http://kadhoai.com.cn 2026-04-28 11:14:02 來源:中國自動化學會專家谘詢工作委員會
[ 相比投資,啟動消費更加艱難。要想增加消費,就得增加家庭的真實收入,這無疑是個難題 ]
剛剛閉幕的中央經濟工作會議將“保增長”放在明年工作首位,同時也闡明了“保增長”的具體途徑:那就是要通過擴大內需的方式“保增長”,通過結構調整和發展方式轉變“保增長”。“保增長、擴內需、調結構”因而成為一套相互促進的政策組合,旨在打通保證經濟又好又快發展的各個關節點。
那(na)麼(me),其(qi)中(zhong)的(de)關(guan)節(jie)點(dian)是(shi)什(shen)麼(me)?簡(jian)言(yan)之(zhi),就(jiu)是(shi)相(xiang)關(guan)政(zheng)策(ce)如(ru)何(he)有(you)效(xiao)引(yin)導(dao)經(jing)濟(ji)由(you)外(wai)需(xu)型(xing)向(xiang)內(nei)需(xu)型(xing)轉(zhuan)變(bian)。日(ri)本(ben)經(jing)濟(ji)的(de)積(ji)弱(ruo)不(bu)振(zhen)告(gao)訴(su)我(wo)們(men),這(zhe)並(bing)不(bu)是(shi)一(yi)件(jian)容(rong)易(yi)的(de)事(shi)。現(xian)在(zai)讓(rang)我(wo)們(men)看(kan)看(kan),經(jing)濟(ji)學(xue)理(li)論(lun)能(neng)告(gao)訴(su)我(wo)們(men)什(shen)麼(me)。
政府增加投資時,應該避免擠出效應的高企。盡管中國不尋常的投資-GDP高占比令人擔憂,但在經濟急速下滑時期,政府主導的投資還是防止硬著陸的不可替代的抓手。世行估計,中國經濟明年將增長7.5%,其中逾半數來自公共支出。政府增加投資的重要性可見一斑。與經濟增長的其他引擎相比,投資具有易啟動、見效快的特點,且通常具有顯著的帶動效應(即投資乘數),因而成為凱恩斯主義一貫倚重的標誌性政策。
raner,jichuxiaoyingshizhengfuzengjiatouzidezhuyaogulv。jichuxiaoyingshizhi,zhengfuzhichudezengjiahuidaozhisirenbumenzhichudejianshao,jinercijizhengcexiaolijiangdadazhekou。jichuxiaoyingdedaxiaoqujueyulianggefangmian,yishizhengfuzhipeizijindezengjiahuizaiduodachengdushangdaozhisirenkeyongzijindejianshao,ershizhengfutouzizengjiahuizaiduodachengdushangdaozhisirenxindaichengbendetigao。
考(kao)慮(lv)一(yi)下(xia)政(zheng)府(fu)通(tong)過(guo)發(fa)行(xing)國(guo)債(zhai)籌(chou)集(ji)基(ji)建(jian)資(zi)金(jin)的(de)情(qing)形(xing)。政(zheng)府(fu)實(shi)行(xing)赤(chi)字(zi)財(cai)政(zheng)意(yi)味(wei)著(zhe)需(xu)要(yao)從(cong)市(shi)場(chang)上(shang)借(jie)錢(qian),所(suo)發(fa)行(xing)的(de)國(guo)債(zhai)實(shi)際(ji)上(shang)要(yao)同(tong)企(qi)業(ye)債(zhai)券(quan)和(he)其(qi)他(ta)金(jin)融(rong)工(gong)具(ju)從(cong)市(shi)場(chang)爭(zheng)奪(duo)資(zi)金(jin),一(yi)些(xie)來(lai)自(zi)私(si)人(ren)部(bu)門(men)的(de)借(jie)貸(dai)者(zhe)就(jiu)會(hui)因(yin)政(zheng)府(fu)發(fa)債(zhai)而(er)被(bei)“擠出”jinrongshichang。tongshi,guozhaigonggeizengjiahou,qijiagehuixiajiang,yinerlilvjiangbeitaisheng,zhehuizengjiasirenbumenjieqiandechengben,yixiejinshendejiedaizheyehuibeipofangqitouzi。jiduanqingkuangxia,zhengfuzengjiakaizhihuidaozhisirenzhichudetongfuduxiajiang,yinerduijingjizengchangmeiyoubangzhu。zaijingjijinsuoqi,shichangshangdexianzhizijinjiaoduo,lilvtongchangyejiaodi,jichuxiaoyingtongchangjiaoxiao,danrengranbuhuiweiling。
如果政府投資不能帶動私人部門參與,刺激效果將很不理想。這可能已成為市場的現實擔憂。英國《金融時報》公布的首席財務官季度調查顯示,在中國受訪者中,僅有8%的人認為政府的財政刺激方案將會提振經濟,而有73%的受訪者表示,該方案不過提供了緩衝作用。
這zhe告gao訴su我wo們men,政zheng府fu增zeng加jia開kai支zhi的de同tong時shi,需xu要yao努nu力li降jiang低di其qi對dui私si人ren部bu門men的de擠ji出chu效xiao應ying。首shou先xian,這zhe要yao求qiu在zai經jing濟ji緊jin縮suo期qi,積ji極ji的de財cai政zheng政zheng策ce需xu要yao寬kuan鬆song的de貨huo幣bi政zheng策ce相xiang配pei合he。寬kuan鬆song的de貨huo幣bi政zheng策ce能neng夠gou降jiang低di財cai政zheng支zhi出chu的de擠ji出chu效xiao應ying,是shi因yin為wei市shi場chang上shang可ke供gong借jie貸dai的de資zi金jin增zeng多duo了le,同tong時shi利li率lv也ye會hui保bao持chi在zai一yi個ge較jiao低di的de水shui平ping。比bi如ru,政zheng府fu發fa行xing國guo債zhai後hou,市shi場chang利li率lv有you上shang升sheng壓ya力li,央yang行xing為wei了le保bao持chi目mu標biao利li率lv穩wen定ding,會hui在zai公gong開kai市shi場chang上shang買mai進jin國guo債zhai,將jiang利li率lv維wei持chi在zai低di水shui平ping,央yang行xing這zhe樣yang做zuo的de結jie果guo是shi,增zeng加jia了le貨huo幣bi供gong應ying,也ye增zeng加jia了le私si人ren部bu門men的de資zi金jin來lai源yuan。因yin而er,盡jin管guan現xian在zai不bu少shao人ren認ren為wei,貨huo幣bi政zheng策ce很hen快kuai可ke能neng因yin接jie近jin零ling利li率lv而er掉diao進jin流liu動dong性xing陷xian阱jing,但dan上shang述shu分fen析xi表biao明ming,此ci時shi的de貨huo幣bi政zheng策ce還hai是shi為wei財cai政zheng政zheng策ce提ti供gong了le必bi要yao支zhi持chi。
其qi次ci,要yao降jiang低di擠ji出chu效xiao應ying,還hai需xu要yao在zai更geng大da程cheng度du上shang放fang開kai政zheng府fu主zhu導dao的de投tou資zi領ling域yu的de門men檻kan,鼓gu勵li私si人ren部bu門men參can與yu其qi中zhong。這zhe樣yang才cai不bu會hui因yin為wei政zheng府fu支zhi出chu的de增zeng加jia而er限xian製zhi了le私si人ren部bu門men的de活huo動dong空kong間jian。另ling外wai,在zai利li率lv進jin入ru下xia降jiang通tong道dao時shi,開kai展zhan利li率lv市shi場chang化hua會hui更geng容rong易yi加jia快kuai推tui行xing,而er利li率lv市shi場chang化hua也ye會hui增zeng強qiang儲chu蓄xu轉zhuan化hua為wei投tou資zi的de市shi場chang效xiao率lv。
相比投資,啟動消費更加艱難。要想增加消費,就得增加家庭的真實收入,這無疑是個難題。
kaiensizhuyiqingxiangyurenwei,xiaofeiduoshaoqujueyujiatingdangqishourudegaodi,yejiushishuo,ruguozhengfunengyicixingtigaojiatingshouru,namexiaofeiyejiuhuichuxiantiaoyuexingzengjia。ruguoshizheyangdehua,cijixiaofeikanshangquyebingbushinamenan。raner,xiaofeiqishixiangduiwending,nanyiciji。jingjixuejiafaxian,yudangqishouruxiangbi,chijiuxingshourushijuedingxiaofeidegengzhongyaoyinsu。yejiushuo,lixingdejiatingdouyoupinghuaqichangqishenzhiyishengzhongxiaofeishuipingdeqingxiang。zheyiweizhe,chenggongdecijixiaofeidezhengce,yinggainenggoutishengchengxiangjumindechijiuxingshouru。ruguojinjinshiyicixingdeshouruzengjia,laobaixinghuixiangzhefenzaigegeshiqixiaofei,yinerduidangqidexiaofeiqidongbangzhubuda。
當前,建議發行消費券的議論越來越多。從現代消費理論來審視,發行消費券可能不是一個啟動消費的好辦法。最近,美國、中國台灣地區等發行過消費券。
消xiao費fei券quan是shi能neng在zai短duan時shi間jian內nei增zeng加jia消xiao費fei者zhe的de購gou買mai力li,但dan這zhe不bu是shi我wo們men啟qi動dong消xiao費fei的de捷jie徑jing。啟qi動dong消xiao費fei,需xu要yao政zheng府fu出chu台tai持chi久jiu的de利li好hao,如ru實shi行xing結jie構gou性xing減jian稅shui,加jia快kuai完wan善shan城cheng鄉xiang社she會hui保bao障zhang體ti係xi,擴kuo大da城cheng鎮zhen職zhi工gong基ji本ben養yang老lao保bao險xian、基本醫療保險和城鎮居民基本醫療保險覆蓋麵,積極開展農村社會養老保險試點,製定農民工養老保險辦法。
看起來,擴大內需和調整結構沒有捷徑可走,不僅需要智慧,還需要時間。
(傅勇 作者為經濟學博士)