Results 51 to 60 of about 2,715 (228)

Life Cycle Consumption and Portfolio Choice Under Real Interest Rate Risk

Financial Management, EarlyView.
ABSTRACT We set up a life cycle model with real interest rate risk to demonstrate that real interest rates have implications for optimal household consumption and investments. Lower interest rates lead to higher optimal stock investments and lower consumption.
Marcel Fischer, Natascha Jankowski
wiley   +1 more source

Modelling academic success under uncertainty in Ghanaian colleges of education using neutrosophic regression

Discover Education
Background This study develops a leakage-free neutrosophic regression model to identify robust determinants of academic success and benchmarks its predictive value against a conventional logistic model.
Senyefia Bosson-Amedenu, Francis Ayiah-Mensah, Anthony Joe Turkson, John Awuah Addor, Emmanuel Mensah Baah   +4 more
doaj   +1 more source

Advancements in seasonal rainfall forecasting: A seasonal auto-regressive integrated moving average model with outlier adjustments for Ghana's Western Region

Scientific African
Accurate rainfall forecasting is essential for agricultural planning, water resource management, and disaster preparedness, particularly in regions with variable weather patterns, such as Ghana's Western Region.
Francis Ayiah-Mensah, Senyefia Bosson-Amedenu, Emmanuel Mensah Baah, John Awuah Addor   +3 more
doaj   +1 more source

A Conversation With David Bellhouse

International Statistical Review, EarlyView.
Summary David Richard Bellhouse was born in Winnipeg, Manitoba, on 19 July 1948. He studied actuarial mathematics and statistics at the University of Manitoba (BA, 1970; MA, 1972) and completed his PhD at the University of Waterloo, Ontario, in 1975. After being an Assistant Professor for 1 year at his alma mater, he joined the University of Western ...
Christian Genest
wiley   +1 more source

First steps into actuarial mathematics.

, 2014
The purpose of this work is the description of actuarial mathematics in more common way for students of secondary school. With the basic topic – life insurance – we want them to take a look at a small part of big actuarial world.
Sinkutė, Donalda,
core  

Evaluating machine learning models for neonatal mortality prediction in data-scarce settings: a case study of Ghana

Journal of Electrical Systems and Information Technology
Neonatal mortality is a persistent challenge in low-resource countries, including Ghana, where achieving the Sustainable Development Goal (SDG) 3.2.2 target by 2030 requires effective forecasting strategies.
Francis Ayiah-Mensah, Govinda Das Yankah, Senyefia Bosson-Amedenu, Emmanuel Ayitey, Issaka Sulemana   +4 more
doaj   +1 more source

Special Issue “Interplay Between Financial and Actuarial Mathematics II”

Risks
Dear Reader, [...]
Corina Constantinescu, Julia Eisenberg
doaj   +1 more source

Insight into the dynamics of non-Newtonian Casson fluid over a rotating non-uniform surface subject to Coriolis force

Nonlinear Engineering, 2020
Casson fluid model is the most accurate mathematical expression for investigating the dynamics of fluids with non-zero plastic dynamic viscosity like that of blood. Despite huge number of published articles on the transport phenomenon, there is no report
Oke Abayomi S., Mutuku Winifred N., Kimathi Mark, Animasaun Isaac L.   +3 more
doaj   +1 more source

Goodness‐of‐Fit Tests for Positive Quadrant Dependence

International Statistical Review, EarlyView.
Summary When two random variables are positive quadrant dependent (PQD), they are more likely to assume small (or large) values simultaneously compared with when the random variables are independent. This dependence structure is of interest in many areas, including finance, actuarial science and engineering.
Chuan‐Fa Tang, Joshua M. Tebbs
wiley   +1 more source

Actuarial Mathematics for Life Contingent Risks

, 2020
Actuarial Mathematics for Life Contingent Risks" merupakan buku yang diperbarui secara signifikan dalam edisi ketiga. Buku ini cocok untuk mahasiswa tingkat lanjut dan sarjana aktuaria, calon aktuaris yang sedang mempersiapkan ujian profesional, dan ...
Dickson, David C. M., Water, H. R., Hardy, Mary   +2 more
core