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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

Forecasting a telecommunications provider's market share

Kanellos, Nikolaos; Katsianis, Dimitrios; Varoutas, … - 2022

Telecommunications providers' market share risks stem from uncertainties due to overall market performance and competition strategies adopted by providers. In this paper, a framework that allows risk-adjusted forecasting of a provider's market share is presented. Two different stochastic...

Persistent link: https://www.econbiz.de/10013420990

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

Internal meta-analysis for Monte Carlo simulations

Andor, Mark Andreas; Bernstein, David H.; Parmeter, … - 2023

Monte Carlo (MC) simulations are one of the dominant approaches to compare statistical methods. To date, there is no standard procedure for MC simulations. Although internally valid, they exhibit a certain degree of arbitrariness through the various choices that researchers make. In this paper,...

Persistent link: https://www.econbiz.de/10014293722

Recovering Income Distribution in the Presence of Interval-Censored Data

Canavire Bacarreza, Gustavo J.; Rios-Avila, Fernando; … - 2023

This paper proposes a method to analyze interval-censored data, using multiple imputation based on a heteroskedastic interval regression approach. The proposed model aims to obtain a synthetic data set that can be used for standard analysis, including standard linear regression, quantile...

Persistent link: https://www.econbiz.de/10014296665

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

Robust estimation and inference in panels with interactive fixed effects

Armstrong, Timothy B.; Weidner, Martin; Zeleneev, Andrei - 2023

We consider estimation and inference for a regression coefficient in panels with interactive fixed effects (i.e., with a factor structure). We show that previously developed estimators and confidence intervals (CIs) might be heavily biased and size-distorted when some of the factors are weak. We...

Persistent link: https://www.econbiz.de/10014480692

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