Search for dissertations about: "LR test"
Showing result 1 - 5 of 12 swedish dissertations containing the words LR test.
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1. Essays on Unit-Root Testing and on Discrete-Response Modelling of Firm Mergers
Abstract : Essay 1 investigates the time-series properties of the price of iron ore. The focus is on unit-root testing in the presence of a structural break. Unit-root tests with or without structural breaks are applied to historical prices of five different qualities of Swedish and Brazilian iron ore. Tests with exogenous or endogenous breaks are analyzed. READ MORE
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2. Dispersion and risk assessment of airborne contaminants in pharmaceutical clean rooms
Abstract : In many of today's industries, particularly in the healthcare field, special protection is required against airbornemicrobiological contamination. Clean rooms and clean zones areused to separate the ambient environment from contaminationcontrolled areas. READ MORE
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3. Ante partum determination of lactate in amniotic fluid
Abstract : Background: The present studies were conducted to investigate whether lactate determination in vaginal fluids, 'Lac-test', could be used as a diagnostic test for prelabour rupture of membranes (PROM). To derive the best cut-off value for a positive test and to asses weather lactate determination in vaginal fluid was associated with, and could predict, onset of labour for woman with suspect PROM. READ MORE
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4. Testing and Applying Cointegration Analysis in Macroeconomics
Abstract : This thesis focuses on empirical applications and tests of macroeconomic theories. It consists of three fairly distinct essays, bound together by the common theme of the use of cointegration analysis in the empirical macroeconomic analysis. The first chapter is an introductory chapter, while chapter two, three and four contain the three essays. READ MORE
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5. Assessment of balance control in relation to fall risk among older people
Abstract : Falls and their consequences among older people are a serious medical and public health problem. Identifying individuals at risk of falling is therefore a major concern. READ MORE