Search Results - subject_exact:"Descriptive statistics"

Complete polyhedral description of chemical graphs of maximum degree at most 3

Dusollier, Valentin; Bonte, Sébastien; Devillez, Gauvain; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015422763

ChemicHull : an online tool for determining extremal chemical graphs of maximum degree at most 3 for any degree-based topological indices

Bonte, Sébastien; Devillez, Gauvain; Dusollier, Valentin; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015550314

Tasas de interés en Uruguay: proximidad al tope legal

Rodrigo Arnabal, Luis; Taroco, Santiago - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015550464

Interoperable knowledge graphs for localized supply chains : leveraging graph databases and RDF standards

Kumar, Vishnu - 2025

Background: Ongoing challenges such as geopolitical conflicts, trade disruptions, economic sanctions, and political instability have underscored the urgent need for large manufacturing enterprises to improve resilience and reduce dependence on global supply chains. Integrating regional and local...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015578945

‘Prism’ for the meso-level: do the cyclical patterns at the national and regional levels coincide?

Dubovik, Mayya; Dmitriev, Sergey; Obidovskaya, Natalya; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015425823

How do businesses utilize change management for process optimization? A cross-analysis among industrial sectors

Monferdini, Laura; Bottani, Eleonora - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015341693

How do businesses utilize change management for process optimization? : a cross-analysis among industrial sectors

Monferdini, Laura; Bottani, Eleonora - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015324522

"Prism" for the meso-level: do the cyclical patterns at the national and regional levels coincide?

Dubovik, Mayya; Dmitriev, Sergey; Obidovskaya, Natalya; … - 2024

The purpose of the study is to determine the most relevant method of a time series analysis to identify the cyclicality in the development of regional economies. In pursuit of the goal, a comparative approach was employed, focusing on the utilization of Gross Regional Product (GRP) indicators...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015375821

Threshold protocol game on graphs with magic square-generalization labelings

Fedrigo, Alexandra - 2024

Graphical games describe strategic interactions among a specified network of players. The threshold protocol game is a graphical game that models the adoption of a lesser-used product in a population when individuals benefit by using the same product. The threshold protocol game has historically...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015271450

End behavior of the threshold protocol game on complete and bipartite graphs

Fedrigo, Alexandra - 2024

The threshold protocol game is a graphical game that models the adoption of an idea or product through a population. There are two states players may take in the game, and the goal of the game is to motivate the state that begins in the minority to spread to every player. Here, the threshold...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015271462

The effect of employee income on absence from work due to illness

Beran, Vlastimil - 2024

Illness, or the medical treatment of a family member, comprises an inherent part of human life, the occurrence of which often prevents employees from attending work. This article analyses the relationship between absence from work due to illness and the amount of an individual's income. The...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015190494

Digitised knowledge-based literature reviewing : a tutorial on coding causal and process models as graphs

Song, Yuanyuan; Zhao, Xia; Watson, Richard T. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015178095

Algorithm for automatic layout of graphic language and its application in graphic design

Tao, Zongxiao - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015433308

Towards knowledge graph reasoning for supply chain risk management using graph neural networks

Kosasih, Edward Elson; Margaroli, Fabrizio; Gelli, Simone; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015053713

Career path discovery through bipartite graphs

Boškoski, Pavle; Redek, Tjaša; Perne, Matija; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015604553

A community detection model using node embedding approach and graph convolutional network with clustering technique

Bhattacharya, Riju; Nagwani, Naresh Kumar; Tripathi, Sarsij - 2023

The communities in a network have distinct characteristics and interrelationships. Community discovery methods based on node embedding and deep learning have surpassed spectral clustering and statistical inference as the preferred methods for handling high-dimensional network data. Community...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014533204

A machine learning approach for flagging incomplete bid-rigging cartels

Wallimann, Hannes; Imhof, David; Huber, Martin - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014437552

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A machine learning approach for flagging incomplete bid-rigging cartels

Wallimann, Hannes; Imhof, David; Huber, Martin - 2020

Book / Working Paper

An integrated image visibility graph and topological data analysis for extracting time series features

Singh, Manoj K.; Chaube, Shshank; Pant, Sangeeta; … - 2023

A time series can often be characterized using machine learning techniques, which require feature vectors as input. The quality of the feature vectors reflects the accuracy of the utilized machine learning techniques. We propose a method for combining features extracted from two popular...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014516925

Optimization of mixture models on time series networks encoded by visibility graphs : an analysis of the US electricity market

Mari, Carlo; Baldassari, Cristiano - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014393365

Zukunftsfelder für Smart City : eine Webscraping-Analyse von Betrieben und Organisationen der Landkreise Hildesheim, Peine und der Region Hannover

Meub, Lukas; Proeger, Till; Fuhrich, Svenja; Ullrich, … - 2023

Ziel der vorliegenden Webscraping-Analyse ist es, für die Betriebs- und Organisationslandschaft der Region Hannover sowie der Landkreise Hildesheim und Peine einen Überblick über die Relevanz innovativer Technologien und Konzepte zu geben. Hierfür werden die Websites ausgewertet und die...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014295152

Towards more efficient local search for weighted graph coloring problem in massive graphs

Pan, Shiwei; Zhao, Yujiao; Li, Jiangnan; Wang, Yiyuan; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338578

Statistics for Business and Economics : Compendium of Essential Formulas

Peren, Franz W. - 2025 - 3rd ed. 2025.

This 3rd edition compendium contains and explains essential statistical formulae in an economic context. The compendium has been enhanced with numerous additional practical examples to help readers better understand the formulas and their practical applications. The statistical formulary is...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015394158

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Statistics for Business and Economics : Compendium of Essential Formulas

Peren, Franz W. - 2022 - 2nd ed. 2022.

Edition: 2nd ed. 2022.

Book / Working Paper

Structure-enhanced graph learning approach for traffic flow and density forecasting

Phu Pham - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015464797

Formelsammlung Wirtschaftsstatistik : Wissen kompakt für Studierende und Praktiker

Peren, Franz W. - 2025 - 6. Auflage

Diese etablierte Formelsammlung enthält und erklärt statistische Formeln, wie sie in den Wirtschaftswissenschaften und in der wirtschaftswissenschaftlichen Praxis fundamental notwendig sind. Das Verständnis der Formeln und deren praktische Anwendung werden durch nützliche Hilfen und...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015404856

Preparedness of Czech small and medium-sized enterprises for ESG reporting

Peterková, Jindra; Pavlačková, Martina; Svobodová, Eva - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015426908

A graphical point process framework for understanding removal effects in multi-touch attribution

Tao, Jun; Chen, Qian; Snyder, James W.; Kumar, Arava Sai; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015532067

IDGCN : a proposed knowledge graph embedding with graph convolution network for context-aware recommendation systems

Hai Van Pham; Nguyen Trung Tuan; Luu Minh Tuan; Moore, … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015515391

Beyond p-value-obsession : when are statistical hypothesis tests required and appropriate?

Margarian, Anne - 2022

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014420460

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Beyond P-Value-Obsession: When are Statistical Hypothesis Tests Required and Appropriate?

Margarian, Anne - 2022

Article

Graphical model inference with external network data

Jewson, Jack; Li, Li; Battaglia, Laura; Hansen, Stephen; … - 2022

A frequent challenge when using graphical models in applications is that the sample size is limited relative to the number of parameters to be learned. Our motivation stems from applications where one has external data, in the form of networks between variables, that provides valuable...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013438625

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Graphical model inference with external network data

Jewson, Jack; Li, Li; Battaglia, Laura; Hansen, Stephen; … - 2022

Book / Working Paper

Decision weights for experimental asset prices based on visual salience

Bose, Devdeepta; Cordes, Henning; Nolte, Sven; … - 2022

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013400155

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Decision Weights for Experimental Asset Prices Based on Visual Salience

Bose, Devdeepta - 2020

Book / Working Paper

Holiday effect and stock returns : evidence from stock exchanges of gulf cooperation council

Pinto, Prakash; B., Shakila; Hawaldar, Iqbal Thonse; … - 2022

One of the prominent types of calendar anomalies includes holiday effects, where stocks show abnormally higher mean returns on the days prior to holidays in comparison to other trading days. The current study investigates the existence of holiday effects in the stock exchanges of the Gulf...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013462308

Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2023

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014319897

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Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2021

Book / Working Paper

Visual inference and graphical representation in regression discontinuity designs

Korting, Christina; Lieberman, Carl; Pei, Zhuan; Shen, Yi; … - 2020

Book / Working Paper

Visual Inference and Graphical Representation in Regression Discontinuity Designs

Korting, Christina; Lieberman, Carl; Matsudaira, Jordan D. - 2022

Book / Working Paper

Spectral characterizations of complex unit gain graphs

Wissing, Pepijn - 2022

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014285239

Approximation algorithms for job scheduling with block-type conflict graphs

Furmańczyk, Hanna; Pikies, Tytus; Sokołowska, Inka; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014563803

Harnessing attention-based graph recurrent neural networks for enhanced conversational flow prediction via conversational graph construction

Sujatha, R.; Nimala, K. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014575784

Network time series forecasting using spectral graph wavelet transform

Kim, Kyusoon; Oh, Hee-Seok - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014547230

Progress and trends in healthcare marketing strategy (2018-2022) : a descriptive and bibliometric analysis of the Web of Science (WOS) dataset

Kar, Rohan; Wasnik, Anurag - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014550398

Linear-time algorithms for eliminating claws in graphs

Bonomo-Braberman, Flavia; Nascimento, Julliano R.; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014430490

Recalculate without recomputing

Curto, José Dias - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015144225

MMD Labeling of EASS of jewel graph

Kalarani, P.; Revathi, R. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015127173

Sparse graphical designs via linear programming

Al-Thani, Hessa; Babecki, Catherine; Martínez Mori, J. … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015338765

Model-to-model transformation

León, Ana; Santos, Maribel Yasmina; García, Alberto; … - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014471743

Data visualization in 10-K filings

Christensen, Theodore E.; Fronk, Karson E.; Lee, Joshua A. - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015048909

Deskriptive Statistik : eine Einführung in Methoden und Anwendungen

Kastner, Marc - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014537332

Graphical causal modelling : an application to identify and estimate cause-and-effect relationships

Burnett, J. Wesley; Blackwell, Calvin - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10014559246

Das Umsatzsteuerpanel : Analysepotenzial am Beispiel der Krisenjahre 2009 bis 2012

Harendt, Christoph - 2021

Der Aufsatz beschreibt das Umsatzsteuerpanel, zeigt Analysemöglichkeiten auf und diskutiert Schwächen des Datensatzes. Zudem erfolgt als Beispiel eine Analyse der Entwicklung der Unternehmensumsätze in den Jahren nach der Finanzkrise 2008/2009. In deskriptiven Statistiken wird dabei...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10012433541

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Das Umsatzsteuerpanel: Analysepotenzial am Beispiel der Krisenjahre 2009 bis 2012

Harendt, Christoph - 2021

Article

Graphics for Data Analysis

Welsch, Roy E. - 2021

In recent years, graphics have become an essential part of modern data analysis. This paper describes a system called CLOUDS which is designed to make available on inexpensive storage tube terminals a wide range of graphic tools related to data analysis, economics, and management science. The...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10013247218

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