Results 81 to 90 of about 2,901,594 (253)
Advanced Intelligent Systems, EarlyView.Skin‐conformal epidermal sensors enable camera‐free intelligent facial monitoring by converting facial deformation and muscle activity into electrical signals through piezoresistive, capacitive, electrophysiologic, and self‐powered mechanisms. Coupled with artificial intelligence (AI), these platforms support facial expression recognition, human ...
Jeehyun Joung +5 more
wiley +1 more source
Approximating the Growth Optimal Portfolio with a Diversified World Stock Index [PDF]
This paper constructs and compares various total return world stock indices based on daily data. Due to diversification these indices are noticeably similar. A diversification theorem identifies any diversified portfolio as a proxy for the growth optimal
Eckhard Platen, Truc Le
core
Improving access to new technologies: An experiment with Kenyan input sellers
American Journal of Agricultural Economics, EarlyView.Abstract Agrodealers play a critical role in rural economies, selling essential inputs for agricultural production, stocking new products, and providing farmers with technical advice. However, uncertainty can discourage them from stocking newer, less familiar products, limiting the availability of innovative technologies and leading to market failures ...
Sarah W. Kariuki +6 more
wiley +1 more source
Comonotonic approximations for optimal portfolio selection problems. [PDF]
We investigate multiperiod portfolio selection problems in a Black & Scholes type market where a basket of 1 riskless and m risky securities are traded continuously.
Kaas, R +4 more
core
Information framing and the impact of nutrition label serving size change
American Journal of Agricultural Economics, EarlyView.Abstract The framing of information can significantly influence how consumers interpret and respond to it. This paper investigates how the change in serving sizes in Nutrition Facts Panel (NFP) affects consumer choices for carbonated soft drinks (CSD). We first estimate a reduced form difference‐in‐differences (DiD) model to document causal effects on ...
Yuxiang Zhang, Yizao Liu, Linlin Fan
wiley +1 more source
Method of product portfolio analysis based on optimization models [PDF]
Marketing i Menedžment Innovacij, 2011 The research is devoted to optimization of the structure of product portfolio of trading company with using the principles of the investment modeling.
V.M. Lozyuk
doaj
Optimal Portfolio Choice and Investment in Education [PDF]
In this paper we analyze how an individual should optimally invest in her own human capital when she also has financial wealth. We treat the individual’s option to take more education as expansion options and apply real option analysis.
Snorre Lindset, Egil Matsen
core
How the Financial Managers’ Remuneration Can Affect the Optimal Portfolio Composition ? [PDF]
In this paper we analyse the problem of an investor who must decide whether to manage his wealth by himself or give it in outsourcing. Financial managers are supposed to charge a commission composed of a fixed (A) and a variable (x) part, both deducted ...
Francesco MENONCIN
core
Portfolio Methods for Optimal Planning: an Empirical Analysis [PDF]
, 2015 Combining the complementary strengths of several algorithms through portfolio approaches has been demonstrated to be effective in solving a wide range of AI problems. Notably, portfolio techniques have been prominently applied to suboptimal (satisficing)
Gerevini, Alfonso E. +11 more
core +1 more source
Beyond knowledge: Cultivating noncognitive skills and attributes through anatomy education
Anatomical Sciences Education, EarlyView.Abstract Anatomy education has historically prioritized cognitive knowledge acquisition and technical skills, such as spatial awareness and manual dexterity. Noncognitive attributes, essential for early‐stage learners, such as social skills, motivation, emotional intelligence, self‐regulation, self‐efficacy, and resilience, have remained comparatively ...
Renato Lopes Previdelli +1 more
wiley +1 more source