scholarly journals Estimating and Imputing Missing Tax Loss Carryforward Data to Reduce Measurement Error

2021 ◽  
pp. 1-30
Author(s):  
Malte M. Max ◽  
Jacco L. Wielhouwer ◽  
Eelke Wiersma
Author(s):  
David L. Streiner ◽  
Geoffrey R. Norman ◽  
John Cairney

This chapter begins by introducing the readers to finding existing scales that may meet their needs. It briefly summarizes the key concepts they should look for in a scale—reliability, validity, and feasibility. It discusses what is meant by these various terms and how they are measured. The chapter also contrasts the categorical versus the dimensional approaches to diagnosis and classification. Finally, it compares the medical versus the psychometric ways of trying to reduce measurement error.


2016 ◽  
Vol 44 (7) ◽  
pp. 2909-2933 ◽  
Author(s):  
Aaron F. McKenny ◽  
Herman Aguinis ◽  
Jeremy C. Short ◽  
Aaron H. Anglin

Computer-aided text analysis (CATA) is a form of content analysis that enables the measurement of constructs by processing text into quantitative data based on the frequency of words. CATA has been proposed as a useful measurement approach with the potential to lead to important theoretical advancements. Ironically, while CATA has been offered to overcome some of the known deficiencies in existing measurement approaches, we have lagged behind in regard to assessing the technique’s measurement rigor. Our article addresses this knowledge gap and describes important implications for past as well as future research using CATA. First, we describe three sources of measurement error variance that are particularly relevant to studies using CATA: transient error, specific factor error, and algorithm error. Second, we describe and demonstrate how to calculate measurement error variance with the entrepreneurial orientation, market orientation, and organizational ambidexterity constructs, offering evidence that past substantive conclusions have been underestimated. Third, we offer best-practice recommendations and demonstrate how to reduce measurement error variance by refining existing CATA measures. In short, we demonstrate that although measurement error variance in CATA has not been measured thus far, it does exist and it affects substantive conclusions. Consequently, our article has implications for theory and practice, as well as how to assess and minimize measurement error in future CATA research with the goal of improving the accuracy of substantive conclusions.


2004 ◽  
Vol 23 (22) ◽  
pp. 3421-3435 ◽  
Author(s):  
Nancy R. Cook ◽  
Bernard A. Rosner ◽  
Wei Chen ◽  
Sathanur R. Srinivasan ◽  
Gerald S. Berenson

Epidemiology ◽  
2019 ◽  
Vol 30 ◽  
pp. S3-S9
Author(s):  
Neil J. Perkins ◽  
Jennifer Weck ◽  
Sunni L. Mumford ◽  
Lindsey A. Sjaarda ◽  
Emily M. Mitchell ◽  
...  

2010 ◽  
Vol 5 (4) ◽  
pp. 565-569 ◽  
Author(s):  
Denise Jennings ◽  
Stuart Cormack ◽  
Aaron J. Coutts ◽  
Luke J. Boyd ◽  
Robert J. Aughey

Purpose:To examine the difference in distance measured by two global positioning system (GPS) units of the same model worn by the same player while performing movements common to team sports.Methods:Twenty elite Australian football players completed two trials of the straight line movement (10, 20, 40 m) at four speeds (walk, jog, stride, sprint), two trials of the changes of direction (COD) courses of two different frequencies (gradual and tight), and five trials of a team sport running simulation circuit. To assess inter-unit variability for total and high intensity running (HIR) distance measured in matches, data from eight field players were collected in three Australian Hockey League (AHL) matches during the 2009 season. Each subject wore two GPS devices (MinimaxX v2.5, Catapult, Australia) that collected position data at 5 Hz for each movement and match trial. The percentage difference ±90% confidence interval (CI) was used to determine differences between units.Results:Differences (±90% CI) between the units ranged from 9.9 ± 4.7% to 11.9 ± 19.5% for straight line running movements and from 9.5 ± 7.2% to 10.7 ± 7.9% in the COD courses. Similar results were exhibited in the team sport circuit (11.1 ± 4.2%). Total distance (10.3 ± 6.2%) and HIR distance (10.3 ± 15.6) measured during the match play displayed similar variability.Conclusion:It is recommended that players wear the same GPS unit for each exercise session to reduce measurement error. The level of between-unit measurement error should be considered when comparing results from players wearing different GPS units.


2013 ◽  
Vol 21 (1) ◽  
pp. 48-69 ◽  
Author(s):  
Stephen Ansolabehere ◽  
Marc Meredith ◽  
Erik Snowberg

Survey questions about quantities offer a number of advantages over more common qualitative questions. However, concerns about survey respondents' abilities to accurately report numbers have limited the use of quantitative questions. This article shows quantitative questions are feasible and useful for the study of economic voting. First, survey respondents are capable of accurately assessing familiar economic quantities, such as the price of gas. Second, careful question design—in particular providing respondents with benchmark quantities—can reduce measurement error due to respondents not understanding the scale on which more complex quantities, such as the unemployment rate, are measured. Third, combining quantitative and qualitative questions sheds light on where partisan bias enters economic assessments: in perceiving, judging, or reporting economic quantities.


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