李平 何穎 賈婷



[摘 要]近年來,黑龍江省的經濟發展問題尤為突出,甚至連續幾年出現經濟負增長。擴大消費、投資和凈出口,并且協調好三者之間的關系是實現黑龍江省經濟增長的必然選擇。從需求側管理的角度,通過構建聯立方程模型,對黑龍江省地區生產總值、居民最終消費、政府消費、投資和凈出口數據進行分析,探討投資、消費、凈出口與經濟增長之間的雙向決定關系,進而發現黑龍江省經濟增長中存在的問題。以分析結果為依據并結合黑龍江省經濟發展的實際特點,提出促進黑龍江省經濟增長的建議。
[關鍵詞]總需求;經濟增長;聯立方程模型
[中圖分類號]F127
[文獻標識碼]A
[文章編號]2095-3283(2019)10-0041-09
An Empirical Study on the Relationship between Total Demand and Economic Growth in Heilongjiang Province
Li Ping He Ying Jia Ting
(Harbin Institute of Technology,Harbin Heilongjiang 150001)
Abstract: In recent years, the economic development of Heilongjiang Province has been particularly prominent, even negative economic growth has occurred in successive years. Expanding consumption, investment and net export, and coordinating the relationship among them are the inevitable choice to realize the economic growth of Heilongjiang Province. From the perspective of demand side management, through the construction of simultaneous equation model, this paper analyses the data of Heilongjiang province's GDP, residents' final consumption, government consumption, investment and net export, and explores the two-way determinant relationship between investment, consumption, net export and economic growth, and then finds out the problems existing in Heilongjiang province's economic growth. Based on the analysis results and combining with the actual characteristics of economic development in Heilongjiang Province, this paper puts forward some suggestions for promoting economic growth in Heilongjiang Province.
Keywords: Aggregate Demand; Economic Growth; Simultaneous Equation mode
[作者簡介]李平(1963-),男,黑龍江虎林人,教授,博士,研究方向:理論經濟學;何穎(1995-),女,北京人,研究生,研究方向:理論經濟學;賈婷(1995-),女,甘肅蘭州人,研究生,研究方向:理論經濟學。
引言
近年來,我國經濟發展迅速,經濟總量躍居世界第二,投資額和出口額均位于世界前列,但黑龍江省的經濟形勢并不樂觀。自2003年我國實施振興東北地區等老工業基地戰略以來,伴隨著東北經濟快速發展的是結構性的不平衡,在拉動經濟增長的“三駕馬車”中,投資占比較大,對經濟增長的貢獻率超過60%。曾經在經濟發展中發揮過重要作用的石油、木材、煤炭、糧食,目前也已經成為黑龍江省經濟發展的負面拉動力,由于競爭力低,許多傳統優勢產品市場日益萎縮。同時伴隨著西方對俄羅斯的經濟制裁影響加深,黑龍江省在“一帶一路”倡議中向東北亞進行對外貿易的新契機也受到了重大影響。……