加速原理

加速原理（）指政府购买增长使计划支出增加，由此使总收入增加。而总收入增加又提高消费，进而使计划支出增加又造成总收入增加。如此往复，最终使总收入以一定的倍数增加。

參考來源

• http://ap6.pccu.edu.tw/Encyclopedia/data.asp?id=604
• [https://web.archive.org/web/20150224113701/http://hsmaterial.moe.edu.tw/schema/econ/14_3_1_1_6.pps 乘數-加速原理交互作用]
• http://www.investopedia.com/terms/a/acceleration-principle.asp
• http://www.businessdictionary.com/definition/acceleration-principle.html
• http://www.wisegeek.com/what-is-the-acceleration-principle.htm
• http://www.blurtit.com/124623/what-is-acceleration-principle-accelerator-multiplier-model-and-accelerator-coefficient
• http://www.britannica.com/EBchecked/topic/2855/accelerator-principle
• [https://www.merriam-webster.com/dictionary/acceleration%20principle 加速原理] - 韦氏词典
• http://www.jstor.org/discover/10.2307/1907804?sid=21105437581861&uid=3739216&uid=2&uid=4
• http://www.jstor.org/discover/10.2307/2550657?sid=21105437581861&uid=3739216&uid=2&uid=4
• http://qje.oxfordjournals.org/content/67/2/209.full.pdf
• https://fraser.stlouisfed.org/docs/historical/brookings/17623_03_0006.pdf