Results 81 to 90 of about 2,108,965 (198)

Economic Effect of Malaria on Artisanal Fish Production in a Coastal Area of Nigeria

open access: yesAgricultura Tropica et Subtropica, 2015
This study investigated the economic effect of malaria on artisanal fish production in Lagos State, Nigeria. A total of 120 fisher folks households were sampled through a multi-stage random sampling procedure.
Ayinde Idris   +2 more
doaj   +1 more source

Testing for a nonlinear Fisher relationship [PDF]

open access: yes
Empirical evidence regarding the Fisher effect is mixed. One reason may be a nonlinear adjustment process in the real interest rate. The nonlinear unit root test proposed by Sollis, Leybourne, and Newbold (Journal of Money, Credit, and Banking 34: 686 ...
Frederick H Wallace
core  

Internal Convective Heat Transfer Effect on Iraqi Building Construction Cooling Load

open access: yesJournal of Engineering, 2015
This work involves the calculation of the cooling load in Iraqi building constructions taking in account the effect of the convective heat transfer inside the buildings.
Khalid Ahmed Joudi, Prof. Dr.   +1 more
doaj   +2 more sources

Implications of Endogenous Money Growth for Some Tests of Superneutrality and the Fisher Effect

open access: yesEconomía, 2022
Superneutrality of money and the Fisher Effect are well-known theoretical propositions. Empirical tests of long-run versions of these hypotheses have sometimes been done by estimating how a variable responds to a permanent shock to inflation ...
John W. Keating
doaj  

Impact of Preoperative WFNS, Hunt-Hess, and Fisher Scores, Surgical Timing, and Saline Use on Mortality and Vasospasm in Aneurysmal Subarachnoid Hemorrhage

open access: yesSakarya Tıp Dergisi
Background: Aneurysmal subarachnoid hemorrhage (aSAH) remains a life-threatening neurosurgical emergency with high morbidity and mortality. Preoperative neurological grading systems such as WFNS, Hunt-Hess, and Fisher scales are important prognostic ...
Salim Akdemir   +5 more
doaj   +1 more source

The Reproductive Value as Part of the Shadow Price of Population [PDF]

open access: yes
The reproductive value (see Fisher 1930) arises as part of the shadow price of the population in a large class of age-structured optimal control models.Reproductive value, distributed optimal control theory, McKendrick equation, shadow price, indirect ...
Alexia Prskawetz   +3 more
core  

High levels of blood lipid and glucose predict adverse prognosis in patients with aneurysmal subarachnoid hemorrhage

open access: yesHeliyon
Objective: We conducted a retrospective study on the prognostic factors of aneurysmal subarachnoid hemorrhage (aSAH) patients in the author's Hospital from January 2019 to May 2023.
Zhu Yajun   +6 more
doaj   +1 more source

The evolution problem for the 1D nonlocal Fisher-KPP equation with a top hat kernel. Part 2. The initial-boundary value problem on a finite domain

open access: yesEuropean Journal of Applied Mathematics
In the second part of this series of papers, we address the same evolution problem that was considered in part 1 (see [16]), namely the nonlocal Fisher-KPP equation in one spatial dimension, \begin{equation*} u_t = D u_{xx} + u(1-\phi *u), \end ...
David J. Needham, John Billingham
doaj   +1 more source

Stock Returns and Inflation; A Wavelet Analysis in Tehran Stock Exchange (TSE) [PDF]

open access: yesفصلنامه پژوهش‌های اقتصادی ایران, 2010
Investors in stock markets are concerned about the inflation effect on their returns. However, the impact varies based on investment horizons.  Since investors have different attitudes and diverse investment horizons, studying the relationship between ...
Saeed Moshiri   +3 more
doaj  

On Some Neglected Implications of the Fisher Effect [PDF]

open access: yes
Following the lead of Fama [American Economic Review 65 (1975) 269-282] and of other influential papers, such as Mishkin [Journal of Monetary Economics 30 (1992) 195-215], it has become standard to interpret the Fisher effect as the ability of short-term
Antonio Ribba
core  

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