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

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