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Keystone is a strategy, economics & technology consulting firm delivering transformative ideas to global brands and law firms in tech, business, and science.

New York, NY
Joined March 2015
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The future of healthcare needs people willing to be lonely and afraid for a very long time, but stick with it." Fascinating insight from @jonathan_bush on what actuallydrives healthcare innovation - and why we need both A students and C students to transform the industry. Join us for SecondOpinion podcast @TurpentineMedia with @azenooz and @Jonathan_Bush and @chrissyfarr
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.@luba_greenwood adds that there was a big difference between public and private investors at #JPM2025: “Optimism is rising, but focus is shifting back to oncology and novel mechanisms as investors protect themselves from risk.” #BiotechHangout
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I'm excited to launch CEPR's new webinar series on 𝗧𝗵𝗲 𝗘𝗰𝗼𝗻𝗼𝗺𝗶𝗰𝘀 𝗼𝗳 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 on Tue 1/28 - please join us for a take on the questions that transformative advances in AI will pose for economics! #econtwitter
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Today's #Fintech Digest includes: - An Eric Budish paper on the economic limitations of anonymous decentralized trust-based networks. - A Bank of Canada paper on designing inclusive and user-friendly digital payment systems. For more detail go to: kiffmeister.com/2025/01/18/k…
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There is something really gratifying about holding a physical book in your hand! Edited by @ryen_white and @chirag_shah with chapters contributed by world-renowned scholars. Find it from link.springer.com/book/10.10…
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Keystone retweeted
Replying to @ryen_white
@ryen_white from microsoft research and @chirag_shah from university fo washington published a paper— AI Agents Are Not Enough ✨ here's a tl;dr 👀 ai agents struggled for decades due to limitations in adaptability, scalability, coordination, robustness, and trust. the solution? a new ecosystem with: — agents: specialized for specific tasks. — sims: digital user representations managing preferences and interactions. — assistants: personalized managers coordinating agents and sims for seamless task execution. this layered approach addresses trust, personalization, and usability, paving the way for a scalable and socially acceptable ai future. agents alone aren’t enough, but together with sims and assistants, they just might be.
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See why @ryen_white and I think "Agents Are Not Enough" arxiv.org/abs/2412.16241
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New book alert - targeted at researchers and graduate students in information retrieval or GenAI applications "Information Access in the Era of Generative AI" Edited by @ryen_white and @chirag_shah with chapters written by many prominent IR & AI scholars link.springer.com/book/10.10…
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I'm excited about a new paper that gives tractable generalizations of Aumann's Agreement Theorem, with an eye towards human/model collaboration in machine learning. We can implement algorithms that can "converse" with people and quickly come to agreement on downstream actions. 🧵
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Jonathan Kanter: To have effective remedies, often requires that we address the core monopoly in a structural way. Not the only way, but often the most successful way. @Caffar3Cristina #BruxConf2023
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Welcome from host @Caffar3Cristina to the Antitrust, Regulation & the Political Economy 2023 conference. Packed line up ahead… #BruxConf2023
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Enjoyed Econ Rock-ing out with the Benevolent Dictators and @KeystoneIdeas last night!
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#eCompetitions Contributors incl: @Caffar3Cristina @KeystoneIdeas; Mélanie Thill-Tayara, Laurence Bary and Marion Provost @dechertllp; Dayo Alade @Concurrences; James Modrall @NLawGlobal; Hendrik Viaene, Karolien Van der Putten and Hannelore Wiame @McDermottLaw... (3/4)
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The #eCompetitions News issue October 2022 is now online: concurrences.com/en/bulletin…. Contributors include: Henry Mostyn and Anders Jay @ClearyGottlieb; Mark Lin, Adrian Emch, Stephanie Tsui and PJ Kaur @HoganLovells... (1/4)
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Preparing to land your first job in economics? Don’t miss the "Navigate the 2022-23 Industry Job Market and Nail Your Interviews!" webinar with a panel of industry hiring managers and recruiters, tomorrow at 1 PM EDT. More info & sign up at: conta.cc/3eKxu5p #EconTwitter
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We hosted a discussion at #StiglerAntitrust22 looking at the #antitrust case against #Google and discussing potential theories of harm and remedies that enforcers around the world have proposed or implemented. Read a recap on @ProMarket_org: lnkd.in/ebcCy-aQ
#DYK? @KeystoneIdeas estimates that Amazon’s $120 billion spend on U.S. suppliers this year will support an additional 840,000 American jobs. amzn.to/3lXJr9v
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