Results 111 to 120 of about 8,934,519 (311)
MSPM: A modularized and scalable multi-agent reinforcement learning-based system for financial portfolio management. [PDF]
PLoS One, 2022 Huang Z, Tanaka F.
europepmc +1 more source
American Journal of Agricultural Economics, EarlyView.Abstract While multiple factors explain low adoption rates of improved varieties by small‐scale farmers in sub‐Saharan Africa, a key supply‐side constraint is the limited availability of seed embodying new traits in the volume, quality, price, and timeliness required by farmers. This constraint is partly attributable to classical failures in the market
Dawit Mekonnen +5 more
wiley +1 more source
Correction: MSPM: A modularized and scalable multi-agent reinforcement learning-based system for financial portfolio management. [PDF]
PLoS One, 2022 Huang Z, Tanaka F.
europepmc +1 more source
Portfolio Management under Asymmetric Dependence and Distribution [PDF]
Aim of our paper is to analyze the enhancement of portfolio management by using more sophisticated assumptions about distributions and dependencies of stock returns.
Peter Reichling, Stefan Hlawatsch
core
The role of venture‐financed startups in innovation for US agriculture
American Journal of Agricultural Economics, EarlyView.Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff +2 more
wiley +1 more source
Delegated Portfolio Management [PDF]
In this paper, we examine optimal portfolio decisions within a decentralized framework. There are many portfolio managers choosing optimal portfolio weights in a mean-variance framework and taking decisions in a decentralized way.
Paulo Coutinho, Benjamin Miranda Tabak
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
High frequency multiscale relationships among major cryptocurrencies: portfolio management implications. [PDF]
Financ Innov, 2021 Mensi W +4 more
europepmc +1 more source
American Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.ABSTRACT Arthrogryposis multiplex congenita (AMC) is a group of rare congenital conditions, characterized by multiple joint contractures but may involve any body system including central nervous system. AMC is etiologically heterogeneous, with over 400 genetic and many non‐genetic causes implicated in its prenatal development.
Shahrzad Nematollahi +20 more
wiley +1 more source
Using the Quantum Potential in Elementary Portfolio Management: Some Initial Ideas. [PDF]
Entropy (Basel), 2021 Khaksar H, Haven E, Nasiri S, Jafari G.
europepmc +1 more source