Mark Trappmann
Biographic Data
| ID | 298714 |
|---|---|
| NAME | Mark Trappmann |
| GIVEN NAMES | Mark |
| FAMILY NAME | Trappmann |
| SIGNATURE | TRAPPMANN M |
| AFFILIATIONS | Institute for Employment Research, Nuremberg, Germany |
| ORCID | 0009-0000-0512-1061 |
| VERIFIED | Yes |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 79 |
| AUTHOR COUNT | 18 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 5 |
Education bias in probability-based surveys in Germany: Evidence and Possible Solutions
Free riding on short‐time work allowances? Results from an experimental survey design
Short‐time work (STW) is a policy measure whose prominence increases during economic crises and is intended to stabilize the labor market. Employers can temporarily reduce employees' working hours, which are in turn paid by the social security system in the meantime. Although short‐time work—by design—saves employers a fraction of their wage costs, little is known about free riding behavior when using this option. Accordingly, we analyze the empl…
Coverage Error in Data Collection Combining Mobile Surveys With Passive Measurement Using Apps: Data From a German National Survey
Researchers are combining self-reports from mobile surveys with passive data collection using sensors and apps on smartphones increasingly more often. While smartphones are commonly used in some groups of individuals, smartphone penetration is significantly lower in other groups. In addition, different operating systems (OSs) limit how mobile data can be collected passively. These limitations cause concern about coverage error in studies targetin…
Missing Data and Other Measurement Quality Issues in Mobile Geolocation Sensor Data
As smartphones become increasingly prevalent, social scientists are recognizing the ubiquitous data generated by the sensors built into these devices as an innovative data source. Passively collected data from sensors that measure geolocation or movement provide an unobtrusive way to observe participants in everyday situations and are free from reactivity biases. Information on day-to-day geolocation could provide valuable insights into human beh…
Soziale Netzwerke Langzeitarbeitsloser und die Aufnahme einer Erwerbstätigkeit
Dieser Beitrag geht der Frage nach, ob die sozialen Netzwerke von Arbeitslosen deren Chancen zur Aufnahme einer Erwerbstätigkeit positiv beeinflussen. Ausgehend von in der aktuellen Literatur diskutierten Wirkmechanismen werden mehrere Hypothesen zu unterschiedlichen Aspekten des Netzwerks aufgestellt. Es wird angenommen, dass Arbeitslose umso eher in Arbeit kommen, je größer der Umfang ihrer (starken und schwachen) sozialen Beziehungen ist, je m…
Gender differences in willingness to move for interregional job offers
Interregional job offers are an important mechanism of social mobility as they provide both career chances and opportunities to avoid unemployment. We know from the literature that couples have difficulties seizing these opportunities due to the unequal di
Collecting Survey and Smartphone Sensor Data With an App: Opportunities and Challenges Around Privacy and Informed Consent
The new European General Data Protection Regulation (GDPR) imposes enhanced requirements on digital data collection. This article reports from a 2018 German nationwide population-based probability app study in which participants were asked through a GDPR compliant consent process to share a series of digital trace data, including geolocation, accelerometer data, phone and text messaging logs, app usage, and access to their address books. With abo…
Bekanntmachung: Regelung zur Archivierung von Daten und Analysefiles quantitativer Studien
SozW Soziale Welt , Seite 351 - 354
Wenig gebildet, viel sanktioniert? Zur Selektivität von Sanktionen in der Grundsicherung des SGB II
Welfare benefit recipients who are subject to benefit sanctions live below the subsistence level for a fixed period of time. Individuals with low education bear an increased risk of being sanctioned. Quantitative analyses of linked administrative and survey data indicate that this increased risk cannot be attributed to a lower motivation to work or a lower willingness to make concessions regarding job offers. Our analyses of qualitative interview…
A Note on Mechanisms Leading to Lower Data Quality of Late or Reluctant Respondents
Survey methodologists worry about trade-offs between nonresponse and measurement error. Past findings indicate that respondents brought into the survey late provide low-quality data. The diminished data quality is often attributed to lack of motivation. Quality is often measured through internal indicators and rarely through true scores. Using administrative data for validation purposes, this article documents increased measurement error as a fun…
Which Is the Better Investment for Nonresponse Adjustment: Purchasing Commercial Auxiliary Data or Collecting Interviewer Observations
Survey methodologists are searching for covariates to use in nonresponse adjustment models, ultimately hoping to find variables that are highly correlated with both the outcomes of interest and the propensity to respond. These covariates can come from auxiliary data that provide information on both respondents and nonrespondents. Two such types of auxiliary data are interviewer observations (a form of paradata) and commercially available data on …
The Pass panel survey after six waves
Messung und Erklärung von Schwarzarbeit in Deutschland – Eine empirische Befragungsstudie unter besonderer Berücksichtigung des Problems der sozialen Erwünschtheit / Measuring and Explaining Undeclare…
Der vorliegende Beitrag geht der Frage nach, wie das Ausmaß von Schwarzarbeit in Deutschland im Rahmen von Befragungen der allgemeinen Bevölkerung mçglichst valide geschätzt werden kann. In einem experimentellen Design wird die konventionelle direkte Befragungstechnik mit zwei Spezialtechniken, der Randomized-Response- Technik (RRT) und der Item-Count-Technik (ICT), verglichen. Die RRTund die ICT wurden für die Messung besonders heikler Verhalten…
Pass – A Household Panel Survey for Research on Unemployment and Poverty
The series of reforms of the assistance scheme for long-term unemployed persons in Germany that was introduced between 2003 and 2005, the so called Hartz-reforms, is considered one of the major post-war reforms of the German social security system (Moller / Walwei, 2009, 11). It culminated in the combination of the former unemployment assistance (‘Arbeitslosenhilfe’) and social assistance (‘Sozialhilfe’) into a new form of benefit for all persons…
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data
Journal Article Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data Get access Frauke Kreuter, Frauke Kreuter * *Address correspondence to Frauke Kreuter, University of Maryland, Joint Program in Survey Methodology, 1218 Lefrak Hall, College Park, MD 20742, USA; e-mail: [email protected]. Search for other works by this author on: Oxford Academic Google Scholar Gerrit Müller, Gerrit Müller Search for o…
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Die Netzwerkanalyse erweitert das klassische Instrumentarium der empirischen Sozialforschung. Sie ist ein mächtiges Werkzeug zur theoriegeleiteten Analyse komplexer Beziehungsstrukturen. Der Text bietet eine umfassende Darstellung der Möglichkeiten der Untersuchung interindividueller Beziehungsstrukturen, der Identifikation von Teil-Gruppen ("Cliquen" u.ä.), von Positionen und Rollen sowie der à berprÃ1⁄4fung von Strukturhypothesen
Statusmasse light: Statusskalen bei unzureichenden Berufsangaben
Collecting Survey and Smartphone Sensor Data With an App: Opportunities and Challenges Around Privacy and Informed Consent
The new European General Data Protection Regulation (GDPR) imposes enhanced requirements on digital data collection. This article reports from a 2018 German nationwide population-based probability app study in which participants were asked through a GDPR compliant consent process to share a series of digital trace data, including geolocation, accelerometer data, phone and text messaging logs, app usage, and access to their address books. With abo…
Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data
Journal Article Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data Get access Frauke Kreuter, Frauke Kreuter * *Address correspondence to Frauke Kreuter, University of Maryland, Joint Program in Survey Methodology, 1218 Lefrak Hall, College Park, MD 20742, USA; e-mail: [email protected]. Search for other works by this author on: Oxford Academic Google Scholar Gerrit Müller, Gerrit Müller Search for o…
Which Is the Better Investment for Nonresponse Adjustment: Purchasing Commercial Auxiliary Data or Collecting Interviewer Observations
Survey methodologists are searching for covariates to use in nonresponse adjustment models, ultimately hoping to find variables that are highly correlated with both the outcomes of interest and the propensity to respond. These covariates can come from auxiliary data that provide information on both respondents and nonrespondents. Two such types of auxiliary data are interviewer observations (a form of paradata) and commercially available data on …
Missing Data and Other Measurement Quality Issues in Mobile Geolocation Sensor Data
As smartphones become increasingly prevalent, social scientists are recognizing the ubiquitous data generated by the sensors built into these devices as an innovative data source. Passively collected data from sensors that measure geolocation or movement provide an unobtrusive way to observe participants in everyday situations and are free from reactivity biases. Information on day-to-day geolocation could provide valuable insights into human beh…
Gender differences in willingness to move for interregional job offers
Interregional job offers are an important mechanism of social mobility as they provide both career chances and opportunities to avoid unemployment. We know from the literature that couples have difficulties seizing these opportunities due to the unequal di
Education bias in probability-based surveys in Germany: Evidence and Possible Solutions
Coverage Error in Data Collection Combining Mobile Surveys With Passive Measurement Using Apps: Data From a German National Survey
Researchers are combining self-reports from mobile surveys with passive data collection using sensors and apps on smartphones increasingly more often. While smartphones are commonly used in some groups of individuals, smartphone penetration is significantly lower in other groups. In addition, different operating systems (OSs) limit how mobile data can be collected passively. These limitations cause concern about coverage error in studies targetin…
Messung und Erklärung von Schwarzarbeit in Deutschland – Eine empirische Befragungsstudie unter besonderer Berücksichtigung des Problems der sozialen Erwünschtheit / Measuring and Explaining Undeclare…
Der vorliegende Beitrag geht der Frage nach, wie das Ausmaß von Schwarzarbeit in Deutschland im Rahmen von Befragungen der allgemeinen Bevölkerung mçglichst valide geschätzt werden kann. In einem experimentellen Design wird die konventionelle direkte Befragungstechnik mit zwei Spezialtechniken, der Randomized-Response- Technik (RRT) und der Item-Count-Technik (ICT), verglichen. Die RRTund die ICT wurden für die Messung besonders heikler Verhalten…
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Die Netzwerkanalyse erweitert das klassische Instrumentarium der empirischen Sozialforschung. Sie ist ein mächtiges Werkzeug zur theoriegeleiteten Analyse komplexer Beziehungsstrukturen. Der Text bietet eine umfassende Darstellung der Möglichkeiten der Untersuchung interindividueller Beziehungsstrukturen, der Identifikation von Teil-Gruppen ("Cliquen" u.ä.), von Positionen und Rollen sowie der à berprÃ1⁄4fung von Strukturhypothesen
Statusmasse light: Statusskalen bei unzureichenden Berufsangaben
Soziale Netzwerke Langzeitarbeitsloser und die Aufnahme einer Erwerbstätigkeit
Dieser Beitrag geht der Frage nach, ob die sozialen Netzwerke von Arbeitslosen deren Chancen zur Aufnahme einer Erwerbstätigkeit positiv beeinflussen. Ausgehend von in der aktuellen Literatur diskutierten Wirkmechanismen werden mehrere Hypothesen zu unterschiedlichen Aspekten des Netzwerks aufgestellt. Es wird angenommen, dass Arbeitslose umso eher in Arbeit kommen, je größer der Umfang ihrer (starken und schwachen) sozialen Beziehungen ist, je m…
Bekanntmachung: Regelung zur Archivierung von Daten und Analysefiles quantitativer Studien
SozW Soziale Welt , Seite 351 - 354
A Note on Mechanisms Leading to Lower Data Quality of Late or Reluctant Respondents
Survey methodologists worry about trade-offs between nonresponse and measurement error. Past findings indicate that respondents brought into the survey late provide low-quality data. The diminished data quality is often attributed to lack of motivation. Quality is often measured through internal indicators and rarely through true scores. Using administrative data for validation purposes, this article documents increased measurement error as a fun…
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Statusmasse light: Statusskalen bei unzureichenden Berufsangaben
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Die Netzwerkanalyse erweitert das klassische Instrumentarium der empirischen Sozialforschung. Sie ist ein mächtiges Werkzeug zur theoriegeleiteten Analyse komplexer Beziehungsstrukturen. Der Text bietet eine umfassende Darstellung der Möglichkeiten der Untersuchung interindividueller Beziehungsstrukturen, der Identifikation von Teil-Gruppen ("Cliquen" u.ä.), von Positionen und Rollen sowie der à berprÃ1⁄4fung von Strukturhypothesen
Pass – A Household Panel Survey for Research on Unemployment and Poverty
The series of reforms of the assistance scheme for long-term unemployed persons in Germany that was introduced between 2003 and 2005, the so called Hartz-reforms, is considered one of the major post-war reforms of the German social security system (Moller / Walwei, 2009, 11). It culminated in the combination of the former unemployment assistance (‘Arbeitslosenhilfe’) and social assistance (‘Sozialhilfe’) into a new form of benefit for all persons…
Strukturanalyse sozialer Netzwerke: Konzepte, Modelle, Methoden
Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data
Journal Article Nonresponse and Measurement Error in Employment Research: Making Use of Administrative Data Get access Frauke Kreuter, Frauke Kreuter * *Address correspondence to Frauke Kreuter, University of Maryland, Joint Program in Survey Methodology, 1218 Lefrak Hall, College Park, MD 20742, USA; e-mail: [email protected]. Search for other works by this author on: Oxford Academic Google Scholar Gerrit Müller, Gerrit Müller Search for o…
The Pass panel survey after six waves
Messung und Erklärung von Schwarzarbeit in Deutschland – Eine empirische Befragungsstudie unter besonderer Berücksichtigung des Problems der sozialen Erwünschtheit / Measuring and Explaining Undeclare…
Der vorliegende Beitrag geht der Frage nach, wie das Ausmaß von Schwarzarbeit in Deutschland im Rahmen von Befragungen der allgemeinen Bevölkerung mçglichst valide geschätzt werden kann. In einem experimentellen Design wird die konventionelle direkte Befragungstechnik mit zwei Spezialtechniken, der Randomized-Response- Technik (RRT) und der Item-Count-Technik (ICT), verglichen. Die RRTund die ICT wurden für die Messung besonders heikler Verhalten…
A Note on Mechanisms Leading to Lower Data Quality of Late or Reluctant Respondents
Survey methodologists worry about trade-offs between nonresponse and measurement error. Past findings indicate that respondents brought into the survey late provide low-quality data. The diminished data quality is often attributed to lack of motivation. Quality is often measured through internal indicators and rarely through true scores. Using administrative data for validation purposes, this article documents increased measurement error as a fun…
Which Is the Better Investment for Nonresponse Adjustment: Purchasing Commercial Auxiliary Data or Collecting Interviewer Observations
Survey methodologists are searching for covariates to use in nonresponse adjustment models, ultimately hoping to find variables that are highly correlated with both the outcomes of interest and the propensity to respond. These covariates can come from auxiliary data that provide information on both respondents and nonrespondents. Two such types of auxiliary data are interviewer observations (a form of paradata) and commercially available data on …
Wenig gebildet, viel sanktioniert? Zur Selektivität von Sanktionen in der Grundsicherung des SGB II
Welfare benefit recipients who are subject to benefit sanctions live below the subsistence level for a fixed period of time. Individuals with low education bear an increased risk of being sanctioned. Quantitative analyses of linked administrative and survey data indicate that this increased risk cannot be attributed to a lower motivation to work or a lower willingness to make concessions regarding job offers. Our analyses of qualitative interview…
Collecting Survey and Smartphone Sensor Data With an App: Opportunities and Challenges Around Privacy and Informed Consent
The new European General Data Protection Regulation (GDPR) imposes enhanced requirements on digital data collection. This article reports from a 2018 German nationwide population-based probability app study in which participants were asked through a GDPR compliant consent process to share a series of digital trace data, including geolocation, accelerometer data, phone and text messaging logs, app usage, and access to their address books. With abo…
Bekanntmachung: Regelung zur Archivierung von Daten und Analysefiles quantitativer Studien
SozW Soziale Welt , Seite 351 - 354
Soziale Netzwerke Langzeitarbeitsloser und die Aufnahme einer Erwerbstätigkeit
Dieser Beitrag geht der Frage nach, ob die sozialen Netzwerke von Arbeitslosen deren Chancen zur Aufnahme einer Erwerbstätigkeit positiv beeinflussen. Ausgehend von in der aktuellen Literatur diskutierten Wirkmechanismen werden mehrere Hypothesen zu unterschiedlichen Aspekten des Netzwerks aufgestellt. Es wird angenommen, dass Arbeitslose umso eher in Arbeit kommen, je größer der Umfang ihrer (starken und schwachen) sozialen Beziehungen ist, je m…
Gender differences in willingness to move for interregional job offers
Interregional job offers are an important mechanism of social mobility as they provide both career chances and opportunities to avoid unemployment. We know from the literature that couples have difficulties seizing these opportunities due to the unequal di
Missing Data and Other Measurement Quality Issues in Mobile Geolocation Sensor Data
As smartphones become increasingly prevalent, social scientists are recognizing the ubiquitous data generated by the sensors built into these devices as an innovative data source. Passively collected data from sensors that measure geolocation or movement provide an unobtrusive way to observe participants in everyday situations and are free from reactivity biases. Information on day-to-day geolocation could provide valuable insights into human beh…
Free riding on short‐time work allowances? Results from an experimental survey design
Short‐time work (STW) is a policy measure whose prominence increases during economic crises and is intended to stabilize the labor market. Employers can temporarily reduce employees' working hours, which are in turn paid by the social security system in the meantime. Although short‐time work—by design—saves employers a fraction of their wage costs, little is known about free riding behavior when using this option. Accordingly, we analyze the empl…
Coverage Error in Data Collection Combining Mobile Surveys With Passive Measurement Using Apps: Data From a German National Survey
Researchers are combining self-reports from mobile surveys with passive data collection using sensors and apps on smartphones increasingly more often. While smartphones are commonly used in some groups of individuals, smartphone penetration is significantly lower in other groups. In addition, different operating systems (OSs) limit how mobile data can be collected passively. These limitations cause concern about coverage error in studies targetin…
Education bias in probability-based surveys in Germany: Evidence and Possible Solutions
Economics (9 works) · Survey Methodology and Nonresponse (8 works) · Political science (7 works) · Statistics (7 works) · Business (6 works) · Mathematics (6 works) · Psychology (6 works) · Demographic economics (5 works) · Social Policy and Reform Studies (5 works) · Computer Science (4 works)