Dark open innovation in a criminal organizational context: the case of Madoff’s Ponzi fraud

Purpose The purpose of this paper is to investigate the processes of open innovation in the context of a fraudulent organization and, using the infamous Bernie L. Madoff Investment Securities fraud case, introduces and elaborates upon the concept of dark open innovation. The paper’s conceptual framework is drawn from social capital theory, which is grounded on the socio-economics of Bourdieu, Coleman and Putnam and is employed in order to make sense of the processes that occur within dark open innovation. Design/methodology/approach Given the self-evident access issues, this paper is necessarily based on archival and secondary sources taken from the court records of Madoff v. New York – including victim impact statements, the defendant’s Plea Allocution, and academic and journalistic commentaries – which enable the identification of the processes involved in dark open innovation. Significantly, this paper also represents an important inter-disciplinary collaboration between academic scholars variously informed by business and history subject domains. Findings Although almost invariably cast as a positive process, innovation can also be evidenced as a negative or dark force. This is particularly relevant in open innovation contexts, which often call for the creation of extended trust and close relationships. This paper outlines a case of dark open innovation. Research limitations/implications A key implication of this study is that organizational innovation is not automatically synonymous with human flourishing or progress. This paper challenges the automatic assumption of innovation being positive and introduces the notion of dark open innovation. Although this is accomplished by means of an in-depth single case, the findings have the potential to resonate in a wide spectrum of situations. Practical implications Innovation is a concept that applies across a range of organization and management domains. Criminals also innovate; thus, the paper provides valuable insights into the organizational innovation processes especially involved in relation to dark open innovation contexts. Social implications It is important to develop and fully understand the possible wider meanings of innovation and also to recognize that innovation – particularly dark open innovation – does not always create progress. The Caveat Emptor warning is still relevant. Originality/value The paper introduces the novel notion of dark open innovation

A Linked Coptic Dictionary Online

We describe a new project publishing a freely available online dictionary for Coptic. The dictionary encompasses comprehensive cross-referencing mechanisms, including linking entries to an online scanned edition of Crum’s Coptic Dictionary, internal cross-references and etymological information, translated searchable definitions in English, French and German, and linked corpus data which provides frequencies and corpus look-up for headwords and multiword expressions. Headwords are available for linking in external projects using a REST API. We describe the challenges in encoding our dictionary using TEI XML and implementing linking mechanisms to construct a Web interface querying frequency information, which draw on NLP tools to recognize inflected forms in context. We evaluate our dictionary’s coverage using digital corpora of Coptic available online

Atmospheric potential oxygen: New observations and their implications for some atmospheric and oceanic models

Measurements of atmospheric O2/N2 ratios and CO2 concentrations can be combined into a tracer known as atmospheric potential oxygen (APO ≈ O2/N2 + CO2) that is conservative with respect to terrestrial biological activity. Consequently, APO reflects primarily ocean biogeochemistry and atmospheric circulation. Building on the work of Stephens et al. (1998), we present a set of APO observations for the years 1996-2003 with unprecedented spatial coverage. Combining data from the Princeton and Scripps air sampling programs, the data set includes new observations collected from ships in the low-latitude Pacific. The data show a smaller interhemispheric APO gradient than was observed in past studies, and different structure within the hemispheres. These differences appear to be due primarily to real changes in the APO field over time. The data also show a significant maximum in APO near the equator. Following the approach of Gruber et al. (2001), we compare these observations with predictions of APO generated from ocean O2 and CO2 flux fields and forward models of atmospheric transport. Our model predictions differ from those of earlier modeling studies, reflecting primarily the choice of atmospheric transport model (TM3 in this study). The model predictions show generally good agreement with the observations, matching the size of the interhemispheric gradient, the approximate amplitude and extent of the equatorial maximum, and the amplitude and phasing of the seasonal APO cycle at most stations. Room for improvement remains. The agreement in the interhemispheric gradient appears to be coincidental; over the last decade, the true APO gradient has evolved to a value that is consistent with our time-independent model. In addition, the equatorial maximum is somewhat more pronounced in the data than the model. This may be due to overly vigorous model transport, or insufficient spatial resolution in the air-sea fluxes used in our modeling effort. Finally, the seasonal cycles predicted by the model of atmospheric transport show evidence of an excessive seasonal rectifier in the Aleutian Islands and smaller problems elsewhere. Copyright 2006 by the American Geophysical Union

Genetic Risk Reclassification for Type 2 Diabetes by Age Below or Above 50 Years Using 40 Type 2 Diabetes Risk Single Nucleotide Polymorphisms

OBJECTIVE: To test if knowledge of type 2 diabetes genetic variants improves disease prediction. RESEARCH DESIGN AND METHODS: We tested 40 single nucleotide polymorphisms (SNPs) associated with diabetes in 3,471 Framingham Offspring Study subjects followed over 34 years using pooled logistic regression models stratified by age (<50 years, diabetes cases = 144; or ≥50 years, diabetes cases = 302). Models included clinical risk factors and a 40-SNP weighted genetic risk score. RESULTS: In people <50 years of age, the clinical risk factors model C-statistic was 0.908; the 40-SNP score increased it to 0.911 (P = 0.3; net reclassification improvement (NRI): 10.2%, P = 0.001). In people ≥50 years of age, the C-statistics without and with the score were 0.883 and 0.884 (P = 0.2; NRI: 0.4%). The risk per risk allele was higher in people <50 than ≥50 years of age (24 vs. 11%; P value for age interaction = 0.02). CONCLUSIONS: Knowledge of common genetic variation appropriately reclassifies younger people for type 2 diabetes risk beyond clinical risk factors but not older people

Effects of antiplatelet therapy on stroke risk by brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases: subgroup analyses of the RESTART randomised, open-label trial

Background Findings from the RESTART trial suggest that starting antiplatelet therapy might reduce the risk of recurrent symptomatic intracerebral haemorrhage compared with avoiding antiplatelet therapy. Brain imaging features of intracerebral haemorrhage and cerebral small vessel diseases (such as cerebral microbleeds) are associated with greater risks of recurrent intracerebral haemorrhage. We did subgroup analyses of the RESTART trial to explore whether these brain imaging features modify the effects of antiplatelet therapy