Here in Germany we owe most of our modern institutions (one of the first healthcare systems, the national education system) to Prussia, in France the Napoleonic code was one of the most important reforms in history, and most of that nation-building was driven by militaristic nation-state competition. The Cold War is another example of course. He argues that war is the primary thing that pushes states to improve the welfare of their populations and it enables larger organization. Israel is probably another good example of a country whose innovation is effectively driven by survival.
I think you can make a decent case that the sort of post-Soviet stagnation, lack of reform or interest in taking care of pressing domestic issues, over-financialization etc.. was driven largely by being stuck in a unipolar system without competition.