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

Measures the volume change of output of the manufacturing and energy sector. The industrial sector contributes to only a quarter of the Eurozone GDP. However, most variations in the GDP come from the industrial sector, whereas other sectors that contribute far more to national output historically have been very consistent regardless of economic cycles. That is why tracking industrial production is very important for forecasting GDP changes.

Note: The Industrial Production figure can be adjusted for the number of working days in the given time period and/or seasonally to account for weather related changes in production.

Tracks the number of the employed in the country. A surge in new employment suggests higher spending potential and budding inflation pressures.

The percentage of individuals in the labor force who are without a job but actively seeking one. A higher Unemployment Rate is generally a drain on the economy. Not only does it mean that resources are not being fully utilized, but it also results in lower consumer spending as there are fewer workers receiving paychecks.

Note: The unemployment rate generally moves slowly, so changes of only a few tenths of a percent are still considered significant. Also note that the unemployment rate does not account for discouraged workers. Therefore, in an economically depressed environment, such as that which occurred in Cold War era East Germany, the Unemployment Rate may not accurately reflect the extent of problems.

modern award usually defines a part-time employee as an employee who is engaged to work less than an average of 38 ordinary hours per week and whose hours of work are reasonably predictable, with a guaranteed minimum number of hours of work. Work is usually performed on regular days of the week. A part-time employee will usually be entitled to the same employment conditions as a full-time employee, but on a pro rata basis compared to the full-time hours (usually 38 per week) prescribed under the applicable industrial instrument.