Results 81 to 90 of about 777 (249)
AlkaPlorer: A database‐driven explorer for natural alkaloids and derivatives
Journal of Integrative Plant Biology, EarlyView.The alkaloid database AlkaPlorer integrates over 130,000 compounds across 12,250 species. By linking chemical structures with biological and evolutionary data, it reveals how these molecules evolve and function. This platform serves as a vital resource for AI‐driven discovery in plant metabolism and modern drug development. ABSTRACT Alkaloids, renowned
Jiahao Li +5 more
wiley +1 more source
Option Smile Volatility and Implied Probabilities: Implications of Concavity in IV Curves [PDF]
, 2023 Darsh Kachhara +2 more
openalex +1 more source
Journal of Money, Credit and Banking, EarlyView.Abstract Using confidential daily data, we examine the Bank of Israel's foreign exchange interventions from 2013 to 2019. We find that a 1 billion U.S. dollars (USD) purchase leads to a 0.82% depreciation of the Israeli Shekel (ILS)–a strong effect compared to other studies.
MARKUS HERTRICH, DANIEL NATHAN
wiley +1 more source
Implied value-at-risk and model-free simulation. [PDF]
Ann Oper Res, 2022 Bernard C, Perchiazzo A, Vanduffel S.
europepmc +1 more source
A Currency Addendum to `The Volatility Smile Quantified, and Other Stories'
, 2023 Igor Rivin
openalex +1 more source
Non-traded call's volatility smiles
, 2019 Real life hedging in the Black-Scholes model must be imperfect and if the stock's drift is higher than the risk free rate, leads to a profit on average. Hence the option price is examined as a fair game agreement between the parties, based on expected payoffs and a simple measure of risk. The resulting prices result in the volatility smile.
openaire +2 more sources
Lawnmower Poetry and the Poetry of Lawnmowers
Critical Quarterly, EarlyView.
Francesca Gardner
wiley +1 more source
The Capital–Labour–State Dynamics of Herbicide Adoption in Rainfed India
Journal of Agrarian Change, EarlyView.ABSTRACT This paper engages debates around the capital–labour–state dynamics of agrarian transitions to address the oft‐studied but still little‐understood question of why farmers adopt herbicides when they do. Over the last several years, smallholder farmers in India have begun using the herbicide bispyribac sodium at breakneck speeds, particularly in
Carly Nichols, Nidhi Kumari
wiley +1 more source
Maturity and volatility effects on smiles or dying smiling?
, 2000 The “smile effect” is a result of an empirical observation of the options’ implied volatility with the same expiration date, across different exercise prices. However, its shape has been under discussion seeming to be dependent on the option underlying security.
Duque, João, Lopes, Patrícia Teixeira
openaire +2 more sources