Mongolia, which, according to international indices, has relatively strong democratic institutions and low intranational income inequality, experienced an inflation rate of 4.30% in 2017, whereas Cameroon, which shows the opposite pattern on such indices, had an inflation rate of only0.64% that year Such comparisons have engendered speculation that by diluting control over the economy, democratic institutions inhibit states' ability to counteract inflationary pressures. To test this possibility systematically, Raj Desai et al. examined democratic strength, intranational inequality, and inflation in more than 100 countries, finding that democratic strength, if associated with low inequality, restrains inflationary pressures, suggesting that _____
Which choice most logically completes the text?