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ICT as a re-engineering strategy on claim settlement in some selected insurance companies In Nigeria: The pandemic experience

Frances, Madu; Ejikeme, Isichei; Onodugo, Vincent - In: International Journal of Business and Economic Sciences … 14 (2021) 3, pp. 88-97

Purpose: This study addresses the effect of ICT on the relationship between re-engineering and the performance of some … validates the use of technology and the relevance of reengineering in operational re-enforcement for increased efficiency and … effectiveness of insurance services. The improvement in business process re-engineering is driven by ICT, and as a re-engineering …

Persistent link: https://www.econbiz.de/10014434614

Possible Solutions to the World Crisis. An Accounting Perspective

Ciotina, Daniela; Fadur, Cristina-Ionela - In: CES Working Papers 2 (2010) 4, pp. 20-26

Purpose – Our aim is to seize the essential aspects of the economical-financial environment and the alternatives that the companies have in their confrontation with the current challenges, the reorganization of the company being regarded as an option for ensuring the continuity of their...

Persistent link: https://www.econbiz.de/10012016921

A modified robust confidence interval for the population mean of distribution based on deciles

Abu-Shawiesh, Moustafa Omar Ahmed; Kibria, Bhuiyan … - In: Statistics in Transition new series (SiTns) 23 (2022) 1, pp. 109-128

The confidence interval is an important statistical estimator of population location and dispersion parameters. The paper considers a robust modified confidence interval, which is an adjustment of the Student's t confidence interval based on the decile mean and decile standard deviation for...

Persistent link: https://www.econbiz.de/10013444123

Paradigm shift in finance: The transformation of the theory from perfect to imperfect capital markets using the example of company valuation

Ernst, Dietmar; Gleißner, Werner - In: Journal of Risk and Financial Management 15 (2022) 9, pp. 1-13

In the capital market and financing theory, we are currently observing major upheavals. For decades, the neoclassical paradigm has dominated in science and practice. Triggered by economic and political crises, transformations, the COVID-19 pandemic, and political instabilities, a paradigm shift...

Persistent link: https://www.econbiz.de/10014332599

Efecto del incumplimiento de la hipótesis de normalidad en los gráficos de control de la media

Moya Fernández, Pablo; Álvarez-Verdejo, Encarnación; … - In: Revista de Métodos Cuantitativos para la Economía y … 31 (2021), pp. 128-143

Control charts are widely used to monitor the quality of industrial processes. It is quite common to assume that the random variable associated to the quality characteristic has a Normal distribution, and the control limits are defined so that the probability of obtaining a false alarm is...

Persistent link: https://www.econbiz.de/10014494410

Strategic allocation of reserve pension funds: Application of ALM model and LDI technique

Aitoutouhen, Latifa; Hamza, Faris - In: Revista de Métodos Cuantitativos para la Economía y … 28 (2019), pp. 381-425

This article will focus on the research for the strategic allocation of reserve fund of the Moroccan pension scheme in order to ensure and improve its solvency. The first aim of this paper is to construct and test an Economic Scenario Generator (ESG) based on a model inspired of the Ahlgrim...

Persistent link: https://www.econbiz.de/10014494482

New results on asymptotic properties of likelihood estimators with persistent data for small and large T

Juodis, Artūras; Sarafidis, Vasilis - In: SERIEs - Journal of the Spanish Economic Association 14 (2023) 3/4, pp. 435-461

This paper revisits the panel autoregressive model, with a primary emphasis on the unit-root case. We study a class of misspecified Random effects Maximum Likelihood (mRML) estimators when T is either fixed or large, and N tends to infinity. We show that in the unit-root case, for any fixed...

Persistent link: https://www.econbiz.de/10014496099

Small area estimation of socioeconomic indicators for sampled and unsampled domains

Burgard, Jan Pablo; Morales, Domingo; Wölwer, Anna-Lena - In: AStA Advances in Statistical Analysis 106 (2021) 2, pp. 287-314

Socioeconomic indicators play a crucial role in monitoring political actions over time and across regions. Income-based indicators such as the median income of sub-populations can provide information on the impact of measures, e.g., on poverty reduction. Regional information is usually published...

Persistent link: https://www.econbiz.de/10014497551

Resource allocation procedures for unknown sales response functions with additive disturbances

Gahler, Daniel; Hruschka, Harald - In: Journal of Business Economics 92 (2021) 6, pp. 997-1034

We develop a modified exploration–exploitation algorithm which allocates a fixed resource (e.g., a fixed budget) to several units with the objective to attain maximum sales. This algorithm does not require knowledge of the form and the parameters of sales response functions and is able to cope...

Persistent link: https://www.econbiz.de/10014501880

Small area estimation under a measurement error bivariate Fay–Herriot model

Burgard, Jan Pablo; Esteban, María Dolores; Morales, … - In: Statistical Methods & Applications 30 (2020) 1, pp. 79-108

The bivariate Fay–Herriot model is an area-level linear mixed model that can be used for estimating the domain means of two correlated target variables. Under this model, the dependent variables are direct estimators calculated from survey data and the auxiliary variables are true domain means...

Persistent link: https://www.econbiz.de/10014503555

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