【作者(必填)】A. Michael Spence

【文题(必填)】Entry, Capacity, Investment and Oligopolistic Pricing
【年份(必填)】The Bell Journal of Economics  Vol. 8, No. 2 (Autumn, 1977), pp. 534-544

【全文链接或数据库名称(选填)】https://www.jstor.org/stable/3003302?seq=1#fndtn-page_scan_tab_contents