無論是美國市場亦或台灣市場,已有許多文獻探討借殼後對於殼公司股價之影響,美國市場與台灣市場的殼公司也存在些許差異,因此本文研究台灣市場之借殼上市,本文補足台灣市場1990至2012年間,歷年來進行借殼上市公司之樣本,整理出79間借殼公司,且分成五個構面探討殼公司於借殼前後三年間的變化,分別為公司規模、資產管理能力、獲利能力、財務槓桿程度,以及未來成長機會。本文發現借殼前殼公司存在許多經營不善的現象,對於殼公司而言,被借殼上市為一個轉變的契機,藉由借殼公司的資源,確實能夠改善殼公司本身的狀況,因此借殼完成後,殼公司之公司規模、資產管理能力、獲利能力與成長性皆較相對產業佳。;There are a few studies examining the market reactions to the reverse takeovers in U.S and Taiwan. Because the shell company in Taiwan is a little different from in U.S. This paper examines the reverse takeover in Taiwan. In this paper, I find a sample of 79 shell companies in the period from 1990 to 2012. This paper discusses five dimensions about the shell companies 3 years before and after reverse takeover. Dimensions are company scale, the ability of asset management, profitability, financial leverage, and opportunities of growth respectively.