{"title":"美国《2017年减税和就业法案》在企业净现金流量方面引入了一个重大的数据错误","authors":"Laurel J. Fish, Dennis Halcoussis, G. Phillips","doi":"10.3233/JEM-190460","DOIUrl":null,"url":null,"abstract":"A recent one-time accounting “repatriation tax” charge against a leading cash flow series (e.g., Federal Reserve Economic Data series, Corporate Net Cash Flow with Inventory Valuation Adjustment) introduces a significant change in 4 Quarter, 2017 that is an accounting artifact. This note demonstrates the econometric impact of the charge and illustrates how to back it out resulting in a series consistent with economic activity. Without the proposed adjustment, the series has what is essentially a permanent outlier that is of such magnitude that it can distort regression coefficients and statistical models when the 4 Quarter, 2017 datapoint is included in analysis.","PeriodicalId":53705,"journal":{"name":"Journal of Economic and Social Measurement","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.3233/JEM-190460","citationCount":"0","resultStr":"{\"title\":\"The U.S. “2017 Tax Cuts & Jobs Act” introduces a significant data error in corporate net cash flow\",\"authors\":\"Laurel J. Fish, Dennis Halcoussis, G. Phillips\",\"doi\":\"10.3233/JEM-190460\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A recent one-time accounting “repatriation tax” charge against a leading cash flow series (e.g., Federal Reserve Economic Data series, Corporate Net Cash Flow with Inventory Valuation Adjustment) introduces a significant change in 4 Quarter, 2017 that is an accounting artifact. This note demonstrates the econometric impact of the charge and illustrates how to back it out resulting in a series consistent with economic activity. Without the proposed adjustment, the series has what is essentially a permanent outlier that is of such magnitude that it can distort regression coefficients and statistical models when the 4 Quarter, 2017 datapoint is included in analysis.\",\"PeriodicalId\":53705,\"journal\":{\"name\":\"Journal of Economic and Social Measurement\",\"volume\":\"1 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.3233/JEM-190460\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Economic and Social Measurement\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3233/JEM-190460\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Social Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Economic and Social Measurement","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3233/JEM-190460","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Social Sciences","Score":null,"Total":0}
The U.S. “2017 Tax Cuts & Jobs Act” introduces a significant data error in corporate net cash flow
A recent one-time accounting “repatriation tax” charge against a leading cash flow series (e.g., Federal Reserve Economic Data series, Corporate Net Cash Flow with Inventory Valuation Adjustment) introduces a significant change in 4 Quarter, 2017 that is an accounting artifact. This note demonstrates the econometric impact of the charge and illustrates how to back it out resulting in a series consistent with economic activity. Without the proposed adjustment, the series has what is essentially a permanent outlier that is of such magnitude that it can distort regression coefficients and statistical models when the 4 Quarter, 2017 datapoint is included in analysis.
期刊介绍:
The Journal of Economic and Social Measurement (JESM) is a quarterly journal that is concerned with the investigation of all aspects of production, distribution and use of economic and other societal statistical data, and with the use of computers in that context. JESM publishes articles that consider the statistical methodology of economic and social science measurements. It is concerned with the methods and problems of data distribution, including the design and implementation of data base systems and, more generally, computer software and hardware for distributing and accessing statistical data files. Its focus on computer software also includes the valuation of algorithms and their implementation, assessing the degree to which particular algorithms may yield more or less accurate computed results. It addresses the technical and even legal problems of the collection and use of data, legislation and administrative actions affecting government produced or distributed data files, and similar topics. The journal serves as a forum for the exchange of information and views between data producers and users. In addition, it considers the various uses to which statistical data may be put, particularly to the degree that these uses illustrate or affect the properties of the data. The data considered in JESM are usually economic or social, as mentioned, but this is not a requirement; the editorial policies of JESM do not place a priori restrictions upon the data that might be considered within individual articles. Furthermore, there are no limitations concerning the source of the data.