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1 to 10 of 147 Results
Aug 4, 2017 - GIScience and 3D Spatial Data Processing
Herfort, Benjamin; Eberlein, Stefan, 2017, "3D-MAPP: 3D-MicroMapping of Big 3D Geo-Datasets in the Web", doi:10.11588/data/Y4V85F, heiDATA, V1
The research project 3D-MAPP develops a web-based methodology to obtain digital geodata via the combination of data analysis by human and machine. Through a quick and easy-to-use 3D Web visualization users are able – in a few seconds – to solve 3D micro mapping tasks, which can h...
Jul 24, 2014 - AWI Experimental Economics
Dominiak, Adam; Dürsch, Peter; Lefort, Jean-Philippe, 2014, "A dynamic Ellsberg urn experiment [Dataset]", doi:10.11588/data/10005, heiDATA, V2, UNF:5:6SM6f4NWdacC70zww1ngbA==
Abstract Many theories of updating under ambiguity assume either dynamic consistency or consequentialism to underpin behaviorally the link between conditional and unconditional preferences. To test the descriptive validity of these rationality concepts, we conduct a dynamic exten...
Mar 13, 2017 - Carbon Cycle Group
Schmithüsen, Dominik; Chambers, Scott; Fischer, Bernd; Gilge, Stefan; Hattaka, Juha; Kazan, Victor; Neubert, Rolf; Paatero, Jussi; Ramonet, Michel; Schlosser, Clemens; Schmid, Sabine; Vermeulen, Alex; Levin, Ingeborg, 2017, "A European-wide 222Radon and 222Radon progeny comparison study [Dataset]", doi:10.11588/data/10098, heiDATA, V2
Although atmospheric 222Radon (222Rn) activity concentration measurements are currently performed world-wide, they are being made by many different laboratories and with fundamentally different measurement principles, so compatibility issues can limit their utility for regional-t...
Jun 26, 2015 - DAH - International Journal for Digital Art History
De la Rosa, Javier; Suárez, Juan-Luis, 2015, "A Quantitative Approach to Beauty [Dataset]", doi:10.11588/data/10057, heiDATA, V1
The purpose of the the data collection was to determine the shape of the change in beauty in depicted faces over time. The dataset is comprised by almost 120,000 paintings from different times and styles.
Aug 31, 2015 - AWI Experimental Economics
Oechssler, Jörg; Roomets, Alex, 2015, "A Test of Mechanical Ambiguity [Dataset]", doi:10.11588/data/10059, heiDATA, V1, UNF:5:0TQJ35gJjj9nUWl9FiZstA==
We implement an experiment to elicit subjects’ ambiguity attitudes in the spirit of Ellsberg's three-color urn. The procedure includes three design elements that (together) have not been featured in similar experiments: Strict ambiguity preferences, a single decision, and a mecha...
Jul 25, 2014 - AWI Experimental Economics
Trautmann, Stefan T.; Van de Kuilen, Gijs, 2014, "Ambiguity attitudes [Supplemental material]", doi:10.11588/data/10011, heiDATA, V2
The handbook chapter reviews experimental methods to measure ambiguity attitudes, as well as the recent experimental evidence regarding these attitudes. The data file contains background data that form the basis of Table 1 in the chapter.
Nov 7, 2016 - AWI Experimental Economics
Trautmann, Stefan T.; König-Kersting, Christian, 2016, "Ambiguity Attitudes in Decisions for Others [Dataset]", doi:10.11588/data/10084, heiDATA, V2, UNF:5:+nuSVaYwRhcCKiFHfar1iA==
We probe the pattern of ambiguity aversion for moderate-likelihood gain prospects, and ambiguity seeking for low-likelihood gain prospects, if people make decisions not for themselves but as agents for others. We confirm the pattern both with and without accountability.
Jun 17, 2018 - AWI Experimental Economics
Xu, Yilong; Xu, Xiaogeng; Tucker, Steven, 2018, "Ambiguity Attitudes in the Loss Domain: Decisions for Self versus Others [Dataset]",, heiDATA, V1, UNF:6:SxDjm/HSLtSILr2x39sg5g==
We study whether people’s ambiguity attitudes differ when deciding for themselves or for others in the loss domain. We find no differences in ambiguity attitudes between self- and other-regarding decision-making. Our results are consistent with the loss part of the fourfold patte...
Dec 19, 2017 - AWI Experimental Economics
Kocher, Martin G.; Lahno, Amrei Marie; Trautmann,Stefan T., 2017, "Ambiguity aversion is not universal [Dataset]", doi:10.11588/data/BU56YA, heiDATA, V1
Assuming universal ambiguity aversion, an extensive theoretical literature studies how ambiguity can account for market anomalies from the perspective of expected utility-based theories. We provide a systematic experimental assessment of ambiguity attitudes in different likelihoo...
Sep 11, 2015 - AWI Experimental Economics
Trautmann, Stefan T.; Kocher, Martin; Pahlke, Julius, 2015, "An Experimental Study of Precautionary Bidding [Dataset]", doi:10.11588/data/10060, heiDATA, V2, UNF:5:RnlzAG0nN9/oXQdIQt8fdA==
Auctions often involve goods exhibiting a common-knowledge ex-post risk. In such auctions, precautionary bidding predicts that under expected utility, DARA bidders reduce their bids by more than the appropriate risk premium. Because the degree of riskiness of an auctioned good an...
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