The monetary policy of Ethereum is more flexible than the monetary policy of Bitcoin.

True. Monetary policy of Ethereum is more flexible than that of BTC since general structure is more centralized compared to BTC. Vitalik Buterin, the inventor of Ethereum, for example has made alterations in code after the hard fork at the DAO hack. It can be stated that he has large bargain power. Additionally, BTC has a maximum number of coins, whereas Ethereum has unlimited supply.