Ryan Oprea

1.6k total citations
41 papers, 793 citations indexed

About

Ryan Oprea is a scholar working on Safety Research, Economics and Econometrics and Management Science and Operations Research. According to data from OpenAlex, Ryan Oprea has authored 41 papers receiving a total of 793 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Safety Research, 18 papers in Economics and Econometrics and 16 papers in Management Science and Operations Research. Recurrent topics in Ryan Oprea's work include Experimental Behavioral Economics Studies (22 papers), Decision-Making and Behavioral Economics (12 papers) and Game Theory and Applications (10 papers). Ryan Oprea is often cited by papers focused on Experimental Behavioral Economics Studies (22 papers), Decision-Making and Behavioral Economics (12 papers) and Game Theory and Applications (10 papers). Ryan Oprea collaborates with scholars based in United States, Germany and United Kingdom. Ryan Oprea's co-authors include Daniel Friedman, Robin Hanson, David Porter, Gary Charness, Steven T. Anderson, Sevgi Yüksel, Sean Crockett, Thomas G. Graeber, Charles R. Plott and Chad Kendall and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Nature Communications and American Economic Review.

In The Last Decade

Ryan Oprea

41 papers receiving 739 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Ryan Oprea United States	15	382	375	293	177	172	41	793
Luca Rigotti United States	9	347 0.9×	456 1.2×	171 0.6×	86 0.5×	283 1.6×	20	884
Peter Ockenfels Germany	12	314 0.8×	519 1.4×	303 1.0×	85 0.5×	222 1.3×	17	757
Tibor Neugebauer Luxembourg	14	235 0.6×	472 1.3×	218 0.7×	97 0.5×	200 1.2×	44	683
Yoram Halevy Canada	13	653 1.7×	346 0.9×	177 0.6×	125 0.7×	75 0.4×	22	989
Susan Thomas India	10	329 0.9×	313 0.8×	130 0.4×	217 1.2×	157 0.9×	34	662
Martijn J. van den Assem Netherlands	12	328 0.9×	276 0.7×	83 0.3×	99 0.6×	136 0.8×	31	721
Richard O. Beil United States	8	305 0.8×	383 1.0×	304 1.0×	37 0.2×	114 0.7×	16	659
Sigrid Suetens Netherlands	19	316 0.8×	457 1.2×	190 0.6×	35 0.2×	267 1.6×	46	813
Karl Wärneryd Sweden	16	475 1.2×	477 1.3×	388 1.3×	28 0.2×	179 1.0×	37	884
Francesco Feri United Kingdom	14	176 0.5×	282 0.8×	181 0.6×	37 0.2×	157 0.9×	41	535

Countries citing papers authored by Ryan Oprea

Since Specialization

Citations

This map shows the geographic impact of Ryan Oprea's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryan Oprea with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryan Oprea more than expected).

Fields of papers citing papers by Ryan Oprea

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryan Oprea. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryan Oprea. The network helps show where Ryan Oprea may publish in the future.

Co-authorship network of co-authors of Ryan Oprea

This figure shows the co-authorship network connecting the top 25 collaborators of Ryan Oprea. A scholar is included among the top collaborators of Ryan Oprea based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryan Oprea. Ryan Oprea is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Aka, Ada, Daniel M. Bartels, Stefan Bucher, et al.. (2025). A timeline of cognitive costs in decision-making. Trends in Cognitive Sciences. 29(9). 827–839. 2 indexed citations

Oprea, Ryan. (2024). Decisions under Risk Are Decisions under Complexity. American Economic Review. 114(12). 3789–3811. 12 indexed citations

Kendall, Chad & Ryan Oprea. (2024). On the complexity of forming mental models. Quantitative Economics. 15(1). 175–211. 3 indexed citations

Enke, Benjamin, Thomas G. Graeber, & Ryan Oprea. (2023). Complexity and Time. SSRN Electronic Journal. 3 indexed citations

Crockett, Sean, Daniel Friedman, & Ryan Oprea. (2020). NATURALLY OCCURRING PREFERENCES AND GENERAL EQUILIBRIUM: A LABORATORY STUDY. International Economic Review. 62(2). 831–859. 3 indexed citations

Kendall, Chad & Ryan Oprea. (2018). Are biased beliefs fit to survive? An experimental test of the market selection hypothesis. Journal of Economic Theory. 176. 342–371. 8 indexed citations

Huck, Steffen, et al.. (2017). Payoff information hampers the evolution of cooperation. Nature Communications. 8(1). 15147–15147. 5 indexed citations

Oprea, Ryan, et al.. (2017). Continuity, Inertia, and Strategic Uncertainty: A Test of the Theory of Continuous Time Games. Econometrica. 85(3). 915–935. 22 indexed citations

Oprea, Ryan, Gary Charness, & Daniel Friedman. (2014). Continuous time and communication in a public-goods experiment. Journal of Economic Behavior & Organization. 108. 212–223. 54 indexed citations

10.

Oprea, Ryan, et al.. (2013). WAR OF ATTRITION: EVIDENCE FROM A LABORATORY EXPERIMENT ON MARKET EXIT. Economic Inquiry. 51(4). 2018–2027. 14 indexed citations

11.

Friedman, Daniel & Ryan Oprea. (2012). A Continuous Dilemma. American Economic Review. 102(1). 337–363. 98 indexed citations

12.

Crockett, Sean, Ryan Oprea, & Charles R. Plott. (2011). Extreme Walrasian Dynamics: The Gale Example in the Lab. American Economic Review. 101(7). 3196–3220. 15 indexed citations

13.

Oprea, Ryan, et al.. (2010). Separating the Hawks from the Doves: Evidence from Continuous Time Laboratory Games. SSRN Electronic Journal. 21 indexed citations

14.

Friedman, Daniel & Ryan Oprea. (2009). A Continuous Dilemma â. Econstor (Econstor). 3 indexed citations

15.

Friedman, Daniel, et al.. (2009). Separating the Hawks from the Doves. Econstor (Econstor). 1 indexed citations

16.

Amaldoss, Wilfred, Teck‐Hua Ho, Aradhna Krishna, et al.. (2008). Experiments on Strategic Choice and Markets. 2 indexed citations

17.

Oprea, Ryan, Daniel Friedman, & Steven T. Anderson. (2007). A Laboratory Investigation of Deferral Options. eScholarship (California Digital Library). 1 indexed citations

18.

Oprea, Ryan, et al.. (2007). A compensation election for binary social choice. Proceedings of the National Academy of Sciences. 104(3). 1093–1096. 8 indexed citations

19.

Hanson, Robin, Ryan Oprea, & David Porter. (2006). Information aggregation and manipulation in an experimental market. Journal of Economic Behavior & Organization. 60(4). 449–459. 110 indexed citations

20.

Hanson, Robin & Ryan Oprea. (2004). Manipulators Increase Information Market Accuracy. 27 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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