Results 41 to 50 of about 2,901,594 (253)

Optimal Portfolio and the Integrated Strategy

Management Analysis Journal
The concept of an optimal portfolio is fundamental to investment management, focusing on maximizing returns for a given level of risk. Modern Portfolio Theory (MPT), introduced by Markowitz, has significantly transformed the understanding of risk and ...
Budi Purwanto, Prima Respati, Nanda Karunia Amanah   +2 more
doaj   +1 more source

Analysis Investor Index Indonesia with Capital Asset Pricing Model (CAPM)

Aptisi Transactions on Technopreneurship, 2022
This study aimed to compare composition of the optimal portfolio of stocks, the proportion of funds in each of these stocks and calculate risk and return portfolio from Investor33 (INV33) Index and Jakarta Islamic Index (JII) in research period January ...
Erry Sigit Pramono, Dudi Rudianto, Fernando Siboro, Muhamad Puad Abdul Baqi, Dwi Julianingsih   +4 more
doaj   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Investment Efficiency in Indonesia's Construction Sub-Sector: An Optimal Portfolio Approach Using the Markowitz Model

Jurnal Ilmu Keuangan dan Perbankan
Investment is an activity aimed at generating future profits but is inherently accompanied by uncertainty risks. To minimize such risks, investors need to construct an optimal portfolio.
Fihha Faqihatun, Euis Bandawaty, Sunaryo Sunaryo, Gunardi Gunardi   +3 more
doaj   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Determining an optimal investment portfolio in agricultural industries: A case study of food and beverage industries [PDF]

Iran Agricultural Research
As a crucial tool, the stock market plays a significant role in economic growth by facilitating price formation, reducing risk, and optimizing capital allocation, thereby creating a conducive environment for economic prosperity.
Zakieh Kamali Kafrati, Somayeh Shirzadi Laskookalayeh, Zahra Nematollahi, Seyed Mojtaba Mojaverian   +3 more
doaj   +1 more source

Portfolio optimization with pw-robustness

EURO Journal on Computational Optimization, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Virginie Gabrel, Cécile Murat, Aurélie Thiele   +2 more
openaire   +2 more sources

Functional Disorder at the Neural Interface: How Disordered Nanostructures Promote Proper Growth and Differentiation in In Vitro Neural Cultures

Advanced Science, EarlyView.
This work provides a practical guide for neuroengineers to design advanced neural interfaces, embracing and tailoring the concept of functional disorder. By bridging 2D and 3D in vitro models, this work highlights how non‐periodic, spatially heterogeneous, multiscale nanotopography can enable more physiologically relevant platforms for studying neural ...
F. Maita, E. Palmieri, I. Lucarini, L. Montaina, L. Maiolo   +4 more
wiley   +1 more source

Analysis of the Markowitz Method and the Single Index Method in Determining the Optimal Portfolio

Almana: Jurnal Manajemen dan Bisnis, 2021
Investors generally make investments to get the maximum return with minimal risk. The optimal portfolio is a method that can be used to determine the stock portfolio that produces the maximum return with the least risk.
Dhea Eka Fitriyani
doaj   +1 more source