Wallerstein was the primary creator of the core-periphery framework that many historians use to view world economic history. This 1974 book started it all. Several publishers rejected his initial manuscript, but when he did finally get it published, it caught on quickly. Wallerstein eventually completed four volumes in the series before he passed away in 2019.
In the context of the 16th century, the first major core country was Spain, though the Netherlands and England eventually overtook it as silver-induced inflation and the costs of empire caused Spanish decline. The two periods of Spanish dominance and Dutch-English dominance make up what Wallerstein calls the long 16th century. The periphery economies were the somewhat nearby countries that traded with these core economies throughout the long 16th century, and on through later periods.
Typically, periphery economies provide raw materials and food, which the core countries either consume or turn into more finished products. At this stage of the world economy, there were still countries outside of the European core-periphery network. For Wallerstein, these are simply separate economic systems. The boundaries are fluid, and Wallerstein was quick to point out that his categories are not categorical. Countries such as Poland and the Ukraine were nearly always periphery countries in this period. Russia went in and out of the periphery over the years. Farther-off countries such as India and China had their own independent core-periphery networks.
By the 20th century, with industrialization, mass media, and air travel, the entire world was unified into a single core-periphery system. In this book’s focus, the two-part “long 16th century,” this had not yet happened. But this was also the period when that process began in earnest, which is why Wallerstein’s larger project began there.
Wallerstein was a Marxist, and it shows in his hyper-materialist view of history, and his neglect of individuals in favor of focusing on aggregates such as nations, regions, and classes. It also causes him to ignore non-material factors such as culture, art, social norms about openness and progress, and more. Though he favorably cites Douglass North a few times, proving at least some engagement with the economic history literature, he also is not the most astute economic analyst, especially in matters of monetary policy. He seems not to grasp the concepts of equilibrium, the neutrality of money, or the law of one price. These shortcomings are not fatal to his core-periphery thesis, but they don’t help his case.
As the world becomes ever more prosperous in the 21st century, Wallerstein’s core-periphery framework is quickly becoming obsolete. It’s not the worst way to view the history of empires of colonialism, which are based on exploitation and hierarchy. But the world of the post-1800 Great Enrichment is based increasingly on equal exchange and cross-cultural tolerance and respect. There is a long way to go, obviously, and there will be stutters and reversal. But if the process continues, Wallerstein’s thesis will age as poorly as his Marxism already has.