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Learning, Ambiguity and Life-Cycle Portfolio Allocation

Campanale, Claudio - In: Review of Economic Dynamics 14 (2011) 2, pp. 339-367

learning over observed returns. The model shows that ambiguity alone can rationalize moderate stock market participation rates … allocations to stocks by age and wealth. When learning is allowed, conditional shares over the life-cycle are instead aligned with …

Persistent link: https://www.econbiz.de/10004998382

Institutional Learning and Change in the CGIAR: Summary Record of the Workshop Held at IFPRI, Washington, DC, February 4-6, 2003

Horton, Douglas - Institutional Learning and Change (ILAC) Initiative, … - 2003

Learning and Change in the CGIAR held at the International Food Policy Research Institute (IFPRI) in Washington, D.C. from … a culture and set of practices conducive to institutional learning and change (ILAC) within the Consultative Group on …

Persistent link: https://www.econbiz.de/10004998931

Evaluation, Learning and Change in Research and Development Organizations: Concepts, Experiences, and Implications for the CGIAR

Horton, Douglas; Galleno, Viviana; Mackay, Ronald - Institutional Learning and Change (ILAC) Initiative, … - 2007

Persistent link: https://www.econbiz.de/10004998932

Imperfect Central Bank Communication: Information versus Distraction

Dale, Spencer; Orphanides, Athanasios; Osterholm, Par - Central Bank of Cyprus - 2008

benefits and limitations of central bank communications in a model of imperfect knowledge and learning. It is shown that the …

Persistent link: https://www.econbiz.de/10005001848

Data-efficient model building for financial applications: A semi-supervised learning approach

Sandow, Sven; Zhou, Xuelong - In: Journal of Risk Finance 8 (2007) March, pp. 133-155

purpose of this article is to propose a new method for data-efficient model learning. Design/methodology/approach – The …

Persistent link: https://www.econbiz.de/10005002398

Subjective Probability Weighting and the Discovered Preference Hypothesis

Kuilen, Gijs - In: Theory and Decision 67 (2009) 1, pp. 1-22

Persistent link: https://www.econbiz.de/10005004459

Expectations, Learning, and the Changing Relationship between Oil Prices and the Macroeconomy

Milani, Fabio - Department of Economics, University of California-Irvine - 2009

demand and supply in the model. The assumption of rational expectations is relaxed in favor of learning. Oil prices … estimated learning dynamics indicates that economic agents' perceptions about the effects of oil prices on the economy have …

Persistent link: https://www.econbiz.de/10005006717

Inefficient Worker Turnover

Jacquet, Nicolas L. - School of Economics, Singapore Management University - 2007

This paper considers the efficiency properties of risk-neutral workers’ mobility decisions in an equilibrium model with search frictions, but no search externalities, when the rent accruing to a match is split through bargaining. Matches are ex ante homogeneous and their true productivity is...

Persistent link: https://www.econbiz.de/10005006759

ENERGY POWER, DIGITAL INFRASTRUCTURE AND ELEARNING PLATFORMS:AFRICAN EXPERIENCE

Nwaobi, PROF Godwin Chukwudum - Quantitative Economic Research Bureau (Quanterb) - 2008

emergent e-learning platforms and digital networks in africa. …

Persistent link: https://www.econbiz.de/10005006789

Environmental and technology externalities: policy and investment implications

Kolev, Atanas; Riess, Armin - Economics Department, European Investment Bank (EIB) - 2007

Recognising that environmental and technology externalities affect the development of renewable energy technologies, this paper illustrates how environmental policies induce technological change and how market failures that hinder technological progress weaken the impact of environmental...

Persistent link: https://www.econbiz.de/10005006795