One time zone in the United States has the largest percentage of residents living in it:

I moved here from eastern, which is the nation’s anchor time zone. I say that not because of its affiliation with New York City or Washington, D.C., but because almost half the U.S. population holds to its authority. Boston, Baltimore, Philadelphia, and Atlanta are on eastern time, along with almost all of Florida and Michigan, the whole of Ohio, and other less notable places made more notable simply by their participation in the most normal time in America.
Eastern time starts the day; it sets the pace for the nation. The stock market opens on Wall Street, corporate lawyers file into Back Bay offices, spoons swirl café cubanos in Miami. It’s morning again in America. On the other coast, where it’s three hours earlier, nobody cares. Such is the glory of the Pacific time zone, which houses a smaller sliver of the country’s population—just 16 percent or so. Some West Coasters—surfers, almond farmers, theme-park vendors—may be up during the eastern a.m. hours, though not because investment bankers or media professionals compel them. But the whole Atlantic Seaboard morning has elapsed by the time that most Pacific-time professionals have stumbled to the office, smoothies in hand. They will always be behind, no matter what they do. This is not a disadvantage; it’s a lifestyle.
I am confused by the conflation of time zones – a concept invented by humans relatively recently to try to cope with the modern world – and influence. The eastern time zone does have a lot of people. This is notable. This means there is a lot of activity that affects people in the rest of the country and the world. (Is this nearly half figure similar to the number showing a big majority of Canadians live within 100 miles of the border with the United States?)
This sounds like a testable hypothesis: do certain time zones have particular advantages due to a competitive edge, historical patterns, and/or perceptions about time zones? Are there notable examples of countries or places where the east to west gradient of influence is not true or opposite?
And what happens in settings where the interaction or collaboration occurs around the globe? How much does it matter that Asia or Europe are earlier in the day than the United States when doing international work?








