{"title":"SPACs:对收益的概述和评估","authors":"James R. Barth, Min Gu, Jiachen Liu","doi":"10.1111/ajes.12498","DOIUrl":null,"url":null,"abstract":"<p>Special purpose acquisition companies (SPACs) originated in the 1980s. A SPAC is a shell company formed by a sponsor to raise capital through a SPAC IPO to acquire or merge with an existing (target) private company. In a SPAC IPO, the units issued, consisting of (1) shares of common stock and (2) warrants, are typically priced at a nominal $10. Until 2022, SPAC IPOs were an increasingly popular alternative to traditional IPOs. We provide an overview of SPACs and an assessment of two measures of returns to SPACs, one is market-adjusted buy and holds abnormal returns, and the other is risk-adjusted abnormal returns by estimating a three-factor regression model. The return calculations are based on 299 SPAC completed mergers between January 2013 and December 2021. Our results indicate that the main driver in a series of regressions, including various explanatory variables in explaining deSPAC returns, is the extent of warrants issued in a SPAC IPO, and robustness checks confirm these results.</p>","PeriodicalId":47133,"journal":{"name":"American Journal of Economics and Sociology","volume":"82 2","pages":"129-139"},"PeriodicalIF":0.9000,"publicationDate":"2023-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SPACs: An overview and assessment of returns\",\"authors\":\"James R. Barth, Min Gu, Jiachen Liu\",\"doi\":\"10.1111/ajes.12498\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Special purpose acquisition companies (SPACs) originated in the 1980s. A SPAC is a shell company formed by a sponsor to raise capital through a SPAC IPO to acquire or merge with an existing (target) private company. In a SPAC IPO, the units issued, consisting of (1) shares of common stock and (2) warrants, are typically priced at a nominal $10. Until 2022, SPAC IPOs were an increasingly popular alternative to traditional IPOs. We provide an overview of SPACs and an assessment of two measures of returns to SPACs, one is market-adjusted buy and holds abnormal returns, and the other is risk-adjusted abnormal returns by estimating a three-factor regression model. The return calculations are based on 299 SPAC completed mergers between January 2013 and December 2021. Our results indicate that the main driver in a series of regressions, including various explanatory variables in explaining deSPAC returns, is the extent of warrants issued in a SPAC IPO, and robustness checks confirm these results.</p>\",\"PeriodicalId\":47133,\"journal\":{\"name\":\"American Journal of Economics and Sociology\",\"volume\":\"82 2\",\"pages\":\"129-139\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2023-01-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Economics and Sociology\",\"FirstCategoryId\":\"96\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/ajes.12498\",\"RegionNum\":4,\"RegionCategory\":\"经济学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ECONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Economics and Sociology","FirstCategoryId":"96","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/ajes.12498","RegionNum":4,"RegionCategory":"经济学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ECONOMICS","Score":null,"Total":0}
Special purpose acquisition companies (SPACs) originated in the 1980s. A SPAC is a shell company formed by a sponsor to raise capital through a SPAC IPO to acquire or merge with an existing (target) private company. In a SPAC IPO, the units issued, consisting of (1) shares of common stock and (2) warrants, are typically priced at a nominal $10. Until 2022, SPAC IPOs were an increasingly popular alternative to traditional IPOs. We provide an overview of SPACs and an assessment of two measures of returns to SPACs, one is market-adjusted buy and holds abnormal returns, and the other is risk-adjusted abnormal returns by estimating a three-factor regression model. The return calculations are based on 299 SPAC completed mergers between January 2013 and December 2021. Our results indicate that the main driver in a series of regressions, including various explanatory variables in explaining deSPAC returns, is the extent of warrants issued in a SPAC IPO, and robustness checks confirm these results.
期刊介绍：
The American Journal of Economics and Sociology (AJES) was founded in 1941, with support from the Robert Schalkenbach Foundation, to encourage the development of transdisciplinary solutions to social problems. In the introduction to the first issue, John Dewey observed that “the hostile state of the world and the intellectual division that has been built up in so-called ‘social science,’ are … reflections and expressions of the same fundamental causes.” Dewey commended this journal for its intention to promote “synthesis in the social field.” Dewey wrote those words almost six decades after the social science associations split off from the American Historical Association in pursuit of value-free knowledge derived from specialized disciplines. Since he wrote them, academic or disciplinary specialization has become even more pronounced. Multi-disciplinary work is superficially extolled in major universities, but practices and incentives still favor highly specialized work. The result is that academia has become a bastion of analytic excellence, breaking phenomena into components for intensive investigation, but it contributes little synthetic or holistic understanding that can aid society in finding solutions to contemporary problems. Analytic work remains important, but in response to the current lop-sided emphasis on specialization, the board of AJES has decided to return to its roots by emphasizing a more integrated and practical approach to knowledge.
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