Application of Item Response Theory (IRT)-Graded Response Model (GRM) to Entrepreneurial Ecosystem Scale

Application of Item Response Theory (IRT)-Graded Response Model (GRM) to Entrepreneurial Ecosystem Scale

The scale of entrepreneurial ecosystems (EE) assesses the perceptions about entrepreneurial ecosystem domains, finances, capital finances, support, support professions, policies, markets, human resources, and culture. The scales are always error-prone—these scales must possess properties that enable...

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Bibliographic Details
Main Authors: Bhutto, A. (Author), Haffar, M. (Author), Kamran, S.M (Author), Nassani, A.A (Author), Pitafi, A. (Author), Sethar, W.A (Author)
Format: Article
Language:English
Published: MDPI 2022
Subjects:
capital
Ecosystem
Entrepreneurship
error analysis
factor analysis
Graded response model
instrumentation
Item response theory
model validation
perception
Polytomous
Reliability
reliability analysis
sampling
threshold
Validity
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