Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Ed Hopkins"'
Long-term ice phenology records spanning up to 578 years for 78 lakes around the Northern Hemisphere
Autor:
Sapna Sharma, Alessandro Filazzola, Thi Nguyen, M. Arshad Imrit, Kevin Blagrave, Damien Bouffard, Julia Daly, Harley Feldman, Natalie Felsine, Harrie-Jan Hendricks-Franssen, Nikolay Granin, Richard Hecock, Jan Henning L’Abée-Lund, Ed Hopkins, Neil Howk, Michael Iacono, Lesley B. Knoll, Johanna Korhonen, Hilmar J. Malmquist, Włodzimierz Marszelewski, Shin-Ichiro S. Matsuzaki, Yuichi Miyabara, Kiyoshi Miyasaka, Alexander Mills, Lolita Olson, Theodore W. Peters, David C. Richardson, Dale M. Robertson, Lars Rudstam, Danielle Wain, Holly Waterfield, Gesa A. Weyhenmeyer, Brendan Wiltse, Huaxia Yao, Andry Zhdanov, John J. Magnuson
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-15 (2022)
Measurement(s) Ice-on and ice-off dates • Lake characteristics Technology Type(s) Observations • Historical records Sample Characteristic - Environment ice-covered lake Sample Characteristic - Location Northern Hemisphere
Externí odkaz:
https://doaj.org/article/1ce92c115ec5499d99ec448d44ddd0b0
Autor:
Sapna Sharma, Alessandro Filazzola, Thi Nguyen, M. Arshad Imrit, Kevin Blagrave, Damien Bouffard, Julia Daly, Harley Feldman, Natalie Feldsine, Harrie-Jan Hendricks-Franssen, Nikolay Granin, Richard Hecock, Jan Henning L’Abée-Lund, Ed Hopkins, Neil Howk, Michael Iacono, Lesley B. Knoll, Johanna Korhonen, Hilmar J. Malmquist, Włodzimierz Marszelewski, Shin-Ichiro S. Matsuzaki, Yuichi Miyabara, Kiyoshi Miyasaka, Alexander Mills, Lolita Olson, Theodore W. Peters, David C. Richardson, Dale M. Robertson, Lars Rudstam, Danielle Wain, Holly Waterfield, Gesa A. Weyhenmeyer, Brendan Wiltse, Huaxia Yao, Andry Zhdanov, John J. Magnuson
Publikováno v:
Scientific Data, Vol 9, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/ed9769839c2646fe93cd4e59c192d82c
Publikováno v:
Journal of Political Economy. 129:789-841
We report a continuous-time experiment studying the Burdett-Judd model, whose unique Nash equilibrium (NE) features dispersed prices. Adaptive dynamics predict that the NE is stable for one of our ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b85fd89dd4a680d6d8af57a44695ac
https://doi.org/10.1086/712445
https://doi.org/10.1086/712445
Autor:
Ed Hopkins
Publikováno v:
Hopkins, E 2022, ' Is everything relative? A survey of the theory of matching tournaments ', Journal of Economic Surveys . https://doi.org/10.1111/joes.12508
This paper surveys the theory of matching tournaments, and shows how they can be used to understand how the social environment influences economic decision making. Matching tournaments are games in which players choose efforts or investments before e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f07bf813c09051f5f0988d8abd924083
https://www.pure.ed.ac.uk/ws/files/263400388/HopkinsE2022JESIsEverythingRelative.pdf
https://www.pure.ed.ac.uk/ws/files/263400388/HopkinsE2022JESIsEverythingRelative.pdf
Autor:
Venkataraman Bhaskar, Ed Hopkins
Publikováno v:
Bhaskar, V & Hopkins, E 2016, ' Marriage as a rat race : Noisy premarital investments with assortative matching ', Journal of Political Economy, vol. 124, no. 4, pp. 992-1045 . https://doi.org/10.1086/686748
We study the efficiency of premarital investments when parents care about their child’s marriage prospects, in a large frictionless marriage market with nontransferable utility. Stochastic returns to investment ensure that equilibrium is unique. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::150be00e792854da7ef1f57625c14706
https://doi.org/10.1086/686748
https://doi.org/10.1086/686748
Autor:
Ed Hopkins
Publikováno v:
Hopkins, E 2018, ' Inequality and risk-taking behaviour ', Games and Economic Behavior, vol. 107, pp. 316-328 . https://doi.org/10.1016/j.geb.2017.11.007
This paper investigates social in∞uences on attitudes to risk and ofiers an evolutionary explanation of risk-taking by young low-ranked males. Becker, Murphy and Werning (2005) found that individuals about to participate in a status tournament may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68421d8731f0dbee29d838c5ed486ff8
https://hdl.handle.net/20.500.11820/a9b6d9b2-27ba-4ba6-9379-8643964f0d77
https://hdl.handle.net/20.500.11820/a9b6d9b2-27ba-4ba6-9379-8643964f0d77
Autor:
Ed Hopkins
Publikováno v:
Hopkins, E 2014, ' Competitive altruism, mentalizing, and signaling ', American Economic Journal: Microeconomics, vol. 6, no. 4, pp. 272-292 . https://doi.org/10.1257/mic.6.4.272
One explanation of altruism is that it arises from “mentalizing,” the process of understanding the mental states of others. Another is based on sexual selection: altruism is a costly signal of good genes. This paper shows that these two arguments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45f7a7de26caf86a32eb8e8bbac95b21
https://doi.org/10.1257/mic.6.4.272
https://doi.org/10.1257/mic.6.4.272
Autor:
Ed Hopkins
Publikováno v:
Hopkins, E 2012, ' Job Market Signaling of Relative Position, or Becker Married to Spence ', Journal of European Economic Association, vol. 10, no. 2, pp. 290-322 . https://doi.org/10.1111/j.1542-4774.2010.01047.x
This paper considers a matching model of the labor market where workers, who have private information on their quality, signal to firms that also differ in quality. Signals allow assortative matching in which the highest-quality workers send the high
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1e79d93840856a299398d2944f48bee
https://doi.org/10.1111/j.1542-4774.2010.01047.x
https://doi.org/10.1111/j.1542-4774.2010.01047.x
Autor:
Tatiana Kornienko, Ed Hopkins
Publikováno v:
Hopkins, E & Kornienko, T 2010, ' Which Inequality? The Inequality of Endowments Versus the Inequality of Rewards ', American Economic Journal: Microeconomics, vol. 2, no. 3, pp. 106-137 . https://doi.org/10.1257/mic.2.3.106
We introduce a new distinction between inequality in initial endowments (e.g., ability, inherited wealth) and inequality of what one can obtain as rewards (e.g., prestigious positions, money). We show that, when society allocates resources via tourna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c40a8f9f22aace1d1cf6d38e304ef90d
http://www.aeaweb.org/articles.php?doi=10.1257/mic.2.3.106
http://www.aeaweb.org/articles.php?doi=10.1257/mic.2.3.106
Autor:
Ed Hopkins
Publikováno v:
Journal of Economic Behavior & Organization
In a model of dynamic duopoly, optimal price policies are characterized assuming consumers learn adaptively about the relative quality of the two products. A contrast is made between belief-based and reinforcement learning. Under reinforcement learni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20bf0791831d304b3e6727bf1c90c7a4
https://doi.org/10.1016/j.jebo.2006.02.010
https://doi.org/10.1016/j.jebo.2006.02.010