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