Results 91 to 100 of about 6,244,015 (259)
Risk and expected returns of private equity investments : evidence based on market prices [PDF]
, 2009 We estimate the risk and expected returns of private equity investments based on the market prices of exchange traded funds of funds that invest in unlisted private equity funds.
Joshua Pollet +13 more
core +1 more source
Advanced Healthcare Materials, EarlyView.Conventional therapies suffer from poor blood–brain barrier (BBB) penetration and disordered ion/reactive oxygen species (ROS) homeostasis, hindering precise neurological treatment. Electrochemical strategies achieve accurate spatiotemporal regulation of neural homeostasis.
Xiaokang Hu +5 more
wiley +1 more source
Risk-adjusted, ex ante, optimal technical trading rules in equity markets [PDF]
Allen and Karjalainen (1999) used genetic programming to develop optimal ex ante trading rules for the S&P 500 index. They found no evidence that the returns to these rules were higher than buy-and-hold returns but some evidence that the rules had ...
Christopher J. Neely
core
Cross-sectional Predictability of Indian Stock Returns: A Factor Analytical Approach
Copernican Journal of Finance & AccountingThis article's core objective is to analyze how firm characteristics collectively effect the risk-adjusted returns of Indian stocks. It aims to understand the simultaneous explanatory power of multiple variables that have shown to predict the cross ...
Sanjay Shanbhag, Kamran Quddus
doaj
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Advanced Materials, EarlyView.A wearable electrochemical microneedle patch integrates Prussian Blue redox transduction with molecularly imprinted polymer recognition for reagent‐free sampling and detection of thrombo‐inflammatory biomarkers in dermal interstitial fluid. The platform tracks thrombin and inflammatory cytokines with sensitive in vitro, ex vivo, and in vivo performance,
Mahmoud Ayman Saleh +11 more
wiley +1 more source
Empirical Risk Factors in Realized Stock Returns [PDF]
Measuring risk in the stock market context is one of the key challenges of modern finance. Despite of the substantial significance of the topic to investors and market regulators, there is a controversy over what risk factors should be used to price the ...
Dalibor Petr, Jiri Novak
core
Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications
Advanced Materials, EarlyView.Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko +2 more
wiley +1 more source
Investment Analysis of Agri-Food Ventures: What Risk Premia are Appropriate? The Silence of the Literature [PDF]
Financial principles of project investment analysis deal with the cost and benefit flows over time. Invariably, the correct future cash flows and exact risks are unknown.
Quagrainie, Kwamena K. +1 more
core
The investor’s choice between active and index funds
Revista Galega de Economía, 2019 This study compares the performance of actively-managed mutual funds and index funds. For a large sample of US domestic equity share-class funds, we analyze the relation between portfolio turnover and fund risk-adjusted return.
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