Results 81 to 90 of about 6,624,087 (302)
Designing and evaluating the portfolio model of institutional investors in different markets with a new approach [PDF]
فصلنامه بورس اوراق بهادارThe aim of the research was to design and evaluate the portfolio model of institutional investors in different markets with a new approach. The research was conducted in an exploratory and survey manner.
Razie Jahani +2 more
doaj +1 more source
Advanced Materials, EarlyView.The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus +9 more
wiley +1 more source
Advanced Materials, EarlyView.This work introduces sustainable PLA/graphene oxide bioelectronic interfaces featuring electrodes with tunable conductivity and strong electrocatalytic performance. These platforms were used to implement a new method for tuning astrocyte Ca2+ signaling and for the efficient detection of key biomarkers.
Alessandra Scidà +15 more
wiley +1 more source
Investment risk taking by institutional investors [PDF]
This paper is the first that formally compares investment risk taking by pension funds and insurance firms. Using a unique and extended dataset that covers the volatile investment period 1995-2009, we find that, in the Netherlands, insurers take ...
Janko Gorter, Jacob Bikker
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DesimalThis study aims to construct an optimal investment portfolio in Indonesia’s banking sector using the Mean-Variance Markowitz approach. Employing a quantitative descriptive method, the research analyzes monthly closing stock prices of 10 banking companies
Ahmad Fauzan Pulungan +1 more
doaj +1 more source
Data‐Driven Materials Science for Energy‐Sustainable Applications
Advanced Materials, EarlyView.Data‐driven approaches powered by artificial intelligence are transforming materials discovery for energy sustainability. This review examines how auto‐generated high‐quality materials databases and domain‐specific language models accelerate research in photovoltaics, thermoelectrics, batteries and magnetic materials. Applications involve extraction of
Jacqueline M. Cole
wiley +1 more source
Risk aversion heterogeneity and the investment-uncertainty relationship [PDF]
A simple dynamic general equilibrium model of savings and investment is populated by agents with Kreps-Porteus preferences. Households are heterogeneous in their risk aversion, which explains the negative relationship between aggregate investment and ...
Gianluca Femminis
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Key questions for road investment and spending [PDF]
, 2023 This report has been produced by the Road Investment Scrutiny Panel – an assembled group of senior professionals supported by funding from the Rees Jeffreys Road Fund.Roads are the arteries of economic and social prosperity.
Road Investment Scrutiny Panel
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Advanced Materials Technologies, EarlyView.The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz +5 more
wiley +1 more source
Foreign Direct Investment in Brazil and Home Country Risk [PDF]
This study looks into the factors that explain foreign direct investment in Brazil by country of origin of investment. Based on a sample of more than 100 countries that invested and have not yet invested in Brazil, multiple estimation techniques, such as
Gulamhussen, Mohamed Azzim +1 more
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