A comprehensive measure of Japan's overall production and consumption of goods and services. GDP is a significant report in FX Market, serving as one of the primary indicators of a country\\\'s overall economic health.

Robust GDP growth signals a heightened level of economic activity and often a higher demand for the domestic currency. At the same time, economic expansion raises concerns about inflationary pressures which may prompt monetary authorities to increase interest rates. Thus positive GDP readings are generally bullish for the Yen, while negative readings are generally bearish.

Most production reports that lead to Japanese GDP are released before the official GDP number. Therefore, actual GDP figures usually confirm expectations. However, an unexpected release can move markets due to the significance of the figure.

Technically, Gross Domestic Product is calculated in the following way:

GDP = C + I + G + (EX - IM)

where
C = private consumption
I = private investment
G = government expenditure
EX = exports of goods and services
IM = imports of goods and services

The headline figures for GDP are the percentage growth rate from the previous quarter and the annualized percentage change in GDP. Prices used are benchmarked to 1997 prices.

Gauge for goods sold at retail outlets in the past month. Retail Sales is a leading indicator for the economy since private consumption makes up a large portion of German Gross Domestic Product. Rising consumer spending fuels economic growth, confirms signals from consumer confidence, and may spark inflationary pressures.

The headline figure is expressed as the percentage change from the same month last year.

The Ivey Purchasing Managers Index (PMI) is an economic index which measures the month to month variation in economic activity as indicated by a panel of purchasing managers from across Canada, and is prepared by the Richard Ivey School of Business. The PMI is provided in two formats: unadjusted and seasonally adjusted. It shows responses to one question: ""Were your purchases last month in dollars higher, the same, or lower than the previous month?"" A figure above 50 shows an increase while below 50 shows a decrease. The Ivey Purchasing Managers Index is often referred to as the Purchasing Managers Index, or PMI and is sponsored by the Richard Ivey School of Business and the Purchasing Management Association of Canada (PMAC). The PMI includes both the public and private sectors and is based on month end data Ivey PMI panel members indicate whether their organizations activity is higher than, the same as, or lower than the previous month across the following five categories: purchases, employment, inventories, supplier deliveries and prices.

John C. Williams is President and CEO of the Federal Reserve Bank of San Francisco.