Results 151 to 160 of about 4,621 (238)

Precautionary Saving against Correlation under Risk and Ambiguitya

Journal of Money, Credit and Banking, EarlyView.
Abstract This paper considers precautionary saving against the correlation between two risky attributes (wealth and health) and investigates how the correlation affects optimal savings under multivariate preferences. The signs of higher‐order cross‐derivatives play a key role in determining the direction of precautionary saving against such correlation.
TAKAO ASANO, YUSUKE OSAKI
wiley   +1 more source

Expansion of gene clusters, circular orders, and the shortest Hamiltonian path problem. [PDF]

J Math Biol, 2018
Prohaska SJ, Berkemer SJ, Gärtner F, Gatter T, Retzlaff N, Students of the Graphs and Biological Networks Lab 2017, Höner Zu Siederdissen C, Stadler PF.   +7 more
europepmc   +1 more source

On optimisation of Paganin's method for propagation‐based X‐ray phase‐contrast imaging and tomography

Journal of Microscopy, EarlyView.
Abstract Paganin's method for image reconstruction in propagation‐based phase‐contrast X‐ray imaging and tomography has enjoyed broad acceptance in recent years, with over one thousand publications citing its use. The present paper discusses approaches to optimisation of the method with respect to simple image quality metrics, such as signal‐to‐noise ...
Timur E. Gureyev, David M. Paganin, Ashkan Pakzad, Harry M. Quiney   +3 more
wiley   +1 more source

Fiscal Policy and Inequality in Middle- and High-Income Countries: Redistributive Effects of Tax and Spending Shocks

, 2023
Isiaka A, Mihailov A, Razzu G.
europepmc   +1 more source

Error management, reliability and cognitive evolution. [PDF]

Biol Philos, 2017
Autzen B.
europepmc   +1 more source

Harnessing Human Mobility Data for Applied Economic Research: Current Knowledge, Challenges, and Emerging Opportunities

Journal of Economic Surveys, EarlyView.
ABSTRACT This paper reviews how large‐scale mobility data can enhance economic analyses, highlighting its contributions to understanding travel behavior, labor markets, social interactions, and health outcomes. We discuss its advantages over traditional mobility data sources, which include real‐time location information and fine spatial resolution ...
Cristina Connolly, Sandro Steinbach, Mike Vo, Xibo Wan   +3 more
wiley   +1 more source

Quantum majorization and a complete set of entropic conditions for quantum thermodynamics. [PDF]

Nat Commun, 2018
Gour G, Jennings D, Buscemi F, Duan R, Marvian I.   +4 more
europepmc   +1 more source

Mapping the Landscape of the Economics of AI Literature: Gaps and Opportunities for Research and Policy

Journal of Economic Surveys, EarlyView.
ABSTRACT This paper investigates the evolving landscape of research on the economics of artificial intelligence (AI). Using topic modeling on a corpus of over 4,600 academic papers, we identify the dominant themes that have shaped the literature to date and highlight areas that remain relatively underexplored. In addition, we assess the extent to which
Lucy Hampton, John Lourenze Poquiz
wiley   +1 more source

A Capacity Allocation Planning Model for Integrated Care and Access Management. [PDF]

Prod Oper Manag, 2018
Deglise-Hawkinson J, Helm JE, Huschka T, Kaufman DL, Van Oyen MP.   +4 more
europepmc   +1 more source

Demographic Dynamics and International Trade: Stylized Facts and Theoretical Insights

Journal of Economic Surveys, EarlyView.
ABSTRACT Demographic change within a country has economic repercussions for other countries through international transactions. Ongoing shifts in population size and age structure across countries have important implications for international trade, operating through changes in market size, consumption preferences, and labor supply.
Kumuthini Sivathas
wiley   +1 more source