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