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