3 Ergebnisse.

Through the use of careful explanation and examples, Berry demonstrates how to consider whether the assumptions of multiple regression are actually satisfied in a particular research project. Beginning with a brief review of the regression assumptions as they are typically presented in text books, he moves on to explore in detail the substantive meaning of each assumption, for example, lack of measurement error, absence of specification error,...

Where an assumption of unidirectionality in causal effects is unrealistic, 'recursive' models cannot be used, and more complex 'nonrecursive' models are necessary. Unfortunately, many nonrecursive models (unlike recursive models) are 'unidentified', which makes meaningful parameter estimation impossible. Even when they are identified, it would be inappropriate to use OLS regression techniques (appropriate for recursive models) for the purpose ...

Understanding United States Government Growth develops and tests alternative explanations of government growth since World War II. It opens with an analysis of debate about the causes and consequences of government growth, including the excessive government view that the public sector has grown beyond the scope demanded by citizens due to its own structural defects, and the responsive interpretation that government has gown because it has reac...