Results 61 to 70 of about 2,633,349 (302)
Kremm: an E-learning System for Mathematical Models Applied to Economics and Finance
Je-LKS: Journal of E-Learning and Knowledge Society, 2009 The widespread use of computing tools and Internet technologies that allow both distance learning and access to large amount of data and information, makes the process of solving a technical/scientific problem, much more realistic, exciting and ...
S Corsaro +6 more
doaj +1 more source
Self-Financing Trading and the Ito-Doeblin Lemma [PDF]
arXiv, 2015 The objective of the note is to remind readers on how self-financing works in Quantitative Finance. The authors have observed continuing uncertainty on this issue which may be because it lies exactly at the intersection of stochastic calculus and finance.
arxiv
The Inverted Parabola World of Classical Quantitative Finance: Non-Equilibrium and Non-Perturbative Finance Perspective [PDF]
arXiv, 2020 Classical quantitative finance models such as the Geometric Brownian Motion or its later extensions such as local or stochastic volatility models do not make sense when seen from a physics-based perspective, as they are all equivalent to a negative mass oscillator with a noise.
arxiv
Exploration of heterogeneity and recurrence signatures in hepatocellular carcinoma
Molecular Oncology, EarlyView.This study leveraged public datasets and integrative bioinformatic analysis to dissect malignant cell heterogeneity between relapsed and primary HCC, focusing on intercellular communication, differentiation status, metabolic activity, and transcriptomic profiles.
Wen‐Jing Wu +15 more
wiley +1 more source
Newsletter / House of Finance, Goethe-Universität Frankfurt 3/10 [PDF]
, 2010 ECB Interest Rate Policy and the "Zero Lower Bound" ; Exploring Qualitative Data in the Financial Domain : Utilizing Machine Learning Techniques ; The Role of Deferred Life Annuities in the Portfolios of Private Households ; Corporate Governance, Market ...
House of Finance
core
, 2002 Quantum theory is used to model secondary financial markets. Contrary to stochastic descriptions, the formalism emphasizes the importance of trading in determining the value of a security.
Bell +16 more
core +2 more sources
Molecular Oncology, EarlyView.Chronic TGF‐β exposure drives epithelial HCC cells from a senescent state to a TGF‐β resistant mesenchymal phenotype. This transition is characterized by the loss of Smad3‐mediated signaling, escape from senescence, enhanced invasiveness and metastatic potential, and upregulation of key resistance modulators such as MARK1 and GRM8, ultimately promoting
Minenur Kalyoncu +11 more
wiley +1 more source
Culture, Materiality, Memory: Collective Ownership and Action In Romanian Mutual Funds [PDF]
Revista Română de Statistică, 2015 The paper presents the tensions between collectivist and corporatist forms of ownership for Romanian mutual funds. Drawing on my research among retail investors of funds that ended up in bankruptcy throughout the postsocialist period, I document the ...
Narcis TULBURE
doaj
Lévy Processes For Finance: An Introduction In R [PDF]
arXiv, 2015 This brief manuscript provides an introduction to L\'evy processes and their applications in finance as the random process that drives asset models. Characteristic functions and random variable generators of popular L\'evy processes are presented in R.
arxiv
Why Do Countries Matter so Much in Corporate Social Performance? [PDF]
, 2016 Why do levels of corporate social performance (CSP) differ so much across countries? We answer this question in an examination of CSP ratings of more than 2,600 companies from 36 countries.
Cai, Ye, Pan, Carrie, Statman, Meir
core +2 more sources