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2008年09 期
| 標(biāo)題 |
| 基礎(chǔ)設(shè)施投資與固定資產(chǎn)投資對GDP貢獻(xiàn)率的比較(30 卷) |
| 英文標(biāo)題 |
| Compare the Contribution Rates of Infrastructure Investment and Fixed Assets Investment on GDP |
| 摘要 |
| 基礎(chǔ)設(shè)施的發(fā)展對社會經(jīng)濟(jì)發(fā)展具有重要作用，且外部性顯著。為了證明基礎(chǔ)設(shè)施的發(fā)展對國民經(jīng)濟(jì)發(fā)展的重要性，利用計量經(jīng)濟(jì)學(xué)模型，計算了全社會固定資產(chǎn)投資和基礎(chǔ)設(shè)施投資對GDP的邊際貢獻(xiàn)率，得出基礎(chǔ)設(shè)施投資較全社會固定資產(chǎn)投資對GDP具有高邊際貢獻(xiàn)率，要發(fā)展國民經(jīng)濟(jì)， |
| 作者 |
| 新聞作者:余衛(wèi)平，王麗華，于大力，賈 昊 |
| 關(guān)鍵字 |
