Beaman, et al (2005)Errors in spreadsheets... result in incorrect decisions being made and significant losses incurred.
Dunn (2010)Spreadsheets are extraordinarily and unacceptably prone to error.
Teo & Tan (1999)Most executives do not really check or verify the accuracy or validity of [their] spreadsheets...
Bishop & McDaid (2007)The quality and reliability of spreadsheets is known to be poor.
Panko (2013)It is irrational to expect large error-free spreadsheets.
Paine (2001)Spreadsheets are alarmingly error-prone to write.
Galletta, et al (1993)Even obvious, elementary errors in very simple, clearly documented spreadsheets are... difficult to find.
Abreu, et al (2015)Despite being staggeringly error prone, spreadsheets are a highly flexible programming environment.
Panko (2008)94% of the 88 spreadsheets audited in 7 studies have contained errors.
Cunha, et al (2011)Spreadsheets are notoriously error-prone.
Abraham, et al (2005)Spreadsheets contain errors at an alarmingly high rate.
Panko & Halverson (1996)Every study that has looked for errors has found them... in considerable abundance.
Durusau & Hunting (2015)Spreadsheets are dangerous to their authors and others.
Abraham & Erwig (2007)Spreadsheet errors have resulted in huge financial losses.
Bock (2016)Spreadsheet development must embrace extensive testing in order to be taken seriously as a profession.
Raffensperger (2001)Never assume a spreadsheet is right, even your own.
Chadwick (2002)Spreadsheet errors... a great, often unrecognised, risk to corporate decision making & financial integrity.
Ross (1996)A lot of decisions are being made on the basis of some bad numbers.
Panko (2014)Despite overwhelming and unanimous evidence... companies have continued to ignore spreadsheet error risks.
Kruck & Sheetz (2001)...few incidents of spreadsheet errors are made public and these are usually not revealed by choice.
Caulkins, Morrison, & Weidemann (2006)Your spreadsheets may be disasters in the making.
Panko & Ordway (2005)Most large spreadsheets have dozens or even hundreds of errors.
Irons (2003)Spreadsheet errors are pervasive, stubborn, ubiquitous and complex.
Csernoch & Biro (2013)Studies have shown that there is a high incidence of errors in spreadsheets.
Nixon & O'Hara (2010)It is now widely accepted that errors in spreadsheets are both common and potentially dangerous.
Nixon & O'Hara (2010)Spreadsheet errors are still the rule rather than the exception.
Murphy (2007)60% of large companies feel 'Spreadsheet Hell' describes their reliance on spreadsheets.
Hermans & van der Storm (2015)Spreadsheets are the most popular live programming environments, but they are also notoriously fault-prone.
Reschenhofer & Matthes (2015)Spreadsheet shortcomings can significantly hamper an organization's business operation.
Kulesz & Ostberg (2013)Spreadsheets are more fault-prone than other software.
Mireault (2015)Developing an error-free spreadsheet has been a problem since the beginning of end-user computing.
Price (2006)The untested spreadsheet is as dangerous and untrustworthy as an untested program.
Sakal, et al (2015)Overconfidence is one of the most substantial causes of spreadsheet errors.
Abreu, et al (2015)Spreadsheets can be viewed as a highly flexible programming environment for end users.
Mireault & Gresham (2015)Spreadsheets are often hard, if not impossible, to understand.
Powell, Baker, & Lawson (2009)1% of all formulas in operational spreadsheets are in error.
Miller (2005)Untested spreadsheets are riddled with errors.
Sajaniemi (1998)The results given by spreadsheets are often just wrong.
Chen & Chan (2000)Spreadsheets are easy to use and very hard to check.
Howard (2005)Spreadsheets... pose a greater threat to your business than almost anything you can imagine.
Caulkins, Morrison, & Weidemann (2008)Spreadsheets are commonly used and commonly flawed.
Krishna, et al (2001)Programmers exhibit unwarranted confidence in the correctness of their spreadsheets.
Panko (2015)Research on spreadsheet errors is substantial, compelling, and unanimous.
Colbenz (2005)Errors in spreadsheets are as ubiquitous as spreadsheets themselves.
Panko (1999)Every study, without exception, has found error rates much higher than organizations would wish to tolerate.
Panko (2007)The issue is not whether there is an error but how many errors there are and how serious they are.
Burnett & Myers (2014)The software that end users are creating... is riddled with errors.
Caulkins, Morrison, & Weidemann (2006)People tend to believe their spreadsheets are more accurate than they really are.
Rust, et al (2006)Spreadsheets have a notoriously high number of faults.
Ayalew (2007)A significant proportion of spreadsheets have severe quality problems.