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