Results 51 to 60 of about 44,329 (240)
Modelling Alpha-Opportunities Within the CAPM [PDF]
SSRN Electronic Journal, 2006 We consider a simple CAPM with heterogenous expectations on assets mean returns while keeping the assumption of homogenous expectations on the covariance of returns. Our first result derives the security market line as an aggregation result without using the two-fund-separation property. In particular every investor can hold optimal portfolios that are
Hens, Thorsten, Gerber, Anke
openaire +2 more sources
Thunderbird International Business Review, EarlyView.ABSTRACT This study investigates the relationship between Corporate Social Responsibility (CSR) and firm performance using panel data from 716 Chinese firms listed on the Shanghai and Shenzhen Stock from 2013 to 2019. It further examines the role of management innovation, specifically marketing intensity, in moderating the CSR–financial performance ...
Freeman Brobbey Owusu +4 more
wiley +1 more source
Portfolio Selection with Monotone Mean-Variance Preferences [PDF]
We propose a portfolio selection model based on a class of monotone preferences that coincide with mean-variance preferences on their domain of monotonicity, but differ where mean-variance preferences fail to be monotone and are therefore not ...
Aldo Rustichini +3 more
core +3 more sources
CAPM with various utility functions: Theoretical developments and application to international data
Cogent Economics & Finance, 2017 This paper presents an extension of the Capital Assets Pricing Model (hereafter CAPM) where various utility functions are applied. Specifically, we propose an overall CAPM beta that accounts for the higher order moments and reflects the investor ...
Rihab Bedoui, Houda BenMabrouk
doaj +1 more source
Unveiling Corruption's Influence on Insider Trading: US Insights
Accounting &Finance, EarlyView.ABSTRACT This study examines the relationship between state‐level political corruption and firm‐level insider trading in the United States. State corruption is proxied using Department of Justice court cases involving corrupt activities. The findings reveal a positive and statistically significant association between political corruption and insider ...
Ahmed Al‐Hadi +3 more
wiley +1 more source
X-CAPM: An extrapolative capital asset pricing model [PDF]
Journal of Financial Economics, 2015 Abstract Survey evidence suggests that many investors form beliefs about future stock market returns by extrapolating past returns. Such beliefs are hard to reconcile with existing models of the aggregate stock market. We study a consumption-based asset pricing model in which some investors form beliefs about future price changes in the stock market ...
Nicholas Barberis +3 more
openaire +2 more sources
A Texture‐Free Multi‐Scale Model for Surface‐Based Rendering of Knitted Fabrics
Computer Graphics Forum, EarlyView.Abstract Knitted fabrics present unique challenges for realistic rendering due to their complicated structure and scale‐dependent appearance. Existing methods typically rely on explicit yarn geometry, which is computationally complex, or texture‐based representations that require heavy storage and precomputed maps. In this paper, we introduce the first
Apoorv Khattar +3 more
wiley +1 more source
European Financial Management, EarlyView.ABSTRACT This study examines whether female directors influence firms' allocation of internal funds between dividend payments and defined benefit (DB) pension funding. Using FTSE All‐Share firms from 2007 to 2021, we find that companies with a higher proportion of female directors exhibit stronger pension funding positions and, overall, maintain ...
Zezeng Li, Erhan Kilincarslan
wiley +1 more source
Capital Asset Pricing Model (CAPM) 2.0: Account of Business and Financial Risk
Финансы: теория и практикаThe famous Capital Asset Pricing Model (CAPM), widely used in practice, takes into account only the business risk associated with investments in a specific company [not the entire market (or industry)].
P. N. Brusov +2 more
doaj +1 more source
CAPM and APT-like models with risk measures [PDF]
Journal of Banking & Finance, 2010 The paper deals with optimal portfolio choice problems when risk levels are given by coherent risk mea sures, expectation bounded risk measures or general deviations. Both static and dynamic pricing models may be involved. Unbounded problems are characterized by new notions such as (strong) compatibility between prices and risks ...
Balbás, Alejandro +2 more
openaire +3 more sources