If migrant areas of origin are typically rural, rural-to-urban migrants may therefore have higher fertility than non-migrants at the place of destination (Kulu 2005).
The report cited "suspicious burn patterns," such as "two separate major areas of origin," and it said, "No accidental source of heating power was located at either of these two major areas of origin".
Significant differences exist, however, when areas of origin are allowed for.
On the face of it, Sukhbaatar should be one of the main areas of origin for migrants arriving in Ulaanbaatar.
But when I looked more closely at the old results and the new ones, the general areas of origin were not that much different.
After addressing the issue of spatial dependence, the model is estimated at both the aggregate level and for major areas of origin.
Of all the various myths, two have been particularly important in preventing the use of GE maize in its areas of origin.
GCP is starting a new programme to map Indonesian palm oil exports back to their areas of origin, revealing which companies are linked through the supply chain to forest destruction.
The high commissioner, António Guterres, said in a statement, "We need to study the root causes to see if the decline is because of fewer push factors in areas of origin or tighter migration control".
While most displaced people want to go back to their homelands, "many interlocutors whom I met, in particular in North and South Darfur states, remain anxious about the security situation in their areas of origin … as well as the restoration of sustainable peace in the region," Nononsi said in a statement.
The implications of greater mobility for areas of origin and destination have not been systematically explored.
