第2章

类别:其他 作者:John Stuart Mill字数:8366更新时间:18/12/18 13:28:20
ThelastobjectionofMr。Thorntontothereceivedtheory,andtheonethathelaysmoststressupon,is,thatitassumes\"thatgoodsareofferedforsaleunreservedly,andthatdealersarealwayscontenttoletthemgoforwhattheywillfetch。\"This,however,heobserves,—— Isscarcelyever——nay,mightalmostbesaidtobeabsolutelynever——thefact。Withonenotableexception,thatoflabour,commoditiesarealmostneverofferedunreservedlyforsale;scarcelyeverdoesadealerallowhisgoodstogoforwhattheywillimmediatelyfetch——scarcelyeverdoesheagreetothepricewhichwouldresultfromtheactualstateofsupplyanddemand,or,inotherwords,tothepriceatwhichhecouldimmediatelysellthewholeofhisstock。Imaginethesituationofamerchantwhocouldnotaffordtowaitforcustomers,butwasobligedtoacceptforacargoofcorn,orsugar,orsundries,thebestofferhecouldgetfromthecustomerswhofirstpresentedthemselves;orimagineajeweller,orweaver,ordraper,orgrocer,obligedtoclearouthisshopwithintwenty—fourhours。Thenearestapproachevermadetosuchapredicamentisthatofabankrupt’screditorssellingofftheirdebtor’seffectsataproverbially’tremendoussacrifice;’andeventheyare,comparativelyspeaking,abletotaketheirtime。Butthebehaviourofadealerunderordinarypressureisquitedifferentfromthatofabankrupt’sassignees。Hefirstaskshimselfwhatisthebestpricewhichislikelytobepresentlygiven,notforthewhole,butforsomeconsiderableportionofhisstock,andhethenbeginsselling,eitheratthatpriceoratsuchotherpriceasprovesupontrialtobethebestobtainableatthetime。Hissupplyofgoodsisprobablyimmenselygreaterthanthequantitydemandedatthatprice,butdoeshethereforelowerhisterms?Notatall,andhesellsasmuchashecanatthatprice,andthen,havingsatisfiedtheexistingdemand,hewaitsawhileforfurtherdemandtospringup。Inthiswayheeventuallydisposesofhisstockformanytimestheamounthemusthavebeenfaintoacceptifhehadattemptedtoselloffallatonce。Acorndealerwhointhecourseofaseasonsellsthousandsofquartersofwheatatfiftyshillingsperquarter,orthereabouts,wouldnotgettwentyshillingsaquarterif,assoonashiscornshipsarrived,hewasobligedtoturnthecargoesintomoney。Agloverwho,bywaitingforcustomers,willnodoubtgetthreeorfourshillingsapairforalltheglovesinhisshop,mightnotgetsixpenceapairifheforcedthemonhiscustomers。Buthowisitthathemanagestosecurethehigherprice?Simplybynotsellingunreservedly,simplybydecliningthepricewhichwouldhaveresultedfromtherelationsbetweenactualsupplyandactualdemand,andbysettinguphisgoodsatsomehigherprice,belowwhichherefusestosell。(pp。55—6。) IconfessIcannotperceivethattheseconsiderationsaresubversiveofthelawofdemandandsupply,northatthereisanygroundforsupposingpoliticaleconomiststobeunawarethatwhensupplyexceedsthedemand,thetwomaybeequalisedbysubtractingfromthesupplyaswellasbyaddingtothedemand。Reservingapriceis,toallintentsandpurposes,withdrawingsupply。Whennomorethanfortyshillingsaheadcanbeobtainedforsheep,allsheepwhoseownersaredeterminednottosellthemforlessthanfiftyshillingsareoutofthemarket,andformnopartatallofthesupplywhichisnowdeterminingprice。Theymayhavebeenofferedforsale,buttheyhavebeenwithdrawn。Theyareheldback,waitingforsomefuturetime,whichtheirownerhopesmaybemoreadvantageoustohim;andtheywillbeanelementindeterminingthepricewhenthattimecomes,orwhen,ceasingtoexpectit,orobligedbyhisnecessities,heconsentstosellhissheepforwhathecanget。Inthemeanwhile,thepricehasbeendeterminedwithoutanyreferencetohiswithheldstock,anddeterminedinsuchamannerthatthedemandatthatpriceshall(ifpossible)beequaltothesupplywhichthedealersarewillingtopartwithatthatprice。Theeconomistswhosaythatmarketpriceisdeterminedbydemandandsupplydonotmeanthatitisdeterminedbythewholesupplywhichwouldbeforthcomingatanunattainableprice,anymorethanbythewholedemandthatwouldbecalledforthifthearticlecouldbehadforanoldsong。Theymeanthat,whateverthepriceturnsouttobe,itwillbesuchthatthedemandatthatprice,andthesupplyatthatprice,willbeequaltooneanother。TothispropositionMr。Thorntonshowsanundeniableexceptioninthecaseofadealerwhoholdsoutforapricewhichhecanobtainforapartofhissupply,butcannotobtainforthewhole。Inthatcase,undoubtedly,thepriceobtainedisnotthatatwhichthedemandisequaltothesupply;butthereasonisthesameasinoneofthecasesformerlyconsidered;becausethereisnosuchprice。Attheactualpricethesupplyexceedsthedemand;atafarthinglessthewholesupplywouldbewithheld。Suchacasemighteasilyhappenifthedealerhadnocompetitiontofear;noteasilyifhehad: butonnosuppositiondoesitcontradictthelaw。ItfallswithintheonecaseinwhichMr。Thorntonhasshownthatthelawisnotfulfilled——namely,whenthereisnopricethatwouldfulfilit;eitherthedemandorthesupplyadvancingorrecedingbysuchviolentskips,thatthereisnohaltingpointatwhichitjustequalstheotherelement。 DoIthenmeantosaythatMr。Thorntonisentirelywronginhisinterpretationofthecaseswhichhesuggests,andhaspointedoutnoimperfectioninthecurrenttheory?Evenifitwereso,itwouldnotfollowthathehasrenderednoservicetoscience。\"Thereisalwaysabenefitdonetoanydepartmentofknowledgebydiggingabouttherootsofitstruths。(4)Scientificlawsalwayscometobebetterunderstoodwhenablethinkersandacutecontroversialistsstirupdifficultiesrespectingthem,andconfrontthemwithfactswhichtheyhadnotyetbeeninvokedtoexplain。ButMr。 Thorntonhasdonemuchmorethanthis。Thedoctrinehecontroverts,thoughtrue,isnotthewholetruth。Itisnottheentirelawofthephenomenon; forhehasshown,andhasbeenthefirsttoshow,thattherearecaseswhichitdoesnotreach。Andhehas,ifnotfullydefined,atleastindicated,thecauseswhichgoverntheeffectinthoseexceptionalcases。Ifthereisafaulttobefoundwithhim,itisonethathehasincommonwithallthoseimproversofpoliticaleconomybywhomnewandjustviews\"havebeenpromulgatedascontradictionsofthedoctrinespreviouslyreceivedasfundamental,insteadofbeing,whattheyalmostalwaysare,developmentsofthem;\"(5)thealmostinvariableerrorofthosepoliticaleconomists,forexample,whohavesetthemselvesinoppositiontoRicardo。 Letus,byMr。Thornton’said,endeavourtofixourideasrespectingthatportionofthelawofpricewhichisnotprovidedforbythecommontheory。Whentheequationofdemandandsupplyleavesthepriceinpartindeterminate,becausethereismorethanonepricewhichwouldful~lthelaw;neithersellersnorbuyersareundertheactionofanymotives,derivedfromsupplyanddemand,togivewaytooneanother。Muchwill,inthatcase,dependonwhichsidehastheinitiativeofprice。ThisiswellexemplifiedinMr。Thornton’ssupposedDutchauction。Thecommoditymightgonohigherthaneighteenshillingsiftheofferscamefromthebuyers’side,butbecausetheycomefromthesellerthepricereachestwentyshillings。Now,Mr。 Thorntonhaswellpointedoutthatthiscase,thoughexceptionalamongauctions,isnormalasregardsthegeneralacourseaoftrade。Asageneralrule,theinitiativeofpricedoesrestwiththedealers,andthecompetitionwhichmodifiesitisthecompetitionofdealers。(6)When,therefore,severalpricesareconsistentwithcarryingoffthewholesupply,thedealersaretolerablycertaintoholdoutforthehighestofthoseprices;fortheyhavenomotivetocompetewithoneanotherincheapness,therebeingroomforthemallatthehigherprice。Ontheotherhand,thebuyersarenotcompelledbyeachother’scompetitiontopaythathigherprice;for(since,bysuppositionthecaseisoneinwhichafallofpricedoesnotcallforthanadditionaldemand)ifthebuyersholdoutforalowerpriceandgetit,theirgainmaybepermanent。Theprice,inthiscase,becomessimplyaquestionwhethersellersorbuyersholdoutlongest; anddependsontheircomparativepatience,oronthedegreeofinconveniencetheyarerespectivelyputtobydelay。 Bythistime,Ithink,anacutereader,whoseestowardswhatresultsacourseofinquiryistendingbeforetheconclusionisdrawn,willbegintoperceivethatMr。Thornton’simprovementsinthetheoryofprice,minuteastheyappearwhenreducedtotheirrealdimensions,andunimportantastheymustnecessarilybeinthecommoncaseinwhichsupplyanddemandarebutdisturbingcauses,andcostofproductionthereallawofthephenomenon,maybeofverygreatpracticalimportanceinthecasewhichsuggestedthewholetrainofthought,theremunerationoflabour。Ifitshouldturnoutthatthepriceoflabourfallswithinoneoftheexceptedcases——thecasewhichthelawofequalitybetweendemandandsupplydoesnotprovidefor,becauseseveralpricesallagreeinsatisfyingthatlaw;wearealreadyabletoseethatthequestionbetweenoneofthosepricesandanotherwillbedeterminedbycauseswhichoperatestronglyagainstthelabourer,andinfavouroftheemployer。For,astheauthorobserves,thereisthisdifferencebetweenthelabourmarketandthemarketfortangiblecommodities,thatincommoditiesitistheseller,butinlabouritisthebuyer,whohastheinitiativeinfixingtheprice。Itistheemployer,thepurchaseroflabour,whomakestheofferofwages;thedealer,whoisinthiscasethelabourer,acceptsorrefuses。Whateveradvantagecanbederivedfromtheinitiativeis,therefore,onthesideoftheemployer。Andinthatcontestofendurancebetweenbuyerandseller,bywhichalone,intheexceptedcase,thepricesofixedcanbemodified,itisalmostneedlesstosaythatnothingbutaclosecombinationamongtheemployedcangivethemevenachanceofsuccessfullycontendingagainsttheemployers。 Itwillofcoursebesaid,thatthesespeculationsareidle,forlabourisnotinthatbarelypossibleexceptedcase。Supplyanddemanddoentirelygovernthepriceobtainedforlabour。Thedemandforlabourconsistsofthewholecirculatingcapitalofthecountry,includingwhatispaidinwagesforunproductivelabour。Thesupplyisthewholelabouringpopulation。 Ifthesupplyisinexcessofwhatthecapitalcanatpresentemploy,wagesmustfall。Ifthelabourersareallemployed,andthereisasurplusofcapitalstillunused,wageswillrise。Thisseriesofdeductionsisgenerallyreceivedasincontrovertible。Theyarefound,Ipresume,ineverysystematictreatiseonpoliticaleconomy,myowncertainlyincluded。Imustpleadguiltytohaving,alongwiththeworldingeneral,acceptedthetheorywithoutthequalificationsandlimitationsnecessarytomakeitadmissible。(7) Thetheoryrestsonwhatmaybecalledthedoctrineofthewagesfund。 Thereissupposedtobe,atanygiveninstant,asumofwealth,whichisunconditionallydevotedtothepaymentofwagesoflabour。Thissumisnotregardedasunalterable,foritisaugmentedbysaving,andincreaseswiththeprogressofwealth;butitisreasoneduponasatanygivenmomentapredeterminedamount。Morethanthatamountitisassumedthatthewages—receivingclasscannotpossiblydivideamongthem;thatamount,andnoless,theycannotbutobtain。Sothat,thesumtobedividedbeingfixed,thewagesofeachdependsolelyonthedivisor,thenumberofparticipants。Inthisdoctrineitisbyimplicationaffirmed,thatthedemandforlabournotonlyincreaseswiththecheapness,butincreasesinexactproportiontoit,thesameaggregatesumbeingpaidforlabourwhateveritspricemaybe。 Butisthisatruerepresentationofthematteroffact?Doestheemployerrequiremorelabour,ordofreshemployersoflabourmaketheirappearance,merelybecauseitcanbeboughtcheaper?Assuredly,no。Consumersdesiremoreofanarticle,orfreshconsumersarecalledforth,whenthepricehasfallen:buttheemployerdoesnotbuylabourforthepleasureofconsumingit;hebuysitthathemayprofitbyitsproductivepowers,andhebuysasmuchlabourandnomoreassufficestoproducethequantityofhisgoodswhichhethinkshecanselltoadvantage。Afallofwagesdoesnotnecessarilymakehimexpectalargersaleforhiscommodity,nor,therefore,doesitnecessarilyincreasehisdemandforlabour。 Tothisitmaybereplied,thatthoughpossiblyhemayemploynomorelabourinhisownbusinesswhenwagesarelower,yetifhedoesnot,thesameamountofcapitalwillbenolongerrequiredtocarryonhisoperations; andashewillnotbewillingtoleavethebalanceunemployed,hewillinvestitinsomeothermanner,perhapsinajointstockcompany,orinpublicsecurities,whereitwilleitherbeitselfexpendedinemployinglabour,orwillliberatesomeotherperson’scapitaltobesoexpended,andthewholeofthewages—fundwillbepayingwagesasbefore。 Butistheresuchathingasawages—fund,inthesensehereimplied? Existsthereanyfixedamountwhich,andneithermorenorlessthanwhich,isdestinedtobeexpendedinwages? Ofcoursethereisanimpassablelimittotheamountwhichcanbesoexpended;itcannotexceedtheaggregatemeansoftheemployingclasses。 Itcannotcomeuptothosemeans;fortheemployershavealsotomaintainthemselvesandtheirfamilies。But,shortofthislimit,itisnot,inanysenseoftheword,afixedamount。 Inthecommontheory,theorderofideasisthis。Thecapitalist’specuniarymeansconsistoftwoparts——hiscapital,andhisprofitsorincome。Hiscapitaliswhathestartswithatthebeginningoftheyear,orwhenhecommencessomeroundofbusinessoperations:hisincomehedoesnotreceiveuntiltheendoftheyear,oruntiltheroundofoperationsiscompleted。 Hiscapital,exceptsuchpartasisfixedinbuildingsandmachinery,orlaidoutinmaterials,iswhathehasgottopaywageswith。Hecannotpaythemoutofhisincome,forhehasnotyetreceivedit。Whenhedoesreceiveit,hemaylaybyaportiontoaddtohiscapital,andassuchitwillbecomepartofnextyear’swages—fund,buthasnothingtodowiththisyear’s。 Thisdistinction,however,betweentherelationofthecapitalisttohiscapital,andhisrelationtohisincome,iswhollyimaginary。Hestartsatthecommencementwiththewholeofhisaccumulatedmeans,allofwhichispotentiallycapital:andoutofthisheadvanceshispersonalandfamilyexpenses,exactlyasheadvancesthewagesofhislabourers。Heofcourseintendstopaybacktheadvanceoutofhisprofitswhenhereceivesthem; andhedoespayitbackdaybyday,ashedoesalltherestofhisadvances; foritneedsscarcelybeobservedthathisprofitismadeashistransactionsgoon,andnotatChristmasorMidsummer,whenhebalanceshisbooks。Hisownincome,then,sofarasitisusedandexpended,isadvancedfromhiscapitalandreplacedfromthereturns,paripassuwiththewageshepays。 Ifwechoosetocallthewholeofwhathepossessesapplicabletothepaymentofwages,thewages—fund,thatfundisco—extensivewiththewholeproceedsofhisbusiness,afterkeepinguphismachinery,buildingsandmaterials,andfeedinghisfamily;anditisexpendedjointlyuponhimselfandhislabourers。Thelessheexpendsontheone,themoremaybeexpendedontheother,andviceversa。Thepriceoflabour,insteadofbeingdeterminedbythedivisionoftheproceedsbetweentheemployerandthelabourers,determinesit。Ifhegetshislabourcheaper,hecanaffordtospend,moreuponhimself。Ifhehastopaymoreforlabour,theadditionalpaymentcomesoutofhisownincome;perhapsfromthepartwhichhewouldhavesavedandaddedtocapital,thusanticipatinghisvoluntaryeconomybyacompulsoryone;perhapsfromwhathewouldhaveexpendedonhisprivatewantsorpleasures。Thereisnolawofnaturemakingitinherentlyimpossibleforwagestorisetothepointofabsorbingnotonlythefundswhichhehadintendedtodevotetocarryingonhisbusiness,butthewholeofwhatheallowsforhisprivateexpenses,beyondthenecessariesoflife。Thereallimittotheriseisthepracticalconsideration,howmuchwouldruinhim,ordrivehimtoabandonthebusiness:nottheinexorablelimitsofthewages—fund。 Inshort,thereisabstractedlyavailableforthepaymentofwages,beforeanabsolutelimitisreached,notonlytheemployer’scapital,butthewholeofwhatcanpossiblyberetrenchedfromhispersonalexpenditure; andthelawofwages,onthesideofdemand,amountsonlytotheobviousproposition,thattheemployerscannotpayawayinwageswhattheyhavenotgot。Onthesideofsupply,thelawaslaiddownbyeconomistsremainsintact。Themorenumerousthecompetitorsforemployment,thelower,caeterisparibus,willwagesbe。ItwouldbeacompletemisunderstandingofMr。Thorntontosupposethatheraisesanyquestionaboutthis,orthathehasrecededfromtheopinionsenforcedinhisformerwritingsrespectingtheinseparableconnectionoftheremunerationoflabourwiththeproportionbetweenpopulationandthemeansofsubsistence。 ButthoughthepopulationprincipleanditsconsequencesareinnowaytouchedbyanythingthatMr。Thorntonhasadvanced,inanotherofitsbeatingsthelabourquestion,consideredasoneofmereeconomics,assumesamateriallychangedaspect。Thedoctrinehithertotaughtbyallormosteconomists(includingmyself),whichdeniedittobepossiblethattradecombinationscanraisewages,orwhichlimitedtheiroperationinthatrespecttothesomewhatearlierattainmentofarisewhichthecompetitionofthemarketwouldhaveproducedwithoutthem,——thisdoctrineisdeprivedofitsscientificfoundation,andmustbethrownaside。TherightandwrongoftheproceedingsofTrades’Unionsbecomesacommonquestionofprudenceandsocialduty,notonewhichisperemptorilydecidedbyunbendingnecessitiesofpoliticaleconomy。 Ihavestatedthisargumentinmyownway,whichisnotexactlyMr。 Thornton’s;butthereasoningisessentiallyhis,though,inapartofit,Ihaveonlybeenanticipatedbyhim。IhavealreadyshowninwhatI considerhisexpositionoftheabstractquestiontobefaulty。Ithinkthattheimprovementhehasmadeinthetheoryofpriceisacaseofgrowth,notofrevolution。Butinitsapplicationtolabour,itdoesnotmerelyaddtoourspeculativeknowledge;itdestroysaprevailingandsomewhatmischievouserror。Ithasmadeitnecessaryforustocontemplate,notasanimpossibilitybutasapossibility,thatemployers,bytakingadvantageoftheinabilityoflabourerstoholdout,maykeepwageslowerthanthereisanynaturalnecessityfor;andèconverso,thatifwork—peoplecanbycombinationbeenabledtoholdoutsolongastocauseaninconveniencetotheemployersgreaterthanthatofariseofwages,arisemaybeobtainedwhich,butforthecombination,notonlywouldnothavehappenedsosoon,butpossiblymightnothavehappenedatall。ThepowerofTrades’。Unionsmaythereforebesoexercisedastoobtainforthelabouringclassescollectively,bothalargershareandalargerpositiveamountoftheproduceoflabour;