SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Kirchler Michael 1977 ) srt2:(2018)"

Sökning: WFRF:(Kirchler Michael 1977 ) > (2018)

  • Resultat 1-4 av 4
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Camerer, C. F., et al. (författare)
  • Evaluating the replicability of social science experiments in Nature and Science between 2010 and 2015
  • 2018
  • Ingår i: Nature Human Behaviour. - 2397-3374. ; 2:9, s. 637-644
  • Tidskriftsartikel (refereegranskat)abstract
    • Being able to replicate scientific findings is crucial for scientific progress1-15. We replicate 21 systematically selected experimental studies in the social sciences published in Nature and Science between 2010 and 201516-36. The replications follow analysis plans reviewed by the original authors and pre-registered prior to the replications. The replications are high powered, with sample sizes on average about five times higher than in the original studies. We find a significant effect in the same direction as the original study for 13 (62%) studies, and the effect size of the replications is on average about 50% of the original effect size. Replicability varies between 12 (57%) and 14 (67%) studies for complementary replicability indicators. Consistent with these results, the estimated truepositive rate is 67% in a Bayesian analysis. The relative effect size of true positives is estimated to be 71%, suggesting that both false positives and inflated effect sizes of true positives contribute to imperfect reproducibility. Furthermore, we find that peer beliefs of replicability are strongly related to replicability, suggesting that the research community could predict which results would replicate and that failures to replicate were not the result of chance alone.
  •  
2.
  • Kirchler, Michael, 1977-, et al. (författare)
  • Immaterial and monetary gifts in economic transactions: evidence from the field
  • 2018
  • Ingår i: Experimental Economics. - 1386-4157. ; 21:1, s. 205-230
  • Tidskriftsartikel (refereegranskat)abstract
    • Reciprocation of monetary gifts is well-understood in economics. In contrast, there is little research on reciprocal behavior following immaterial gifts like compliments. We narrow this gap and investigate how employees reciprocate after receiving immaterial gifts and material gifts over time. We purchase (1) ice cream from fast food restaurants, and (2) durum doner, a common lunch snack, from independent vendors. Prior to the food's preparation, we either compliment or tip the salesperson. We find that salespersons reciprocate compliments with higher product weight than in a control treatment. Importantly, this reciprocal behavior following immaterial gifts grows over repeated transactions. Tips, in contrast, have a stronger level effect which does not change over time.
  •  
3.
  • Kirchler, Michael, 1977-, et al. (författare)
  • Rankings and Risk-Taking in the Finance Industry
  • 2018
  • Ingår i: Journal of Finance. - 0022-1082. ; 73:5, s. 2271-2302
  • Tidskriftsartikel (refereegranskat)abstract
    • Rankings are omnipresent in the finance industry, yet the literature is silent on how they impact financial professionals' behavior. Using lab-in-the-field experiments with 657 professionals and lab experiments with 432 students, we investigate how rank incentives affect investment decisions. We find that both rank and tournament incentives increase risk-taking among underperforming professionals, while only tournament incentives affect students. This rank effect is robust to the experimental frame (investment frame vs. abstract frame), to payoff consequences (own return vs. family return), to social identity priming (private identity vs. professional identity), and to professionals' gender (no gender differences among professionals).
  •  
4.
  • Stefan, M., et al. (författare)
  • Ethnical discrimination in Europe: Field evidence from the finance industry
  • 2018
  • Ingår i: PLoS ONE. - 1932-6203. ; 13:1
  • Tidskriftsartikel (refereegranskat)abstract
    • The integration of ethnical minorities has been a hotly discussed topic in the political, societal, and economic debate. Persistent discrimination of ethnical minorities can hinder successful integration. Given that unequal access to investment and financing opportunities can cause social and economic disparities due to inferior economic prospects, we conducted a field experiment on ethnical discrimination in the finance sector with 1,218 banks in seven European countries. We contacted banks via e-mail, either with domestic or Arabic sounding names, asking for contact details only. We find pronounced discrimination in terms of a substantially lower response rate to e-mails from Arabic senders. Remarkably, the observed discrimination effect is robust for loan- and investment-related requests, across rural and urban locations of banks, and across countries. © 2018 Stefan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-4 av 4
 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy