... accounts for the nested structure of our data and leads to more reliable results. After we devel...We examined the variance inflation factors (VIFs) of the variables--in all models tha...
... fully repaid during the period of the inflation by the use of depreciated currency could later be ... not been achieved, socalled condictio causa data, causa non secuta, section 815. EXAMPLE: A has gi...
... and communications, many services such as data entry, telemarketing and accounting can now be con...Rapid wage inflation in popular offshoring locations is one critical dy...
... third section describes the source of the data, the definitions of the variables and the research... the variables and examined variance inflation factors (VIF) to ensure that multicollinearity did...
This study examines leadership succession among university presidents. Strategy researchers have emphasized that changing leaders is an important organizational decision which is likely to affect the strategic direction of the organization (e.g. Hambrick/Fukuto mi 1991). Using longitudinal data on German university presidents and rectors, three issues are addressed: (1) Presidential tenure is related to selected organizational features. One characteristic to which particular importance is attributed in the succession literature is organizational size. This study analyzes on an organizational level how the office tenure of current university presidents and rectors relates to university size. (2) On the level of the overall university system, a longitudinal study is conducted in order to ...
... of funding per student (adjusted for inflation) between 1980 and 2001 was used, as provided by th...
... these effects and empirically test it using data from a questionnaire survey among 142 majority-own... bias, this may have led to an inflation of some of the variables, in particular, with rega...
The main aim of this paper is to forecast gold and silver daily returns with advanced regression analysis using various linear and non-linear models. ARMA models are used as a linear benchmark for comparison purposes with established non-linear models such as Nearest Neighbours and MultiLayer Perceptron (MLP), and Higher Order Neural Networks (HONN) whose application to financial markets is quite new. All models are assessed using statistical criteria such as correct directional change as well as financial criteria such as risk adjusted return. The main aim is to find which of these models generate the best returns and if nonlinear models can be used for generating excess returns in the precious metals market. This is achieved by implementing a trading simulation where the forecast is t...
... with gold being used as a hedge against inflation (Ranson, 2005), a hedge against the variations of ...Section 3 describes the data used and its division into in- sample and out- of-...
.... * An analysis of detailed data about 525 offshoring implementations of US and Ger..., an examination of the variance inflation factors (VIF) for all of the independent variables...
... to collect the quantitative and qualitative data to support the theses, several methods need to be ... was neither destroyed by war nor by inflation but can be passed on in full measure to the next g...
.... * The results for this data set also show that when used to predict establishm..., these variables produce a variance inflation factor of 4.42 and the logistic regression results...
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