The forecast is supported by stronger production figures among exporters, and a significant strengthening in leading economic indicators. Analysts at Morgan Stanley in Tokyo predict that gross domestic product in the first three months of the calendar year will come in at a positive 1.3%, equivalent to an annual increase of 5.3%, which compares with an expected 1.3% decline in the financial year to end-March. GDP growth could power the Nikkei on up to 13,000, forecasts Morgan Stanley.