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