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