Regional trends in electoral support for Latvian parties: the neighbourhood effect
... favourably disposed to Russian speakers (For a Good Latvia, For Latvia from the Heart) have clusters of high support in the area and the ‘Latvian’ parties of low. This pattern, however, may be due to the high proportion of the non-Latvian population in Latgale (a region with strong historical connections with Russia) and the character of the development of the border area, rather than to the proximity to the Russian border.
1. Okunev, I. Yu. et al. 2020, Atlas mezhdunarodnykh otnoshenii. Prostranstvennyi ...