By instead viewing effective population size or migration rate as variables affecting the evolutionary process, we can help managers choose between suboptimal but feasible plans, and to recognize those modifications to a plan that are benign from those that will undercut its effectiveness.
The first controls only for the country of origin-specific return migration rate and indicator variables for the survey year and hence approximates the descriptive analysis in Figure 2.
The median migration rate, as the dependent variable, was regressed on the SNP genotype within each sample (coded 0, 1, or 2).
Model 1: the log of the return migration rate (see equation (13)) and indicator variables for waves 2-5.
Thus to consider these global migration effects we also consider as dependent variable the total migration rate (m i,t k, for all k education level), also available from Defoort and Rogers (2008).1 In this way, the size of migration flows by education level is measured by the skilled migration rate, unskilled migration rate, and total migration rate.
When using the logarithm of the prosecution rate as a dependent variable, the domestic migration rate has a higher explanatory power than the proportion of home renting; the proportion of people who do not work and the proportion of those caring for the home still play roles as a crime facilitator and suppressor, respectively.
cBecause this variable reflects the net migration rate, it ranges from -38 to +37. 2. Two out of the 13 countries with GHEs had migration rates below the.25 quantile or above the.75 quantile and this result is reported here.
Each block corresponds to one of the dependent variables described above (i.e. selection rate, skilled migration rate, unskilled migration rate and total migration rate).
Thus, the skilled migration rate (m i,t h ), from Defoort and Rogers (2008), is our first variable of interest.
When the dependent variable is the logarithm of the prosecution rate, the domestic migration rate has a slightly larger effect.
