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Application of process mining on the example of an authorized passenger car service station in Poland

Bitkowska, Agnieszka; Sliż, Piotr; Tenbrink, Candace; … - In: Foundations of Management 12 (2020) 1, pp. 125-136

Developing new technologies pose challenges for modern organizations, including service organizations. The main goal of the article was to present the results of exploration of the passenger car repair process using the Celonis Snap program in the example of an authorized service station....

Persistent link: https://www.econbiz.de/10012601099

A Snapshot on the Quality of Seven Home Visit Parenting Programs in Latin America and the Caribbean

Leer, Jane; López Bóo, Florencia; Perez Expósito, Ana; … - 2016

Although there is ample support for the causal link between home visit parenting programs and child development outcomes, few studies have explored what it is that drives this relationship – to what extent home visit programs are implemented as designed in terms of the content and strategies...

Persistent link: https://www.econbiz.de/10011584611

An integrated vendor-buyer model with stochastic demand, lot-size dependent lead-time and learning in production

Mukherjee, Anindita; Dey, Oshmita; Giri, B. C. - In: Journal of Industrial Engineering International 15 (2019) S1, pp. 165-178

In this article, an imperfect vendor-buyer inventory system with stochastic demand, process quality control and learning in production is investigated. It is assumed that there are learning in production and investment for process quality improvement at the vendor's end, and lot-size dependent...

Persistent link: https://www.econbiz.de/10013470825

The early childhood scaffolding scale: Conceptual framework, operationalization and functionality

Frankenberg, Sofia - 2023

This study reports on work undertaken to develop a framework and rating scale for the assessment of process quality in terms of scaffolding in preschool settings. The aim was to develop the Early Childhood Scaffolding Scale (ECSS) for the assessment of interaction quality in different types of...

Persistent link: https://www.econbiz.de/10014540884

Matrix-tilted Archimedean copulas

Hofert, Marius; Ziegel, Johanna F. - In: Risks 9 (2021) 4, pp. 1-24

The new class of matrix-tilted Archimedean copulas is introduced. It combines properties of Archimedean and elliptical copulas by introducing a tilting matrix in the stochastic representation of Archimedean copulas, similar to the Cholesky factor for elliptical copulas. Basic properties of this...

Persistent link: https://www.econbiz.de/10013200737

The Necessity of Construct and External Validity for Generalized Causal Claims

Esterling, Kevin M.; Brady, David; Schwitzgebel, Eric - 2023

assumptions regarding internal, construct and external validity for causal generalization. Indeed, the lack of any of the three …

Persistent link: https://www.econbiz.de/10013537578

A loser can be a winner: Comparison of two instance-based learning models in a market entry competition

Gonzalez, Cleotilde; Dutt, Varun; Lejarraga, Tomás - In: Games 2 (2011) 1, pp. 136-162

This paper presents a case of parsimony and generalization in model comparisons. We submitted two versions of the same …-different model outperformed the IBL-same model in the competition, but after exposing the models to a more challenging generalization … winner depending on the generalization conditions used to compare models. We describe the models and the process by which we …

Persistent link: https://www.econbiz.de/10010369363

An empirical assessment of the economic effects of WTO accession and its commitments

Chemutai, Vicky; Escaith, Hubert - 2017

Besides facilitating access to the world market, WTO accession negotiations entail a process of domestic reforms that are expected to improve the supply side of acceding economies. However, measuring the actual impact of accession remains an empirical debate. The present paper contributes to the...

Persistent link: https://www.econbiz.de/10011617567

A tale of tails: An empirical analysis of loss distribution models for estimating operational risk capital

Dutta, Kabir; Perry, Jason - 2006

Operational risk is being considered as an important risk component for financial institutions as evinced by the large sums of capital that are allocated to mitigate this risk. Therefore, risl measurement is of paramount concern for the purposes of capital allocation, hedging, and new product...

Persistent link: https://www.econbiz.de/10010280952

Evaluating VaR Forecasts under Stress – The German Experience

Jaschke, Stefan; Stahl, Gerhard; Stehle, Richard - 2003

We present an analysis of VaR forecasts and P&L-series of all 13 German banks that used internal models for regulatory purposes in the year 2001. To this end, we introduce the notion of well-behaved forecast systems. Furthermore, we provide a series of statistical tools to perform our analyses....

Persistent link: https://www.econbiz.de/10010311989