Results 91 to 100 of about 1,081,213 (302)

Withdrawal Rates, Savings Rates, and Valuation-Based Asset Allocation [PDF]

While most everyone would agree that valuations matter, the question remains as to whether clients with a long-term outlook (such as those planning for retirement) can hope to act successfully on information about valuations.
Pfau, Wade Donald
core  

Low Latency Global Carbon Budget Reveals Late 2024 Carbon Losses and Contrasting Early 2025 Land Sink Recovery Signals

Advanced Science, EarlyView.
Low latency carbon budget estimates for July 2024–June 2025 combine atmospheric CO2 growth rates, fossil emissions, ocean uptake, DGVM land fluxes, and OCO‐2 inversions. The budget shows that late‐2024 land carbon losses dominate the annual anomaly, while early‐2025 recovery differs between bottom‐up models and top‐down inversions, especially in ...
Piyu Ke, Philippe Ciais, Yitong Yao, Stephen Sitch, Wei Li, Xiaomeng Du, Xiaofan Gui, Ben Poulter, Thomas Colligan, Auke M. van der Woude, Joram Hooghiem, Wouter Peters, Zhu Liu, Zhu Deng, Zhe Jin, Xiangjun Tian, Yilong Wang, Junjie Liu, Sudhanshu Pandey, Chris O'Dell, Jiang Bian, John Miller, Xin Lan, Jefferson Goncalves De Souza, Michael O'Sullivan, Pierre Friedlingstein, Julien Alléon, Yi Xi, Daniel S. Goll, Lei Zhu, Guido R. van der Werf, Shilong Piao, Frédéric Chevallier   +32 more
wiley   +1 more source

Equity in health care in Namibia: developing a needs-based resource allocation formula using principal components analysis

International Journal for Equity in Health, 2007
Background The pace of redressing inequities in the distribution of scarce health care resources in Namibia has been slow. This is due primarily to adherence to the historical incrementalist type of budgeting that has been used to allocate resources ...
Mutirua Kauto, Shangula Kalumbi, Mbeeli Thomas, Mandlhate Custodia, Zere Eyob, Kapenambili William   +5 more
doaj   +1 more source

Risk, Mispricing, and Asset Allocation: Conditioning on Dividend Yield [PDF]

In the asset pricing literature, time-variation in market expected excess return captured by financial ratios like dividend yield is typically viewed as a reflection of either changing risk, related to the business cycle, or irrational mispricing ...
Jay Shanken, Ane Tamayo
core  

Three essays on asset allocation and asset pricing [PDF]

, 2013
This dissertation investigates several classical yet unsettled issues in asset allocation and asset ...
Cao, Chen
core   +1 more source

Matrix Stiffness Orchestrates Mesenchymal Stem Cell Lineage Commitment Toward Osteogenesis and Adipogenesis Through the PIEZO1/SP1/STC2 Axis

Advanced Science, EarlyView.
Matrix stiffness directs mesenchymal stem cell lineage commitment through PIEZO1‐dependent activation of the SP1/STC2 pathway. Stiff matrices favor osteogenesis and suppress adipogenesis, whereas the loss of PIEZO1 function impairs early bone formation. STC2 retains lineage‐regulatory activity even when PIEZO1 is inactive.
Shuo Zhang, Siteng Li, Wenzhong Chen, Qingcheng Song, Haiyue Zhao, Peng Wang, Yiran Zhang, Wenquan Liang, Shaowei Zheng, Juan Wang, Wei Chen, Yanbin Zhu, Yingze Zhang   +12 more
wiley   +1 more source

Does Digital Asset Allocation Improve Corporate ESG Performance? Evidence from China

Mathematics
Against the backdrop of the deep integration of the “Dual Carbon” goals and the digital economy, whether digital asset allocation can improve corporate Environmental, Social, and Governance (ESG) performance has become an important topic of academic ...
Keyue Chen, Zhuoyu Hu, Yi Geng, Zhengwei Ma   +3 more
doaj   +1 more source

Dynamic Asset Allocation with Expected Shortfall via Quantum Annealing. [PDF]

Entropy (Basel), 2023
Xu H, Dasgupta S, Pothen A, Banerjee A.
europepmc   +1 more source

The Impact of Short-Sale Constraints on Asset Allocation Strategies via the Backward Markov Chain Approximation Method [PDF]

This paper considers an asset allocation strategy over a finite period under investment uncertainty and short-sale constraints as a continuous time stochastic control problem.
Chih-Ying Hsiao, Carl Chiarella
core  

Protected Adaptive Asset Allocation

, 2020
Protected Adaptive Asset Allocation (PAAA) is a tactical asset allocation model that targets an optimal risk/returns ratio using both a momentum index to capture the short-run dynamics and cash protection in negative market periods to reduce drawdowns ...
Conversano Claudio, BELLU, MIRKO
core   +1 more source