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Can we measure the structural dimension of social capital with digital footprint data? : an assessment of the convergent validity of an indicator extracted from digital footprint data

Weiler, Michael; Jansen, Nora; Hinz, Oliver - In: Schmalenbach journal of business research : SBUR 76 (2024) 2, pp. 159-195

Network analytical metrics often seek to capture the structural dimension of social capital, but such data collections using traditional social research tools often suffer from biases like interviewer effects and are usually only suitable to study small groups of participants. Digital sources of...

Persistent link: https://www.econbiz.de/10014551032

A typology of validity : content, face, convergent, discriminant, nomological and predictive validity

Lim, Weng Marc - In: Journal of Trade Science 12 (2024) 3, pp. 155-179

Purpose Research serves to elucidate and tackle real-world issues (e.g. capitalizing opportunities and solving problems). Critical to research is the concept of validity, which gauges the extent to which research is adequate and appropriate in representing what it intends to measure and test. In...

Persistent link: https://www.econbiz.de/10015077416

Validez y fiabilidad de un instrumento para medir costos de transacción entre productores de café

Rivera-Rojo, Celso Rodrigo; Herrera Tapia, Francisco; … - In: Revista de métodos cuantitativos para la economía y … 39 (2025), pp. 1-18

The objective of this research is to determine the validity and reliability of a measurement instrument for transaction costs among coffee producers in the State of Mexico. For this purpose, 203 questionnaires were applied among coffee growers of the entity. Subsequently, its construct validity...

Persistent link: https://www.econbiz.de/10015438113

What drives the declining wealth effect of subsequent share repurchase announcements?

Ding, David K.; Koerniadi, Hardjo; Krishnamurti, … - In: Journal of risk and financial management : JRFM 13 (2020) 8/176, pp. 1-14

are driven by hubris-endowed managers. …

Persistent link: https://www.econbiz.de/10012322017

The mask of the red death : leadership, hubris, and the Covid-19 crisis

Villanueva, Jaume; Sapienza, Harry J. - In: Business research quarterly : BRQ 24 (2021) 3, pp. 258-265

responses to the Covid-19 crisis during 2020. Our central thesis is that leadership hubris was a central (though not the only …) culprit in poor responses, and we introduce the problem of inaction as a symptom of hubris. We conclude with some reflections … business organizations may construct defenses against the dangers of leadership hubris. …

Persistent link: https://www.econbiz.de/10012617708

Race, market size, segregation and subsequent opportunities for former NFL head coaches

Foreman, Jeremy J.; Turick, Robert M.; Williams, Dylan P.; … - In: Jahrbücher für Nationalökonomie und Statistik 244 (2024) 5/6, pp. 533-555

regarding hiring policies and practices. Teams and their lead executives can also use this information to identify any personal …

Persistent link: https://www.econbiz.de/10015326329

The relationship between CEO characteristics and banks' risk-taking : review and research directions

Hertrampf, Patrick; Brunner-Kirchmair, Thomas M.; … - In: Schmalenbach journal of business research : SBUR 77 (2025) 1, pp. 127-178

The fundamental role of the banking sector in society and the economy necessitates extensive regulation and supervision. Given that increased risk-taking behavior can undermine the stability of the banking sector, it is crucial to identify the factors affecting banks' risk-taking. This study...

Persistent link: https://www.econbiz.de/10015331594

Distributions of posterior quantiles via matching

Kolotilin, Anton; Wolitzky, Alexander - In: Theoretical economics : TE ; an open access journal in … 19 (2024) 4, pp. 1399-1413

We offer a simple analysis of the problem of choosing a statistical experiment to optimize the induced distribution of posterior medians or, more generally, q-quantiles for any q ∈ (0,1). We show that a single experiment-the q-quantile matching experiment-implements all implementable...

Persistent link: https://www.econbiz.de/10015135337

The relationship between financial literacy misestimation and misplacement from the perspective of inverse differential information and stock market participation

Lee, Yun-Ho; Ma, Weihua - In: International Journal of Financial Studies : open … 12 (2024) 3, pp. 1-24

misestimation and misplacement, two types of overconfidence. The inverse differential information theory contrasts with the existing … theory of differential information, which argues for a negative relationship between these two types of overconfidence. This … types of overconfidence form a positive relationship, they are expected to have systematically a significant impact on human …

Persistent link: https://www.econbiz.de/10015101812

A systematic review and research agenda on the causes and consequences of financial overconfidence

Singh, Dharmendra; Malik, Garima; Jain, Prateek; … - In: Cogent economics & finance 12 (2024) 1, pp. 1-19

The literature on overconfidence has witnessed prolific growth since the beginning of the century. This context … underscores the necessity to comprehend and categorize an increasingly diverse body of overconfidence research within the … financial domain. This study reviews existing literature on financial overconfidence from its inception to the present with a …

Persistent link: https://www.econbiz.de/10015375587