Results 31 to 40 of about 662,376 (305)
On optimal strategies for utility maximizers in the Arbitrage Pricing Model [PDF]
, 2016 We consider a popular model of microeconomics with countably many assets: the Arbitrage Pricing Model. We study the problem of optimal investment under an expected utility criterion and look for conditions ensuring the existence of optimal strategies ...
Rasonyi, Miklos
core +2 more sources
A horizontal alignment tool for numerical trend discovery in sequence data: application to protein hydropathy. [PDF]
PLoS Computational Biology, 2013 An algorithm is presented that returns the optimal pairwise gapped alignment of two sets of signed numerical sequence values. One distinguishing feature of this algorithm is a flexible comparison engine (based on both relative shape and absolute ...
Omar Hadzipasic +2 more
doaj +1 more source
Computers and Education: Artificial Intelligence, 2023 Identifying logical errors in complex, incomplete or even contradictory and overall heterogeneous data like students’ experimentation protocols is challenging.
Arne Bewersdorff +4 more
doaj +1 more source
Applications of Choquet expected utility to hypothesis testing with incompleteness
The Japanese Economic Review, 2023 AbstractThe Maximin and Choquet expected utility theories guide decision-making under ambiguity. We apply them to hypothesis testing in incomplete models. We consider a statistical risk function that uses a prior probability to incorporate parameter uncertainty and a belief function to reflect the decision-maker’s willingness to be robust against the ...
Hiroaki Kaido, Yi Zhang
openaire +1 more source
Entrepreneurial decision-making using the knightian uncertainty approach
RAUSP: Revista de Administração da Universidade de São Paulo, 2013 The article discusses the behavioral aspects that affect the entrepreneurs' decision making under the Knightian uncertainty approach. Since the profit arising from entrepreneurial activity represents the reward of an immeasurable and subjective risk, it ...
Maria Sylvia Macchione Saes +2 more
doaj +1 more source
Croatian Economic Survey, 2018 This paper examines the stochastic implications of permanent income hypothesis for speculative prices from a sample of economic data from 1967 to 2017 in the United States.
Chamil W. Senarathne, Wei Jianguo
doaj +1 more source
Farm/crop portfolio simulations under variable risk: a case study from Italy
Agricultural and Food Economics, 2019 Important sources of risk in agriculture are yield and price fluctuations caused by unpredictable and uncontrollable events, inducing income volatility and adding considerable complexity to farmers’ decisions.
Franco Rosa +3 more
doaj +1 more source
Maximum saliency bias in binocular fusion [PDF]
, 2016 Subjective experience at any instant consists of a single (“unitary”), coherent interpretation of sense data rather than a “Bayesian blur” of alternatives.
Bernardo J. +3 more
core +3 more sources
International Journal of Forestry Research, 2019 This study develops a conceptual framework for evaluating the sensitivity of the ranking of forest fuel treatment strategies (FTSs) to variation in managers’ risk attitudes and the importance ratings managers assign to fuel treatment objectives and ...
Tony Prato, Travis Paveglio
doaj +1 more source
Behavioral Finance in Brazil: applying the prospect theory to potential investors
Revista Brasileira de Gestão De Negócios, 2014 The premise of unbounded rationality defended by the Efficient Market Hypothesis is challenged by the theoretical framework that involves Behavioral Finance, whose basis, Kahneman and Tversky’s Prospect Theory (1979), questions the Expected Utility ...
Claudia Emiko Yoshinaga +1 more
doaj +1 more source