Results 61 to 70 of about 4,013 (222)
A New Model for the Calculation of Customer Life-time Value in Iranian Telecommunication Companies [PDF]
International Journal of Management, Accounting and Economics, 2015 In this paper, we proposed a new model to evaluate a customer's lifetime value, considering non-financial elements such as the customer’s churn probability, cooperation capability, willingness to refer, willingness to recommend, and innovation. We tested
Reza Samizadeh +3 more
doaj
The Evolution of the Earnings Distribution in a Sustained Growth Economy: Evidence from Australia*
Economic Record, EarlyView.We examine the evolution of earnings inequality, risk and mobility in Australia from 1991 to 2020 using a 10 per cent sample of administrative tax records from the ALife dataset. Our main findings are summarised as follows. First, earnings inequality follows a distinctive trajectory: top‐end inequality increased during the 1990s and 2000s but declined ...
Darapheak Tin +2 more
wiley +1 more source
CoRR, 2016 We study unlimited infinite churn in peer-to-peer overlay networks. Under this churn, arbitrary many peers may concurrently request to join or leave the overlay network; moreover these requests may never stop coming. We prove that unlimited adversarial churn, where processes may just exit the overlay network, is unsolvable.
Dianne Foreback +2 more
openaire +2 more sources
Quid Pro Quo? Private Information Flows in Shareholder Activism: Evidence from Mutual Fund Families
Journal of Accounting Research, EarlyView.ABSTRACT This paper hypothesizes that information flows from target firms to large shareholders during activist campaigns and that these flows have governance consequences. Focusing on actively managed mutual fund families, we find that informed trading by large‐holding fund families increases during activist campaigns relative to smaller‐holding fund ...
EUNJEE KIM, HAI PHAM
wiley +1 more source
Schedae Informaticae, 2017 Mutation testing is considered as one of the most effective quality improvement technique by assessing the strength of the actual test suite. If no test is able to kill a given mutant, this means that the tests are not strong enough and we need to write additional one that will be able to kill this mutant.
Mnich, Michał +2 more
openaire +3 more sources
Criminology, EarlyView.Abstract Drawing on 576 interviews with incarcerated men and 131 correctional staff across five Western Canadian prisons, we reconceptualize the prison code as subcultural law, documenting the “informal prisoner justice system” as its enforcement arm. Although scholars have treated the code primarily as cultural values prescribing loyalty, silence, and
Luca Berardi +3 more
wiley +1 more source
PREDICTION OF TELECOM SERVICES CONSUMERS CHURN BY USING MACHINE LEARNING ALGORITHMS
Economic Review, 2022 Machine learning, or as it is also called automated learning, is a special subfield of scientific information technologies. The name "machine learning" refers to the automated detection of meaningful patterns in large data sets.
Edin Osmanbegović +2 more
doaj +2 more sources
Open Source Data Mining Programs: A Case Study on R
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2018 The processes on the way from rawdata to meaningful information is called data mining. The data is processed byapplying various methods of data mining in order to extract hidden informationamong raw data. The processed raw data becomes usable in the next
Muhammet Sinan Başarslan, Fatih Kayaalp
doaj
Putting Rodents at the Center of One Health Programs: A Narrative Synthesis
Integrative Zoology, EarlyView.Rodents link human, animal, and environmental health across diverse ecosystems. Rodent diversity underpins both zoonotic disease risk and ecosystem function. Environmental change reshapes rodent communities and spillover dynamics. Rodents act as reservoirs, amplifiers, and sentinels of emerging pathogens.
Steven R. Belmain
wiley +1 more source
Accounting &Finance, EarlyView.ABSTRACT This study examines the negative effect of earnings pressure (EP) on corporate environmental, social, and governance (ESG) performance and explores governance mechanisms that can address this problem. Drawing on behavioural agency theory and incorporating insights from resource allocation theory and agency theory, this paper identifies the key
Sha Tang +2 more
wiley +1 more source