Massachusetts was just ranked the best economy in the US. Innovation is a big reason why.

Boston, Massachusetts. Vlad G/Shutterstock A recent WalletHub study ranked Massachusetts' economy the best in the US. Potential for innovation was the biggest factor. An emphasis on education and a large share of high-tech jobs also play a role. Whether it's cornfields, tornadoes, or Broadway, every state is known for something. But in terms of overall economic strength, one state stands above the rest. Massachusetts has the best economy in the United States, according to a WalletHub study ...