Results 31 to 40 of about 1,635,403 (365)

Carbon portfolio management [PDF]

open access: yes, 2018
The aim of the European Union's Emissions Trading Scheme (EU ETS) is that by 2020, emissions from sectors covered by the EU ETS will be 21% lower than in 2005.
Afonin   +35 more
core   +1 more source

Complex Valued Risk Diversification

open access: yes, 2018
Risk diversification is one of the dominant concerns for portfolio managers. Various portfolio constructions have been proposed to minimize the risk of the portfolio under some constrains including expected returns.
Kadoya, Takanori   +2 more
core   +1 more source

Municipal Compost as a Nutrient Source for Organic Crop Production in New Zealand

open access: yesAgronomy, 2016
About 1% of New Zealand farmland is managed organically. Nitrogen is the nutrient most likely to limit organic crop production. A potential solution is incorporation of compost to supply N.
Abie Horrocks   +3 more
doaj   +1 more source

The economic value of Bitcoin: A portfolio analysis of currencies, gold, oil and stocks

open access: yesResearch In International Business and Finance, 2019
We assess the out-of-sample performance of Bitcoin within portfolios of various asset classes and a well-diversified portfolio under four strategies and estimate the economic gains net of transaction costs.
Efthymia Symitsi, K. Chalvatzis
semanticscholar   +1 more source

Leptokurtic Portfolio Theory

open access: yes, 2005
The question of optimal portfolio is addressed. The conventional Markowitz portfolio optimisation is discussed and the shortcomings due to non-Gaussian security returns are outlined. A method is proposed to minimise the likelihood of extreme non-Gaussian
Kalda, Jaan, Kitt, Robert
core   +3 more sources

Prices and Portfolio Choices in Financial Markets: Theory, Econometrics, Experiments [PDF]

open access: yes, 2007
Many tests of asset-pricing models address only the pricing predictions, but these pricing predictions rest on portfolio choice predictions that seem obviously wrong.
Bossaerts, Peter   +2 more
core   +2 more sources

Ensuring successful implementation of portfolios in medical institutions: Potential challenges and solutions

open access: yesJournal of the Scientific Society, 2021
The portfolio refers to a collection of documents supporting learning over a period of time and essentially includes reflection on learning. The present review was carried out to explore the practices required for the successful implementation of ...
Saurabh RamBihariLal Shrivastava   +1 more
doaj   +1 more source

Functional Portfolio Optimization in Stochastic Portfolio Theory

open access: yesSIAM Journal on Financial Mathematics, 2022
In this paper we develop a concrete and fully implementable approach to the optimization of functionally generated portfolios in stochastic portfolio theory. The main idea is to optimize over a family of rank-based portfolios parameterized by an exponentially concave function on the unit interval. This choice can be motivated by the long term stability
Steven Campbell, Ting-Kam Leonard Wong
openaire   +3 more sources

Establishment of a humanized patient‐derived xenograft mouse model of high‐grade serous ovarian cancer for preclinical evaluation of combination immunotherapy

open access: yesMolecular Oncology, EarlyView.
We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric   +10 more
wiley   +1 more source

ANALISIS MODEL INDEKS TUNGGAL UNTUK MEMBENTUK PORTOFOLIO OPTIMAL DALAM PENGAMBILAN KEPUTUSAN INVESTASI SAHAM (Studi Pada Saham Indeks LQ 45 di Bursa Efek Jakarta) [PDF]

open access: yes, 2007
This study is a case study, titled "Application of Single Index Method for Forming the Optimal Portfolio Decision Investment Shares (Study on the LQ 45 Shares Listed on Stock Exchange Jakarta).
SUMINAR, RINA
core  

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