1570/9 1580/9 1590/9 1600/9 1610/9 1620/9 1630/9 1640/9 1650/9 1660/9 1670/9 1680/9 1690/9 1700/9 1710/9 1720/9 1730/9 1740/9 1750/9 1760/9 1770/9 1780/9 1790/9 Sources:Seetext. OutputperEAP Simulation (EAPAG/EAP:0.66) 51 AppendixC.Sourcesandprocedures KINGDOM(Years) MAINREGION(Years) SubRegion(Years) Source Years Location CEREALS 1610-1800 LatorreCiria(2007) 1466-1800 Vidal(1978) 1508-1601 1602-1658 DantíIRiu(1987) DantíIRiu(1987) Serra(1988) SerraiPuig(1978) BadosaiColl(1978) Fradera(1978) 1658-1729 1730-1756 1756-1800 1501-1565 1566-1700 KINGDOMOFARAGON(1466-1800) ARAGON(1610-1800) BALEARICISLANDS(1466-1800) CATALONIA(1508-1800) Palaudaries PalaudariesandSentmena Sentmenat Sans-Mataró Mataró VALENCIA(1501-1800) Casey(1979) Casey(1979) ArditLucas(1987) PalopRamos(1982) ArditLucas(1987) PalopRamos(1982) 1701-1800 1569-1634 BelascoainCemborain(2011) NAVARRE(1569-1634) 1408-1503 1469-1503 1515-1579 LaderoQuesada(1979) LaderoQuesada(1979) Ponsot(1986)36 1580-1605 Ponsot(1986) KINGDOMOFCASTILE(1408-1800) ANDALUSIA(1402-1800) Seville(1408-1800) ArchbishopricofSeville Seville,Carmona,JerezandNiebla Albaida AlcaladelRio,CazalladelaSierra,Coria,MarchenaandMairenadel Alcor,losMolares,laCampana,Moron,Osunaand Utrera Albaida,AlcaladelRio,CazalladelaSierra,Coria,Marchena,Mairena delAlcor,LosMolares,LaCampana,Moron,Osuna,Utrera,Seville andCarmona WeusedseriesforCadizandHuelvafromLaderoQuesada(1979)thatoverlapwiththeSevilleseriestosplicing thepre-1503andpost-1515series. 36 52 1606-1800 Ponsot(1986) Montemayor Cadiz(1493-1800) Ponsot(1986 Conil,Jerez,Chiclana,Vejer,MedinaSidoniaandTrebujena Huelva(1451-1800) GonzálezGomez(1980) Trigueros Ponsot(1986) Niebla,Aljaraque,Almonte,Hinojosos,Moguer,Aracenaandla Palma Ponsot(1986) Niebla,Aljaraque,Almonte,Hinojosos Cordoba(1580-1800) Ponsot(1986) Baena,Bujalance,Cabra,CastroyEspejo,Espiel,FernanNuñez, Montoro,PalmadelRio,Posadas,laRambla,SantaellaandCordoba Granada(1690-1800) GarzonPareja(1974,1982) Malaga(1555-1800) BenitezSanchez-Blanco(1982) Cartama,Borge,Setenil,Antequera,MarbellaandCasares. EXTREMADURA(1500-1788) PereiraIglesias(1990)37 Caceres LlopisAgelán(1979) CortijodeSanIsidro LlopisAgelán(1979) CasadeMadrigalejo,CasadelaBurquilla,CasadelaVega,andCasa delRincon LlopisAgelán(1979) CasadelaVegaandCasadelRincon RodriguezCanchoetal.(2004) Plasencia RodriguezCanchoetal.(2004) Plasencia CANARYISLANDS(1613-1800) MaciasHernandez(1984) Arucas,Teror,Telde,Matanza,Realejos,Icod,Arico,Tirajana,and Fuerteventura MURCIA(1580-1800) Lemeunier(1982) NEWCASTILE(1463-1800) López-SalazarPerezandMartín AlcaladeHenares,Alcaraz,AlcoleadeTorote,Brihuega,Buitrago, Galán(1981) Calatrava,Canales,Escalona,Guadalajara,LaGuardia,Hita,Illescas, Madrid,Montalban,Ocaña,Rodillas,SantaOlallayMaqueda, Talamanca,TalaveradelaReina,LaPuebladeAlcocer,Zoritadelos Canes,andAlmoguera Santiago-Caballero(2014) Guadalajara OLDCASTILE(1402-1800) Burgos(1402-1800) CasadoAlonso(1991) HernándezGarcíaandPérez 38 Romero(2008) LaRioja(1550-1800) IbañezRodriguezandAlonso Castrobiejo(1996) Santander(1607-1800) LanzaGarcía(1991) Rozas,Piasca,SanMamesdeMeruelo,Abionzo,andGajano 1493-1800 1451-1490 1490-1605 1606-1800 1580-1800 1690-1800 1555-1800 1500-1599 1739-1744 1745-1781 1782-1788 1744-1764 1797-1800 1613-1800 1580-1800 1463-1699 1700-1800 1402-1520 1590-1800 1550-1800 1607-1800 37 38 Tithespaidincashthatweredeflated. Tithespaidincashthatweredeflated. 53 Leon(1569-1800) SebastianAmarilla(1992) MonasteryofSandoval PalenciaandValladolid(1550-1800) GarcíaandPérezRomero(2008)39 Segovia(1550-1800) GarcíaandPérezRomero(2008)40 Soria(1550-1800) GarcíaandPérezRomero(2008)41 Zamora(1523-1800) ÁlvarezVázquez(1984) BASQUEPROVINCES(1537-1800) BilbaoBilbaoandFernandezde Pinedo(1984) GALICIA(1594-1800) EriasRoel(1982) 1569-1800 1550-1800 1550-1800 1550-1800 1523-1800 1537-1800 1594-1800 WINE 1502-1600 LatorreCiria(1989) 1666-1712 1713-1725 1726-1781 SerraiPuig(1978) VicedoiRius(1982) VicedoiRius(1982) BadosaiColl(1978) Fradera(1978) VicedoiRius(1982) Fradera(1978) 1782-1800 KINGDOMOFARAGON(1502-1800) ARAGON(1502-1600) Liesa,Floren,andHuesca CATALONIA(1666-1800) Martorelles Lleida Lleida Gracia-SantGeivasi Mataró Lleida Mataró 1569-1625 BelascoainCemborain(2011). NAVARRE(1569-1625) 1490-1601 Ponsot(1986) 1602-1641 1642-1678 Ponsot(1986) Ponsot(1986) 1679-1800 Ponsot(1986) KINGDOMOFCASTILE(1490-1800) ANDALUSIA(1490-1800) Seville(1490-1800)42 Albaida,AlcaladelRio,CazalladelaSierra,Coria,ElCopero,Lebrija, Marchena,MairenadelAlcor,Moron,andUtrera Montemayor AlcaladelRio,CazalladelaSierra,Lebrija,Marchena,Montemayor, andOsuna AlcaladelRio,CazalladelaSierra,Lebrija,Marchena,andOsuna Cadiz(1494-1800)43 Decadalestimates. Decadalestimates. 41 Decadalestimates. 39 40 42 SerieswereincashandweredeflatedusingthepricesinPonsot(1986). 54 1494-1800 Ponsot(1986) 1579-1641 1642-1800 Ponsot(1986) Ponsot(1986) 1580-1800 Ponsot(1986) 1550-1800 IbañezRodriguezandAlonso Castrobiejo(1996) JerezandChiclana Huelva(1579-1800)44 LaPalma LaPalmaandAlmonte Cordoba(1580-1800)45 Baena,Cabra,CastroyEspejo,Espiel,Montoro,Posadas,andLa Rambla OLDCASTILE(1550-1800) Burgos(1550-1800) Santander(1624-1800) LanzaGarcía(1991) Piasca,SantiagodeHeras,ValledeRuesga,Gajano,andRubayo Segovia(1610-1800) GarcíaSanz(1977) BASQUEPROVINCES(1537-1800) Bilbao&FernandezdePinedo (1984) 1624-1800 1610-1800 1537-1800 OLIVEOIL 1750-1800 DaviuyPons(1978) 1750-1800 DaviuyPons(1978) 1716-1751 1752-1769 SerraiPuig(1978) SerraiPuig(1978) BadosaiColl(1978) KINGDOMOFARAGON(1570-1800) ARAGON(1750-1800) Majorca BALEARICISLANDS(1750-1800) Majorca CATALONIA(1716-1769) SantaCreudUlorda SantaCreudUlorda Gracia-SantGervasi 1428-1510 1494-1560 GonzálezArce(2015)46 Ponsot(1986) 1561-1567 1568-1598 Ponsot(1986) Ponsot(1986) KINGDOMOFCASTILE(1428-1800) ANDALUSIA(1428-1800) Seville(1428-1800) AljarafeShire Albaida,AlcaladeGuadaira,SantaMariadeCarmona,Cazalladela Sierra,ElCoronil,Lebrija,Marchena,MairenadelAlcor,Moron, Osuna,andUtrera SantaMariadeCarmonaandElCoronil Albaida,AlcaladeGuadaira,SantaMariadeCarmona,Cazalladela Sierra,ElCoronil,Lebrija,Marchena,MairenadelAlcor,Moron, Osuna,andUtrera 43 SerieswereobtainedbydeflatingtithesincashpaidwithpricesinPonsot(1986). SerieswereobtainedbydeflatingtithesincashpaidwithpricesinPonsot(1986). 45 SerieswereobtainedbydeflatingtithesincashpaidwithpricesinPonsot(1986). 46 Combinebothtithesinquantityandvalue.Forthoseyearsforwhichweonlyhadvalues,wedeflatedthemwith theaveragepriceofoliveoilbetween1478and1490,assuggestedbytheauthor.Wecarriedoutarobustness checkusingthoseyearswhenwehadbothquantityandvalue.Theresultsindicatethattheuseoftheaverage pricefortheperiod1478-1490isavalidwayofestimatingthequantityproducedfromthevaluetaxed. 44 55 1599-1641 1642-1769 1770-1800 Ponsot(1986) Ponsot(1986) Ponsot(1986) 1494-1608 1609-1641 1642-1800 Ponsot(1986) Ponsot(1986) Ponsot(1986) 1581-1800 Ponsot(1986) 1697-1788 LlopisAgelan(1979) SantaMariadeCarmona,andElCoronil SantaMariadeCarmona,Marchena,andOsuna CazalladelaSierra,Lebrija,Marchena,andOsuna Huelva(1494-1800)47 Moguer,Aracenaand,laPalma Hinojosos MoguerandlaPalma Cordoba(1581-1800)48 Baena,Bulajance,Cabra,CastroyEspejo,FernanNuñez,Montoro, PalmadelRio,Posadas,LaRambla,andSantaella EXTREMADURA(1697-1788) CasadelRincon VEGETABLESANDFRUITS 1649-1800 Vidal(1978) 1658-1670 1671-1715 1716-1729 SerraiPuig(1978) SerraiPuig(1978) SerraiPuig(1978) BadosaiColl(1978) BadosaiColl(1978) BadosaiColl(1978) 1730-1760 KINGDOMOFARAGON(1649-1800) BALEARICISLANDS(1649-1800) Majorca CATALONIA(1658-1800) Martorelles MartorellesandSentmenat SentmenatandBadosa Sants/I'Hospitalet Sants/I'HospitaletandGracia-SantGeivasi 1761-1800 Valencia (1499-1700) 1553-1700 Casey(1979) (Fruits) 1499-1602 SalvadorEsteban(2004) (Vegetables) Sants/I'Hospitalet LIVESTOCKPRODUCE 1610-1800 LatorreCiria(2007) 1501-1565 1566-1700 Casey(1979) Casey(1979) ArditLucas(1987) ArditLucas(1987) 1701-1800 KINGDOMOFARAGON(1501-1800) ARAGON(1610-1800) VALENCIA(1501-1800) 47 48 TheseriesincashweredeflateddwithpricesinPonsot(1986). SeriesincashdeflatedwithpricesinPonsot(1986). 56 KINGDOMOFCASTILE(1500-1800) MURCIA(1591-1800) PérezPicazoandLemeunier(1984) EXTREMADURA(1500-1800) PereiraIglesias(1990) LlopisAgelán(1979) MonasteryofGuadalupe MelónJiménez(1998) OLDCASTILE(1610-1800) Segovia(1610-1800) GarciaSanz(1977) Soria(1682-1800) AndrésGallego(1973) 1591-1800 1500-1599 1692-1800 1610-1800 1682-1800 57