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  • August 29, 2016
  • 08:01 AM
  • 110 views

Web of lies, policies and politicians

by Sergio Graziosi in Writing my own user manual - Sergio Graziosi's Blog

In the previous post in this miniseries I’ve used the example of Brexit referendum to explore how allowing lies to be systematically upheld in public discourse is poisonous for democracy itself. The bleak conclusion was that people voted Brexit on…Read more ›... Read more »

Aktipis, C.A., & Kurzban, R.O. (2004) Is Homo Economicus extinct? Vernon Smith, Daniel Kahneman and the evolutionary perspective. Advances in Austrian Economics, 135-153. info:/

Neblo, M. (2003) Choices, Values, and Frames, edited by Daniel Kahneman and Amos Tversky, New York: Cambridge University Press. Journal of Policy Analysis and Management, 22(3), 491-493. DOI: 10.1002/pam.10145  

  • June 20, 2016
  • 10:44 AM
  • 328 views

The Mesh of Civilizations in Cyberspace

by Jalees Rehman in The Next Regeneration

A team of researchers from Stanford University, Cornell University and Yahoo recently decided to evaluate the "connectedness" of the hypothesized Huntington civilizations in cyberspace and published their results in the article "The Mesh of Civilizations in the Global Network of Digital Communication".

The researchers examined Twitter users and the exchange of emails between Yahoo-Mail users in 90 countries with a minimum population of five million. In total, they analyzed........ Read more »

  • June 2, 2016
  • 11:45 PM
  • 413 views

Systemic change, effective altruism and philanthropy

by Artem Kaznatcheev in Evolutionary Games Group

The topics of effective altruism and social (in)justice have weighed heavy on my mind for several years. I’ve even touched on the latter occasionally on TheEGG, but usually in specific domains closer to my expertise, such as in my post on the ethics of big data. Recently, I started reading more thoroughly about effective altruism. […]... Read more »

Falk, A., & Szech, N. (2013) Morals and Markets. Science, 340(6133), 707-711. DOI: 10.1126/science.1231566  

  • May 26, 2016
  • 10:04 AM
  • 347 views

Deductive, Inductive and Abductive Research in SCM

by Andreas Wieland in Supply Chain Management Research

Like it or not: Our discipline is very much dominated by positivism and the application of the scientific method, which assumes that new knowledge can be created by developing and testing theory or, in other words, by induction or deduction. Another type of inference is abduction. Spens & Kovács (2006) present an overview of the […]... Read more »

Spens, K., & Kovács, G. (2006) A Content Analysis of Research Approaches in Logistics Research. International Journal of Physical Distribution , 36(5), 374-390. DOI: 10.1108/09600030610676259  

  • May 17, 2016
  • 08:04 AM
  • 211 views

Can Supply Chains Become Truly Sustainable?

by Andreas Wieland in Supply Chain Management Research

Our world is in crisis! Ten years ago, Time Magazine featured the headline: “Be Worried. Be Very Worried.” (about global warming). But things only got worse since. Leaked TTIP documents point to a race to the bottom in ecological standards between the EU and the U.S. New NASA figures show that April 2016 was the seventh […]... Read more »

Montabon, F., Pagell, M., & Wu, Z. (2016) Making Sustainability Sustainable. Journal of Supply Chain Management, 52(2), 11-27. DOI: 10.1111/jscm.12103  

  • April 22, 2016
  • 07:02 AM
  • 391 views

Listen to that man! He is attractive and likely high in status

by Doug Keene in The Jury Room

If a man is a good storyteller, we tend to see him as more attractive and as having higher status. That is, if we are looking for a long-term relationship partner. Unfortunately, it does not work for women storytellers with male audiences nor for those looking for a short-term relationship. This is the first series […]

Related posts:
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Will Mozart or Metallic........ Read more »

DONAHUE, J., & GREEN, M. (2016) A good story: Men's storytelling ability affects their attractiveness and perceived status. Personal Relationships. DOI: 10.1111/pere.12120  

  • March 31, 2016
  • 11:08 AM
  • 361 views

The p-value Debate Has Reached SCM Research

by Andreas Wieland in Supply Chain Management Research

We should not ignore that researchers - in general but also in supply chain management - are not always as properly trained to perform data analysis as they should be. A highly visible discussion is currently going on regarding the prevalent misuses of p-values. For example, too often research has been considered as “good” research, […]... Read more »

Wasserstein, R., & Lazar, N. (2016) The ASA's Statement on p-values: Context, Process, and Purpose. The American Statistician. DOI: 10.1080/00031305.2016.1154108  

  • March 29, 2016
  • 10:01 AM
  • 708 views

Nostalgia is a Muse

by Jalees Rehman in The Next Regeneration

This view has been challenged by the University of Southampton researchers Constantine Sedikides and Tim Wildschut, who have spent the past decade studying the benefits of nostalgia. Not only do they disavow its disease status, they have conducted numerous studies which suggest that nostalgia can make us more creative, open-minded and charitable. The definition of nostalgia used by Sedikides and Wildschut as a "sentimental longing for one's past" is based on the contemporary usage........ Read more »

  • March 24, 2016
  • 06:12 AM
  • 371 views

Creating Better Concept Definitions in SCM

by Andreas Wieland in Supply Chain Management Research

I believe we all have already experienced this: The same concept can sometimes be defined in very different ways by different authors. Conceptual clarity would certainly be great, but how can we achieve it? Think, for example, about concepts such as trust, integration or dependence. So, what do we really mean when we are talking […]... Read more »

Podsakoff, P., MacKenzie, S., & Podsakoff, N. (2016) Recommendations for Creating Better Concept Definitions in the Organizational, Behavioral, and Social Sciences. Organizational Research Methods, 19(2), 159-203. DOI: 10.1177/1094428115624965  

  • March 20, 2016
  • 04:28 PM
  • 457 views

A European City With 50 Million People

by Paco Jariego in Mind the Post

Many properties of cities are quantitatively predictable due to agglomeration or scaling effects. What do these general relations predict for European cities?... Read more »

Bettencourt, L., & Lobo, J. (2016) Urban scaling in Europe. Journal of The Royal Society Interface, 13(116), 20160005. DOI: 10.1098/rsif.2016.0005  

  • March 19, 2016
  • 07:56 AM
  • 444 views

Is Replicability in Economics better than in Psychology?

by Richard Kunert in Brain's Idea

Colin Camerer and colleagues recently published a Science article on the replicability of behavioural economics. ‘It appears that there is some difference in replication success’ between psychology and economics, they write, given their reproducibility rate of 61% and psychology’s of 36%. I took a closer look at the data to find out whether there really […]... Read more »

Camerer, C., Dreber, A., Forsell, E., Ho, T., Huber, J., Johannesson, M., Kirchler, M., Almenberg, J., Altmejd, A., Chan, T.... (2016) Evaluating replicability of laboratory experiments in economics. Science. DOI: 10.1126/science.aaf0918  

Open Science Collaboration. (2015) Estimating the reproducibility of psychological science. Science, 349(6251). DOI: 10.1126/science.aac4716  

  • March 1, 2016
  • 11:10 AM
  • 775 views

Shame on You, Shame on Me: Shame as an Evolutionary Adaptation

by Jalees Rehman in The Next Regeneration

Can shame be good for you? We often think of shame as a shackling emotion which thwarts our individuality and creativity. A sense of shame could prevent us from choosing a partner we truly love, speaking out against societal traditions which propagate injustice or pursuing a profession that is deemed unworthy by our peers. But if shame is so detrimental, why did we evolve with this emotion? A team of researchers led by Daniel Sznycer from the Center for Evolutionary Psychology at the University ........ Read more »

Sznycer D, Tooby J, Cosmides L, Porat R, Shalvi S, & Halperin E. (2016) Shame closely tracks the threat of devaluation by others, even across cultures. Proceedings of the National Academy of Sciences of the United States of America. PMID: 26903649  

  • February 28, 2016
  • 08:35 AM
  • 691 views

Week 8 In Review: Open-Access Science | 22 to 28 Feb

by TakFurTheKaffe in Tak Fur The Kaffe

Sea level rose faster in the 20th century than in any other century of the last 3,000 years, new methods for estimating future sea level rise and heat waves, consumers to blame for their carbon footprint, and new virtual forests predict future impacts of climate change. Here are five of the latest scientific studies published open-access this week.... Read more »

Kopp, R., Kemp, A., Bittermann, K., Horton, B., Donnelly, J., Gehrels, W., Hay, C., Mitrovica, J., Morrow, E., & Rahmstorf, S. (2016) Temperature-driven global sea-level variability in the Common Era. Proceedings of the National Academy of Sciences, 201517056. DOI: 10.1073/pnas.1517056113  

Mengel, M., Levermann, A., Frieler, K., Robinson, A., Marzeion, B., & Winkelmann, R. (2016) Future sea level rise constrained by observations and long-term commitment. Proceedings of the National Academy of Sciences, 201500515. DOI: 10.1073/pnas.1500515113  

Ivanova, D., Stadler, K., Steen-Olsen, K., Wood, R., Vita, G., Tukker, A., & Hertwich, E. (2015) Environmental Impact Assessment of Household Consumption. Journal of Industrial Ecology. DOI: 10.1111/jiec.12371  

Liénard, J., & Strigul, N. (2016) An individual-based forest model links canopy dynamics and shade tolerances along a soil moisture gradient. Royal Society Open Science, 3(2), 150589. DOI: 10.1098/rsos.150589  

  • February 13, 2016
  • 03:54 PM
  • 469 views

Where Are My Chocolates?: The Role of Gift Giving on Valentine's Day

by Melissa Chernick in Science Storiented

I think that the day after Valentine’s Day is actually the best. After all, chocolate is 50 percent off. However, using the holiday as an excuse to delve into the myriad of studies that attempt to explain the complexity of human attraction and relationships is pretty fun. Last year I examined moves, specifically some fly dance moves and rather cheesy pick-up lines. Today, I think I’ll explore gift giving.In the field of animal behavior, gift giving (or nuptial gifts) is practically its own s........ Read more »

Rugimbana, R., Donahay, B., Neal, C., & Polonsky, M. (2003) The role of social power relations in gift giving on Valentine's Day. Journal of Consumer Behaviour, 3(1), 63-73. DOI: 10.1002/cb.122  

  • January 9, 2016
  • 04:23 PM
  • 478 views

Multi-Methodological Research in Supply Chain Management

by Andreas Wieland in Supply Chain Management Research

Just like OM research, SCM research is dominated by three research methodologies: (1) analytical modelling research (optimization, computational, and simulation models etc.), (2) quantitative empirical research (surveys etc., and (3) case study research. There has been a recent trend towards multi-methodological research that combines different methodologies. A new article by Choi, Cheng and Zhao, titled […]... Read more »

Choi, T., Cheng, T., & Zhao, X. (2015) Multi-Methodological Research in Operations Management. Production and Operations Management. DOI: 10.1111/poms.12534  

  • December 8, 2015
  • 12:46 PM
  • 892 views

The Dire State of Science in the Muslim World

by Jalees Rehman in The Next Regeneration

Universities and the scientific infrastructures in Muslim-majority countries need to undergo radical reforms if they want to avoid falling by the wayside in a world characterized by major scientific and technological innovations. This is the conclusion reached by Nidhal Guessoum and Athar Osama in their recent commentary "Institutions: Revive universities of the Muslim world", published in the scientific journal Nature. The physics and astronomy professor Guessoum (American University ........ Read more »

  • October 27, 2015
  • 06:09 PM
  • 873 views

“Made in Germany” at risk? Volkswagen and the German trademark

by Rahel Cramer in Language on the Move

The Volkswagen (VW) emissions scandal has received significant media coverage in and outside of Germany. Besides accounts of the developments that led to the discovery of Volkswagen’s unethical behaviour, the immediate impacts on the company’s finances, CEO Martin Winterkorn’s resignation … Continue reading →... Read more »

Piller, I. (2003) Advertising as a site of language contact. Annual Review of Applied Linguistics, 170-183. DOI: 10.1017/S0267190503000254  

  • October 26, 2015
  • 04:00 AM
  • 768 views

Sticks and stones (1): How names work & why they hurt

by Michael Ramscar in The Importance of Being Wrong

Boiling a frog In 1781, Christian Wilhelm von Dohm, a civil servant, political writer and historian in what was then Prussia published a two volume work entitled Über die Bürgerliche Verbesserung der Juden (“On the Civic Improvement of Jews”). In it, von Dohm laid out the case for emancipation for a people systematically denied the […]... Read more »

Bertrand, M., & Mullainathan, S. (2004) Are Emily and Greg More Employable Than Lakisha and Jamal? A Field Experiment on Labor Market Discrimination. American Economic Review, 94(4), 991-1013. DOI: 10.1257/0002828042002561  

Colman, A., Hargreaves, D., & Sluckin, W. (1981) Preferences for Christian names as a function of their experienced familiarity. British Journal of Social Psychology, 20(1), 3-5. DOI: 10.1111/j.2044-8309.1981.tb00465.x  

Fryer, R., & Levitt, S. (2004) The Causes and Consequences of Distinctively Black Names. The Quarterly Journal of Economics, 119(3), 767-805. DOI: 10.1162/0033553041502180  

Nunley, J.M., Pugh, A., Romero, N., & Seals, R.A. (2014) An Examination of Racial Discrimination in the Labor Market for Recent College Graduates: Estimates from the Field. Auburn Economics Working Paper Series. info:/

Zajonc, R. (1968) Attitudinal effects of mere exposure. Journal of Personality and Social Psychology, 9(2), 1-27. DOI: 10.1037/h0025848  

  • October 16, 2015
  • 11:44 AM
  • 666 views

Subliminal religious prompts might not make people nicer after all

by Tom Rees in Epiphenom

Back in 2007, right when I was starting this blog, a ground breaking study revealed an extra-ordinary finding. What the researchers had discovered was that just giving people subliminal reminders of religion was enough to make them be more generous in a something called the dictator game. The really extraordinary thing was that the same [Read More...]... Read more »

  • October 14, 2015
  • 09:53 AM
  • 1,184 views

Feel Our Pain: Empathy and Moral Behavior

by Jalees Rehman in The Next Regeneration

"It's empathy that makes us help other people. It's empathy that makes us moral." The economist Paul Zak casually makes this comment in his widely watched TED talk about the hormone oxytocin, which he dubs the "moral molecule". Zak quotes a number of behavioral studies to support his claim that oxytocin increases empathy and trust, which in turn increases moral behavior. If all humans regularly inhaled a few puffs of oxytocin through a nasal spray, we could become m........ Read more »

De Dreu, C., Greer, L., Van Kleef, G., Shalvi, S., & Handgraaf, M. (2011) Oxytocin promotes human ethnocentrism. Proceedings of the National Academy of Sciences, 108(4), 1262-1266. DOI: 10.1073/pnas.1015316108  

Shalvi S, & De Dreu CK. (2014) Oxytocin promotes group-serving dishonesty. Proceedings of the National Academy of Sciences of the United States of America, 111(15), 5503-7. PMID: 24706799  

Xu X, Zuo X, Wang X, & Han S. (2009) Do you feel my pain? Racial group membership modulates empathic neural responses. The Journal of neuroscience : the official journal of the Society for Neuroscience, 29(26), 8525-9. PMID: 19571143  

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