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fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/24-hh-ungenauigkeit-bei-der-unternehmensbewertung....pdf
zusätzlich einen Hypothesentest nach Newey-West auf die Steigungskoeffizienten vorgenommen. Nach diesem Test, der ro- bust gegenüber einer Autokorrelation der Residualgrößen ist, sind die Steigungskoef- fizienten
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/25-ie-income-gender-financial-literacy.pdf
income an influencing factor on financial literacy? Methods: A questionnaire-based Financial Literacy test of 956 students is used to analyze influences on financial literacy. Results: (1) Males are more [...] available to spend monthly after deducting all costs?” 1 and eighteen financial literacy questions to test financial knowledge and cognition. Some of the questions were taken from literature to be able to [...] literacy (dependent variable) could be predicted by income (independent variable). The null hypothesis tested is that the regression coefficient (slope) is zero. 3. RESULTS The Income of students per month Most
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/26-hh-marktrisikopraemie-deutschland-zeitstabil.pdf
Chow-Forecast-Test verwendet. De- taillierte Testangaben hierzu sind Wengers (2005) Ausführungen nicht zu entnehmen. Ist die Marktrisikoprämie in Deutschland zeitstabil? Tabelle 2: Chow Test, F-Statistiken [...] z des Erwar- tungswertes bestätigt werden. Als statistische Testvariante dient der Dickey- Fuller-Test auf Stationarität (Kruschwitz & Löffler, 2008). Die getestete Hypothese zur Marktrisikoprämie lautet [...] dingten Ökonomie in Deutschland begründen, die für die Gegenwart keine Gül- tigkeit mehr besitzt. Der Test auf Stationarität wird daher für den Beginn der Zeitreihe von 1955 und 1961 durchgeführt. 4 In Tabelle
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/28-ap-adult-life-satisfaction-largely-though-not-wholly-contemporaneous.pdf
diagnostic test outcomes. A discussion of the necessary diagnostic tests for such a model is presented in the supplementary material. Roodman (2009b, section 4) also discusses diagnostic testing, and in the [...] generates, nor test the robustness of results to alternative instrument counts. Furthermore, as so few of the previous dynamic panel life satisfaction studies discuss these C tests, or report test results, it [...] to 50. For the final column of results, three of the four diagnostic tests indicate exogenous instruments, and one test – the C test for the lagged dependent variable – indicates that some caution is necessary
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/29-ap-pr-and-ipp-gdpg-and-well-being-in-latin-america.pdf
a nation better off. A further argument is psychological: it has also been argued (though rarely tested) that enhanced rights contribute to increases in well-being enjoyed by a county’s citizens. Many
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/30-ap-optimism-pessimism-and-life-satisfaction-an-empirical-investigation-2019.pdf
necessary diagnostic tests. Because of how often the questions are asked there is not enough annually consecutive information to perform the AR(2) test. The other diagnostic tests present no issues. See [...] results are presented in two subsections within Section 3, which also discusses a variety of robustness tests; a discussion of the results and their implications is found in Section 4, which includes limitations [...] these methods further within the context of the investigation, and presents their results. Robustness tests are also explained, and include controlling for upcoming events which the (optimistic or pessimistic)
fileadmin/content/institute/iim/dokumente/forschung/discussion-papers/33-gg-consumersurplus.pdf
Returning to the previously outlined bathwater example, e.g., physical dysfunctions of the person testing the water as in some forms of neuropathy or a toy thermometer where the mercury scale is only painted [...] the correct information of a now hotter water temperature. Those methods are therefore useless. To test if the previously mentioned propositions of CS, CL, CP+, and CP- fulfill the above-formulated con [...] opposite effects on welfare and the same size. Combining tax and subsidy presents a particularly tough test since there are now two 'triangles' of allocation losses recorded through regular CS. According to
fileadmin/content/institute/iim/dokumente/forschung/danish-german-working-paper-series/4-danish-german-research-paper-no-4.pdf
some of this literature. The important tests are the Hansen J test, the various C (or ‘difference-in-Hansen’) tests and the m2 test for autocorrelation. This latter test, necessary but not sufficient, provides [...] 6This test has the advantage over the Sargan J test (also reported by default) because it works in the presence of heteroscedasticity. Indeed, if the errors are homoscedastic then the Hansen test is the [...] and Bond 1998); many of them misunderstand the necessary diagnostic tests, or do not report all (or any) of the important diagnostic test results; some of the studies listed just above do not understand the
fileadmin/content/institute/iim/dokumente/forschung/danish-german-working-paper-series/5-danish-german-research-paper-no.-5.pdf
different components. We want to give a structured overview of comprehensive business model concepts and test if the definitions also reflect special market contexts such as platform markets. Platform markets [...] ion of business models for researchers and practitioners acknowledging market characteristics. We test the resulting concept which we call “business model wheel” for the e-mobility market which we have [...] framework is applied to electric vehicle companies active in the platform market of e- mobility to test the practicability of the before developed business model framework. We conclude and finalize this
fileadmin/content/institute/iim/dokumente/forschung/danish-german-working-paper-series/6-danish-german-research-paper-no-6.pdf
levels); account for technology such as lower cost communication (i.e. long term effects) and even test to see if becoming an empty-nester gives the parent a new lease of life and therefore establish if [...] Random effects estimation, another possibility, is rarely supported in a well-being context; a Hausman test confirms this with the particular equations estimated in this investigation. The fixed effects themselves