Results 91 to 100 of about 15,273 (231)
A dynamic perspective on depressive symptoms during the first year postpartum. [PDF]
J Psychopathol Clin Sci, 2023 Winstone-Weide LK +3 more
europepmc +1 more source
How kin help with parental investments
The British Journal of Sociology, EarlyView.
Aliya Hamid Rao
wiley +1 more source
Neurophysiological Methods in Accounting and Finance
Journal of International Financial Management &Accounting, EarlyView.ABSTRACT Recent advances in neuroscience have made neurophysiological methods increasingly accessible, creating a timely opportunity to rethink how accounting and financial decisions are studied. Yet accounting and finance research has been slow to exploit its full potential.
Gaia Bassani, Silvio Vismara
wiley +1 more source
Arbitrage-Free Smoothing of the Implied Volatility Surface [PDF]
The pricing accuracy and pricing performance of local volatility models crucially depends on absence of arbitrage in the implied volatility surface: an input implied volatility surface that is not arbitrage-free invariably results in negative transition ...
Matthias R. Fengler
core
The impact of COVID-19 on tail risk: Evidence from Nifty index options. [PDF]
Econ Lett, 2021 Agarwalla SK, Varma JR, Virmani V.
europepmc +1 more source
Genomic variation drives plant flavor diversification
Journal of Integrative Plant Biology, EarlyView.This review explains how genomic variation shapes plant flavor by altering the biosynthetic and regulatory pathways of key attributes like sweetness, acidity, bitterness, piquancy, astringency, and aroma. It also discusses how multi‐omics, AI‐assisted breeding, and gene editing can translate this knowledge into plants with improved flavor, nutrition ...
Huimin Hu +5 more
wiley +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
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