Delphi.science

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299 records

  1. Expected Utility Regret Rule: Minimax and Bayes Optimal Portfolio Choice

    Masahiro Kato

    arXivOct 1, 2026econ.EMscore 0

  2. On the Cardinality of the Smith Set Under Impartial Culture with Many Alternatives

    Zachary Berchenko, Kaizhao Liu

    arXivOct 1, 2026econ.THscore 0

  3. Rochet's Cyclic-Monotonicity Characterization

    Arthur Freitas Ramos, David Barros Hulak, Ruy Jose Guerra Barretto de Queiroz

    Palomar RegistryOct 1, 2026econ.THmachine-checkedscore 0

  4. Border's Finite Auction Feasibility Theorem

    Arthur Freitas Ramos, David Barros Hulak, Ruy Jose Guerra Barretto de Queiroz

    Palomar RegistryOct 1, 2026econ.THmachine-checkedscore 0

  5. Stochastic Knothe-Rosenblatt: Light-speed Calibration of Stochastic Local Volatility Models

    Mathias Beiglböck, Manuel Hasenbichler, Gudmund Pammer

    arXivSep 30, 2026q-fin.PRscore 0

  6. Partial identification with entropy regularized optimal transport

    Bruno N. Costa, Florian F. Gunsilius

    arXivSep 30, 2026econ.EMscore 0

  7. Optimal Catastrophe Bond Design and its Applications to Climate Change Risk

    Andres Medina, Wei Wei

    arXivSep 30, 2026q-fin.PRscore 0

  8. Global Structure and Local Specifications in Sublinear Valuation

    Jongjin Park, David Criens, Hyungbin Park

    arXivSep 29, 2026q-fin.MFscore 0

  9. Short-term barrier option price expansion

    Masaaki Fukasawa

    arXivSep 29, 2026q-fin.PRscore 0

  10. Optimal Liquidation with Support and Resistance Levels under Multi-Skew Brownian Motion

    Jun Maeda

    arXivSep 28, 2026q-fin.MFscore 0

  11. When Hedging Changes the Payoff: Option Replication with Price Impact and Execution Costs

    David Itkin, Leandro Sánchez-Betancourt

    arXivSep 28, 2026q-fin.MFscore 0

  12. Basket implied volatility skew and stickiness

    Masaaki Fukasawa, Jun Maeda, Tatsuya Ogiwara

    arXivSep 28, 2026q-fin.PRscore 0

  13. Myerson-Satterthwaite impossibility theorem (continuous bilateral-trade version)

    Arthur Freitas Ramos

    Palomar RegistrySep 26, 2026econ.THmachine-checkedscore 0

  14. Two-Regime Risk Measures under Convex Loss

    Mihaela-Adriana Nistor, Ionel Popescu

    arXivSep 24, 2026q-fin.RMscore 0

  15. Optimal Investment and Consumption in Financial Markets with Integrated Variance Clocks

    Eduardo Abi Jaber, Florian Gutekunst, Martin Herdegen, David Hobson

    arXivSep 22, 2026q-fin.MFscore 0

  16. Active Portfolio Management in Concentrated Equity Markets

    Brian Ceco, Xiaofei Shi, Ting-Kam Leonard Wong

    arXivSep 22, 2026q-fin.PMscore 0

  17. Risk Measures under Paired-Ambiguity: A Deep Learning Reflected BSDE Framework

    Nacira Agram, Jan Rems, Emanuela Rosazza Gianin

    arXivSep 20, 2026q-fin.RMscore 0

  18. Nested Clustered Optimization Is One End of a Schur Bridge, and the Interior Is Sometimes Provably Better

    Peter Cotton

    arXivSep 18, 2026q-fin.MFscore 0

  19. Equilibrium prices under hidden Markov fundamentals

    Henri Pagès, Dylan Possamaï, Mateo Rodriguez Polo

    arXivSep 18, 2026q-fin.MFscore 0

  20. Quadratic G-BSDEs for bond pricing with endogenous short-rate feedback

    Jaehyun Kim, Hyungbin Park

    arXivSep 16, 2026q-fin.MFscore 0

  21. Stable Policy Learning

    Harvey Barnhard, Giacomo Opocher, Rahul Singh

    arXivSep 16, 2026econ.EMscore 0

  22. Eigenvalue-Decomposition Cost Denoising for Predict-then-Optimize

    Henry Aldridge-Krawciw, Irene Aldridge

    arXivSep 14, 2026econ.EMscore 0

  23. Gaussian Normalized Coordinates and Risk-Neutral CDF Deformations

    Jian Sun

    arXivSep 13, 2026q-fin.MFscore 0

  24. Event-Time Order-Flow Memory, Operational-Time Impact, and Subordinated Market Observables

    Christopher Angstmann, Tim Gebbie

    arXivSep 12, 2026q-fin.TRscore 0

  25. Yet another asymptotic formula for implied volatility

    Masaaki Fukasawa

    arXivSep 12, 2026q-fin.PRscore 0

  26. Exact calibration of structural models via time-change

    Frédéric Vrins, Damiano Brigo

    arXivSep 11, 2026q-fin.MFscore 0

  27. Variance-Optimal Hedging in the Rough Hawkes--Heston Model

    Yingli Wang, Xiaoyu Wang

    arXivSep 8, 2026q-fin.MFscore 0

  28. Pricing and Hedging of Discretely Monitored Asian Options in the Volterra-Heston Model

    Gijs Custers, Sven Karbach, Martin Friesen

    arXivSep 7, 2026q-fin.PRscore 0

  29. Simple Dynamic Stock/Bond/Gold Portfolios

    Nikhil Devanathan, Alexandros E. Tzikas, Stephen P. Boyd

    arXivSep 7, 2026q-fin.PMscore 0

  30. Optimal Transport in Economics

    Amine Fahli, Alfred Galichon

    arXivSep 5, 2026econ.GNscore 0

  31. An Entropic Factor Model for Robust Portfolio Replication

    Argimiro Arratia, Henryk Gzyl

    arXivSep 3, 2026q-fin.PMscore 0

  32. Bayesian Confidence Recalibration and Research-Equilibrium Criticality: Temporal Support in Robust Portfolios

    Han Yanç

    arXivSep 3, 2026q-fin.MFscore 0

  33. Global Multi-Maturity SPX-VIX Calibration Beyond Markovian Stitching

    Atithi Acharya, Charlie Che, Yue Sun, Brandon Augustino, Shouvanik Chakrabarti, Shree Hari Sureshbabu

    arXivSep 3, 2026q-fin.CPscore 0

  34. Mean-field equilibrium of heterogeneous agents under market impact

    Joseph Leclère, Mathieu Rosenbaum

    arXivSep 2, 2026q-fin.TRscore 0

  35. An Operator-Based Visual Analytics Pipeline for Synthetic Systemic Risk Dynamics

    Ana Isabel Castillo Pereda

    arXivSep 1, 2026q-fin.RMscore 0

  36. Optimal Block Time for AMM Liquidity Providers under Jump-Diffusion Prices

    Nils Bundi

    arXivAug 31, 2026q-fin.MFscore 0

  37. A note on markets with semi-static trading strategies

    Miklós Rásonyi

    arXivAug 31, 2026q-fin.MFscore 0

  38. Latent-Space No-Arbitrage Geometry of Generative Models for Implied Volatility Surfaces

    Jing Wang, Shuaiqiang Liu, Cornelis Vuik

    arXivAug 31, 2026q-fin.CPscore 0

  39. Single- and Multilevel Quadrature with Error Control for Fourier Pricing under the Rough Heston Model

    Chiheb Ben Hammouda, Abderrahmene Ben Romdhane, Michael Samet, Raul F. Tempone

    arXivAug 31, 2026q-fin.CPscore 0

  40. Inference for High-Dimensional Network Data

    Yuya Sasaki, Baoning Zheng

    arXivAug 27, 2026econ.EMscore 0

  41. Generalizing Markowitz Portfolio Optimization by a Quadratic Risk Measure

    Ignas Gasparavičius, Andrius Grigutis

    arXivAug 25, 2026q-fin.PMscore 0

  42. On the hedging problem in general 1D diffusion markets

    Alexis Anagnostakis, David Criens, Mikhail Urusov

    arXivAug 25, 2026q-fin.MFscore 0

  43. Uniformly Valid Inference Under Interactive and High-Dimensional Constraints

    Joseph Fry

    arXivAug 22, 2026econ.EMscore 0

  44. Beyond Lognormal Sums: A Four-Moment Probability Framework for Basket and Spread Option Pricing

    Dongdong Hu, Hasanjan Sayit, Steve Tchoneteck, Frederi Viens

    arXivAug 21, 2026q-fin.PRscore 0

  45. Limit Theory for U-Statistics under Clustered and Weakly Dependent Data

    Emmanuel Selorm Tsyawo

    arXivAug 19, 2026econ.EMscore 0

  46. When to Sell an Asset? - A Distribution Builder Approach

    Peter Carr, Stephan Sturm

    arXivAug 19, 2026q-fin.PRscore 0

  47. Deep-MKV-TS: Path-Dependent McKean--Vlasov Control for Financial Time Series Generation

    Samer El Boustany, Théo Basseras, Samy Mekkaoui, Alexandre Alouadi, Yadh Hafsi, Huyên Pham

    arXivAug 19, 2026q-fin.CPscore 0

  48. Monotone Allocations without Single-Crossing: When to Bunch and When to Jump

    Aloisio Araujo, Carolina Parra, Sergei Vieira

    arXivAug 19, 2026econ.THscore 0

  49. COS-TT-CHF: A Tensor-Train Characteristic-Function COS Method for Multi-Asset Option Pricing

    Lucas Arenstein, Michael Kastoryano

    arXivAug 18, 2026q-fin.CPscore 0

  50. Does the grand coalition form? Persistence, arrival, and the role of the sharing rule in a dynamic process of nested binding agreements

    Jobst Heitzig

    arXivAug 18, 2026econ.THscore 0

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