Search Results - subject_exact:"Datenqualität"

The Effect of Survey Mode on Data Quality : Experimental Evidence from Nigeria

Markhof, Yannick; Castaing, Pauline; Contreras, Ivette; … - 2026

This paper uses a large-scale experiment in rural Nigeria to study the role of survey mode—in-person versus over the phone—in survey measurement and data quality. The experimental design isolates mode effects from other common sources of errors in surveys and covers 20 outcome measures...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015613914

Socioeconomic Data on Fisheries Workers : Availability and Strategies for Better Data Quality

Migliaccio, Emanuela; Nico, Gianluigi - 2026

This technical note examines the current landscape and key challenges in collecting high-quality socioeconomic data on fisheries workers and their households. Recognizing the critical role of fisheries and aquaculture in global food security, nutrition, and employment, the note highlights data...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015613919

Mission possible : the collection of high-quality data

Çelebi, Can; Exley, Christine L.; Harrs, Sören; … - 2026

Absent high-quality online data, research questions would be constrained conceptually and in study populations. To inform the debate about online data quality, this paper provides empirical evidence that compares data quality of responses from online participants, AI agents, and human subjects...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015614354

Epistemic capital and two-trap growth in the AI era

Nguyen, Manh-Hung - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015614463

Improving the sampling strategy for the community innovation survey using machine learning algorithms

Klingwort, Jonas; Berkel, Kees van; Brakel, Jan A. van den - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015619569

Effects of embodied interviewing agents on open narrative responses

Höhne, Jan Karem; Neuert, Cornelia Eva Lilian; … - 2026

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015574135

The sources of researcher variation in economics

Huntington-Klein, Nick; Pörtner, Claus Chr. - 2025

We use a rigorous three-stage many-analysts design to assess how different researcher decisions-specifically data cleaning, research design, and the interpretation of a policy question-affect the variation in estimated treatment effects. A total of 146 research teams each completed the same...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015272997

Evaluation of the annual reports for data collection and data transmission issues from 2023 (STECF-24-08)

2025

Commission Decision of 25 February 2016 setting up a Scientific, Technical and Economic Committee for Fisheries, C(2016) 1084, OJ C 74, 26.2.2016, p. 4-10. The Commission may consult the group on any matter relating to marine and fisheries biology, fishing gear technology, fisheries economics,...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015322871

Self-healing databases for emergency response logistics in remote and infrastructure-poor settings

McGarvey, James; Grabowski, Martha R.; Custard, Buddy; … - 2025

Background: Accurate, real-time data about response technologies, capabilities, and availabilities are key to effective emergency response logistics; this is particularly important in remote settings, such as in the Arctic, where limited infrastructure, logistics, and technologies occasion the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015337501

Natural language processing algorithms to improve digital marketing data quality and its ethical implications

Pons, Sergi; Huertas-Garcia, Ruben; Lengler, Jorge; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015464098

Vergleich von Record-Linkage-Methoden anhand der Mikrosimulation eines bundesweiten Bildungsverlaufsregisters

Weiand, Severin - 2025

Damit ein Register wie das geplante bundesweite Bildungsverlaufsregister optimal genutzt werden kann, sind vorab die technischen Probleme zu klären, die bei der Zusammenführung der Daten einer Person aus verschiedenen Datenquellen, dem sogenannten Record-Linkage, auftreten können. Einige der...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015445237

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Vergleich von Record-Linkage-Methoden anhand der Mikrosimulation eines bundesweiten Bildungsverlaufsregisters

Weiand, Severin V. - 2025

Article

An optimal imputation algorithm for reducing bias and errors in missing data handling for AI models

Sebastian, Anu Maria; Peter, David; Sebastian, Rinu Ann - 2025

Data is an essential fuel for artificial intelligence (AI) to power the underlying machine learning (ML) algorithms. Missing data is common in most real-world datasets due to measurement errors, non-responses, and human errors during the data collection, which can ultimately lead to reduced...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015506770

Malawi : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics Mission (January 29-February 4, 2025)

2025

This report discusses the findings and recommendations of a diagnostic assessment of the quality of public sector debt statistics (PSDS) of Malawi based on the IMF's Data Quality Assessment Framework for PSDS. The assessment was undertaken in February 2025 as part of a project to strengthen the...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015452055

Malawi : Data Quality Assessment for Public Sector Debt Statistics

Kitili, Andrew - 2025

In January/February 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of Malawi against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The mission was undertaken as part of a project to strengthen the quality of public sector debt in...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015452058

Zimbabwe : Data Quality Assessment for Public Sector Debt Statistics

Kitili, Andrew - 2025

In February 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of the Republic of Zimbabwe against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken as part of a project to strengthen the quality of public...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015452207

Zimbabwe : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics Mission (February 6-12, 2025)

2025

This report discusses the findings and recommendations of the 2025 assessment of the data quality of the public debt statistics of Zimbabwe against the IMF's Data Quality Assessment Framework (DQAF). The assessment was undertaken as part of a project to strengthen the quality of public sector...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015452212

Air quality monitoring for air quality policy : technical support document on the use of reference and non-reference methods, and on the quality assurance process to meet relevant data quality objectives for regulated air pollutants : final version

2025

This document provides technical details and support for the implementation of air quality monitoring under the Directive (EU) 2024/2881 of the European Parliament and of the Council of 23 October 2024 on ambient air quality and cleaner air for Europe (recast) (AAQD, Directive (EU) 2024/2881)....

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015430616

Evidence-based policies and data quality : what is missing?

Münnich, Ralf T. - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015431780

Zambia : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics (September 30-October 4, 2024)

2025

This report discusses the findings and recommendations of the 2024 assessment of the data quality of the public sector debt statistics (PSDS) of the Republic of Zambia against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken as part of a project to...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015411373

United Republic of Tanzania : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics (September 23-27, 2024)

2025

This report discusses the findings and recommendations of the 2024 assessment of the data quality of the public sector debt statistics (PSDS) of the United Republic of Tanzania against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken as part of a project...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015411374

Overcoming poor data quality : optimizing validation of precedence relation data

Finnah, Benedikt; Gönsch, Jochen; Otto, Alena - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015412219

Data quality aspects for location‐tracking in smart travel and mobility surveys

Gootzen, Yvonne; Klingwort, Jonas; Schouten, Barry - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015417721

Applying artificial intelligence to support regulatory reporting management : the experience at Banca d'Italia

Benedetto, Canio; Crestini, Sara; De Gregorio, Alessandro; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015408816

A shadow-based framework for label noise detection and data quality enhancement

Zheng, Wanwan - 2025

Machine learning algorithms are typically evaluated using benchmark datasets under the assumption that these datasets are clean. However, recent studies have revealed the presence of label noise in many benchmark datasets, indicating a biased evaluation to date. Confident learning (CL), an...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015420492

Eine Community-Datentreuhand für die gemeinsame Nutzung sensibler Daten in der Kommunikationswissenschaft

Jungmann, Nils; Siegers, Pascal; Rau, Jan Philipp; … - 2025

Dieser Beitrag diskutiert das Konzept einer Community-Datentreuhand (CDT), das entwickelt wurde, um eine gemeinsame Erstellung und Nutzung sensitiver Daten in der Erforschung rechtsextremer Onlinekommunikation zu erleichtern. Die Besonderheit dieses Datentreuhandmodells ist, dass die Treuhand...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015421109

Harnessing AI for accounting integrity : innovations in fraud detection and prevention

Dulgeridis, Marcel; Schubart, Constantin; Dulgeridis, … - 2025

Accounting fraud poses significant financial and reputational risks for organizations. Traditional detection methods - such as manual audits and red-flag indicators - struggle to keep pace with the growing volume and complexity of financial data. In contrast, artificial intelligence...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015422051

The inequality (or the growth) we measure : data gaps and the distribution of incomes

Alvaredo, Facundo; Rosa, Mauricio de; Flores, Ignacio; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015423561

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The inequality (or the growth) we measure : data gaps and the distribution of incomes

Alvaredo, Facundo; Rosa, Mauricio de; Beale, Ignacio Flores - 2022

Book / Working Paper

Improving survey quality using paradata : lessons from a field survey in India

Goel, Deepti; Abraham, Rosa - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015373745

Observation-driven hierarchical density models for missing data imputation

Khanna, Yonas; Lucas, André - 2025

We propose an observation-driven dynamic common factor model for missing value imputation in high-dimensional panel data. The model exploits both serial and cross-sectional information in the data and can easily cope with time-variation in conditional means and variances, as well as with either...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015373862

EMIR data analytics for research, financial stability and supervision

2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015475258

Eine Community-Datentreuhand für die gemeinsame Nutzung sensibler Daten in der Kommunikationswissenschaft

Jungmann, Nils; Siegers, Pascal; Rau, Jan Philipp; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015432255

CASMIN Versus ISCED: Validating Standard Education Variables for German Microdata

Schneider, Silke L.; Palm, Lennart; Partsch, Melanie V. - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015472932

Digitalisierung und Vernetzung als Schlüsselfaktor für nachhaltige Mobilität

Anke, Jürgen; Knoll, Matthias - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015508933

Mauritius : Data Quality Assessment for Public Sector Debt Statistics

Schuster, Steffi - 2025

In September 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of Mauritius against the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The mission was undertaken as part of a project to strengthen the quality of public sector debt in...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015612790

Mauritius : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics Mission (September 4-12, 2025)

2025

This report discusses the findings and recommendations of a diagnostic assessment of the quality of public sector debt statistics (PSDS) of Mauritius based on the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken in September 2025 as part of an...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015612808

Botswana : Technical Assistance Report-Report on Data Quality Assessment for Public Sector Debt Statistics Mission (May 14–20, 2025)

2025

This report presents the findings and recommendations from the 2025 assessment of Botswana’s public sector debt statistics (PSDS) in relation to the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The assessment was conducted as part of an initiative—funded by the Government of...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015613143

Botswana : Data Quality Assessment for Public Sector Debt Statistics

Kitili, Andrew - 2025

In May 2025, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of Botswana against the IMF’s Data Quality Assessment Framework (DQAF) for PSDS. The mission was as part of a project to strengthen the quality of public sector debt statistics in selected...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015613163

Intergenerational educational mobility among immigrants and descendants in Denmark : the role of sample selectivity and data quality

Landersø, Rasmus; Karlson, Kristian B. - 2025

This paper studies intergenerational educational mobility among immigrants and descendants in Denmark for cohorts born between 1965 and 1990. At first glance, the data suggests that immigrants experience higher mobility than native Danes, but this pattern is driven by low coverage and poor data...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015549744

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Intergenerational educational mobility among immigrants and descendants in Denmark : the role of sample selectivity and data quality

Landersø, Rasmus; Karlson, Kristian B. - 2025

Book / Working Paper

Effective and efficient handling of missing data in supervised machine learning

Popoola, Peter Ayokunle; Tapamo, Jules-Raymond; … - 2025

The prevailing consensus in statistical literature is that multiple imputation is generally the most suitable method for addressing missing data in statistical analyses, whereas a complete case analysis is deemed appropriate only when the rate of missingness is negligible or when the missingness...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015550343

Beyond the records : data quality and COVID-19 vaccination progress in low- and middle-income countries

Markhof, Yannick; Wollburg, Philip; Zezza, Alberto - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015556130

Leveraging generative artificial intelligence for enhancing the quality of product data

Niemir, Maciej; Mrugalska, Beata; Grajewska, Dominika; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015558262

Bots in web survey interviews : a showcase

Höhne, Jan Karem; Claassen, Joshua; Shahania, Saijal; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015562792

Data quality and representativeness of older respondents in the HILDA Survey

Watson, Nicole; Nesa, Mossamet Kamrun - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015562957

Assessing completeness of IoT data : a novel probabilistic approach

Klier, Mathias; Moestue, Lars; Obermeier, Andreas; … - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015589740

The future of data management : a delimitation of data platforms, data spaces, data meshes, and data fabrics

Gieß, Anna; Hutterer, Andreas - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015593514

Photos requests in surveys : comparing in-the-moment and conventional approaches

Ochoa, Carlos; Revilla, Melanie - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015573316

Quality 4.0 and its contributions to macro-quality

Saraiva, Pedro; Watson, Gregory H. - 2025

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015643810

United Republic of Tanzania : Data Quality Assessment for Public Sector Debt Statistics Mission (September 23-27, 2024)

Kitili, Andrew - 2024

In September 2024, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of the United Republic of Tanzania against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The mission was undertaken as part of a project to strengthen the quality of...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015328138

Zambia : Data Quality Assessment for Public Sector Debt Statistics (September 30-October 4, 2024)

Kitili, Andrew - 2024

In October 2024, an assessment was undertaken of the data quality of the public sector debt statistics (PSDS) of the Republic of Zambia against the IMF's Data Quality Assessment Framework (DQAF) for PSDS. The assessment was undertaken as part of a project to strengthen the quality of public...

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015328139

A data quality multidimensional model for social media analysis

Aramburu, María José; Berlanga, Rafael; Lanza-Cruz, Indira - 2024

Persistent link: https://www.econbiz.de, ebvufind01.dmz1.zbw.eu/10015195613