Results 111 to 120 of about 15,192 (232)
The function and impact of cryptocurrency and data technology in the context of financial technology: introduction to the issue. [PDF]
Financ Innov, 2021 Zhao L.
europepmc +1 more source
Option pricing using EGARCH models [PDF]
Various empirical studies have shown that the time-varying volatility of asset returns can be described by GARCH (generalised autoregressive conditional heteroskedasticity) models. The corresponding GARCH option pricing model of Duan (1995) is capable of
Schmitt, Christian
core
Breathing through the rage: Maternal refusal as ethnographic method
Medical Anthropology Quarterly, EarlyView.Abstract This article theorizes maternal rage as an ethnographic method and affective archive, drawing on interviews with birthing people of color navigating medical neglect, obstetric violence, and postpartum abandonment. Rather than treating rage as an excess or failure of care, I frame it as a form of witnessing and refusal, a bodily record of harm ...
Lalaie Ameeriar
wiley +1 more source
Pricing quanto options with market liquidity risk. [PDF]
PLoS One, 2023 Gao R, Bai Y.
europepmc +1 more source
Caring for the institution: An ethnography of quality assurance policy in U.S. rural primary care
Medical Anthropology Quarterly, EarlyView.Abstract Based on mixed‐methods, ethnographic research in a geographically isolated rural medical center in the upper midwestern United States, this paper explores the social implications of healthcare quality assurance policies highly reliant on managerial logics, including measurement and monitoring programs.
Chloe L. Warpinski
wiley +1 more source
Austere Moral Ecologies and Artificial Agents
Modern Theology, EarlyView.Abstract There are underappreciated moral costs for deploying artificially intelligent agents in our present bureaucratically and market‐structured world. Currently, AI systems lack the interiority and mutual vulnerability required for genuine moral relationality.
Manuel Vargas
wiley +1 more source
Reduced effects of social feedback on learning in Turner syndrome. [PDF]
Sci Rep, 2023 Björlin Avdic H +9 more
europepmc +1 more source
Numerics of Implied Binomial Trees [PDF]
Market option prices in last 20 years conrmed deviations from the Black and Scholes (BS) models assumptions, especially on the BS implied volatility.
Alena Mysickova, Wolfgang Härdle
core
Incomplete marketing, volatility smiles and volatility trading
, 2000 Imperial Users ...
Wayne , David Hadyn, Wayne , David Hadyn
openaire +1 more source
Plant Biology, EarlyView.Pre‐treatment of grapevine plants with oregano essential oil vapour alleviates downy mildew susceptibility by accumulation of monoterpenol glycosides. Abstract Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is a destructive disease that causes major economic losses as most elite grapevine cultivars are susceptible to this pathogen.
J. R. P. E. Mars +6 more
wiley +1 more source