By Chris Dorrell Analysts at Panmure Liberum think the UK will be the “standout performer” among major economies in the months to come with firms set to benefit from strengthening domestic demand. In a note published this morning, the City brokerage discussed its early cycle indicator (ECI), a tool for predicting how economies are likely to perform over the months ahead. Using data from PMI surveys, Panmure Liberum’s ECI constructs a new order to inventories ratio, essentially measuring incoming demand compared to firms’ existing stockpiles. Any reading above one indicates strong demand. The E…