Results 231 to 240 of about 198,139 (348)

The fundamental theorem of asset pricing with and without transaction costs

open access: yesMathematical Finance, Volume 35, Issue 2, Page 567-609, April 2025.
Abstract We prove a version of the fundamental theorem of asset pricing (FTAP) in continuous time that is based on the strict no‐arbitrage condition and that is applicable to both frictionless markets and markets with proportional transaction costs. We consider a market with a single risky asset whose ask price process is higher than or equal to its ...
Christoph Kühn
wiley   +1 more source

Scientist trust in medical research: a survey of authors from 28 countries. [PDF]

open access: yesFront Med (Lausanne)
Mainous AG   +4 more
europepmc   +1 more source

A Latitudinal Gradient of Reference Genomes

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Global inequality rooted in legacies of colonialism and uneven development can lead to systematic biases in scientific knowledge. In ecology and evolutionary biology, findings, funding and research effort are disproportionately concentrated at high latitudes, while biological diversity is concentrated at low latitudes.
Ethan B. Linck, Carlos Daniel Cadena
wiley   +1 more source

Biodiversity Genomics Research Practices Require Harmonising to Meet Stakeholder Needs in Conservation

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Biodiversity resilience relies on genetic diversity, which sustains the evolutionary potential of organisms in dynamic ecosystems. Genomics is a powerful tool for accurately estimating genetic diversity across genomes of species and populations.
Elena Buzan   +13 more
wiley   +1 more source

Stability of GaInP/GaAs Tandem Cells Under Concentration: Preprint [PDF]

open access: green, 2001
Daniel J. Friedman   +3 more
openalex  

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