Results 21 to 30 of about 2,071,127 (295)

Volatility and risk of equity in retirement portfolios

Journal of Economic and Financial Sciences, 2015
Financial planners often manage volatility believing that it is the same as managing risk. The FTSE/JSE Top 40 Index (Topi) and the FTSE/JSE All Share Index (Alsi) were used as samples to investigate volatility and risk in equity investments.
Paul Snyman, Nico Smith
doaj   +1 more source

Testing weak form efficiency in the South African market

Journal of Economic and Financial Sciences, 2015
This paper furthers the work on efficiency of developing markets with specific focus on the JSE Limited. Empirical work on the efficiency of the JSE has been mixed; evidence both in favour of and against weak form efficiency is prominent.
Elmar Grater, Jean Struweg
doaj   +1 more source

A bibliometric analysis of the Journal of Economic and Financial Sciences (2007-2016)

Journal of Economic and Financial Sciences, 2016
The Journal of Economic and Financial Sciences (JEF) reaches its tenth year of publishing in 2016. This paper explores the manuscript characteristics, authorship dynamics and main research trends of the journal’s first decade by analysing 245 published ...
Nicolaas Strydom, Gideon Els
doaj   +1 more source

Factors influencing blockchain adoption in the South African clearing and settlement industry

South African Journal of Economic and Management Sciences, 2022
Background: The adoption of and improvements in new technology in the South African capital market historically led to increased trade capacity and liquidity, which may be linked to the growth in market size. Aim: In this study the aim is to investigate
Musimuni Dowelani, Chioma Okoro, Abel Olaleye   +2 more
doaj   +1 more source

Retirement saving behaviour of young adults in the financial services sector

Journal of Economic and Financial Sciences, 2012
In a society characterised by high levels of consumption that result in high levels of debt, saving sufficiently for retirement represents a major challenge, especially in light of the steadily increasing cost of living and the cost associated with ...
Hugue Nkoutchou, Riëtte Eiselen
doaj   +1 more source

Spatio-Temporal Evolution of Land Use Transition in the Background of Carbon Emission Trading Scheme Implementation: An Economic–Environmental Perspective

Land, 2022
In the political context of “carbon peaking” and “carbon neutrality” proposed by the Chinese government, this paper investigates the spatio-temporal evolution of land use transition in China after the implementation of the carbon emission trading scheme (
Peijia Wang, Ping Wang
doaj   +1 more source

Pelatihan Pencatatan Transaksi dan Etika Keuangan untuk Meningkatkan Tata Kelola Kedai Kopi

Lamahu
Internal fraud such as cash theft and unauthorized use of raw materials has become a serious issue at a coffee shop in Surabaya, especially amid declining customer numbers and business income.
Gloria Alexander, Felicia Edlyn Tetimau, Agnes Natalia Dequelju, Theressia Sellanova, Mariana Ing Malelak   +4 more
doaj   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Traffic Accident Risk Prediction of Tunnel Based on Multi-Source Heterogeneous Data Fusion

IEEE Access
In order to improve the prediction accuracy, this paper proposes a traffic accident risk prediction method of tunnel based on multi-source heterogeneous data fusion.
Yong Wang, Tongbin Liu, Yong Lu, Huawen Wan, Peng Huang, Fangming Deng   +5 more
doaj   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source