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1 - 10 van 92 voor dummy variables
corporate tax policy and incorporation eu pdf
... in 2001 due to a different way of data collection. we control for this via dummy variables in the regressions. 14 luxembourg. in most countries, the corporate share is somewhere between 20 ... tested as proxies for the time and cost of creating a business. as expected, these variables enter negatively and significantly. including those controls slightly decreases the size of the coefficient for ...
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costs and benefits providing open space cities pdf
... we use three types of explanatory variables structural variables, amenities and other locational variables. the structural variables include the quantitative variables volume and floor area. categorical variables indicate the age of the ... of children, number of adults and age of the head we used the dummy variables rotterdam and the hague as instruments. the results with respect to the demand ...
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Microsoft Word - DP_voorblad_scale_def.doc
... on the level of the other input (input complementarity). vector b collects a set of dummy variables to control for unobservable frontier productivity differences between size classes, sub-sectors, countries and ... level). 15 with x representing a vector of dummy variables for sub-sectors and size classes and z collecting the same market-structure and regulation variables as used in the gsf model. the ...
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Microsoft Word - discussion145.doc
... results for men and women when decomposing the growth in self-employment. all variables in table 4.1 are dummy variables. the observations are almost evenly spread over the years 1992-2006, especially ... of the underlying logit model can be found in the appendix. b reference categories for dummy variables age 15-24, low educated, manufacturing industry. c a -' or +' indicates that a time trend ...
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do school inspections improve primary school performance pdf
... inspections at randomly selected schools, we define dummy variables for all three types of inspections. to do this we split the dummy variable ist jt into the variables istjt and ristjt. this model ... ist inspections at the randomly selected schools. these dummy variables are defined in the same manner as in (4.2). there are, however, only three dummy variables in the vector ristjt, because we have ...
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Microsoft Word - discussion52
... dummy variables our first specification makes a distinction between actuarially unfair and actuarially fair schemes using dummy variables. we estimate the impact of the reform on the basis of these dummy variables ... , we define two dummy variables one dummy variable incentive to retire and one dummy variable incentive to wait (see table 5.1 for exact definitions). the latter dummy implies that the ...
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effect early tracking participation higher education pdf
... variables approach in which the years of tracking are instrumented by dummy variables for pupils that stopped school because of financial constraints, family reasons, or because of personal constraints like illness. their instrumental variables ... effect on completion of higher education. for these analyses we use dummy variables indicating whether a pupil has once entered or completed higher ...
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Research Memorandum (set-up) [PFP#792279750]
... , we make two additions to the set of equations above. first, we add two dummy variables. in 1981 statistics netherlands changed its method of calculating real value added. until 1981 ... period with addition of dummy variables for both years in all equations. the gallant jorgenson (1979) test was used to test the hypotheses that the coefficients of the dummy variables are insignificant. the ...
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Microsoft Word - discussion47.doc
... and recording behaviour that are hard to control for with cross-sectional and time-series dummy variables (dryden witte and witt, 2001). the effect of more police officers on the percentage of ... occurs when the distribution of police personnel at the regional level is related to omitted variables. all variables that are included in the budgeting formula (see section 3.2) are included in ...
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Microsoft Word - discussion33.doc
... the sofes database is a rich source of information on a wide range of variables concerning socio-economic background, educational attainment and information regarding student behaviour. to construct ... in each independent continuous variable, and the discrete change in the probability for dummy variables. for other factors than the treatment variable (student support), we find the following (i ...
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