This chapter reviews the theory underlying the index number approaches used by National Statistical Offices in the construction of productivity indexes. It covers approaches for measuring output, labour and capital and highlights persistent and emerging measurement problems.

As the accelerated technological advances of the past two decades continue to reshape the United States' economy, intangible assets and high-technology investments are taking larger roles. These developments have raised a number of concerns, such as: how do we measure intangible assets? Are we...

Emerging from the ruins of the Second World War, the Japanese economy has grown at double-digit rate throughout much of the 1950s and 1960s, and, when the oil crisis of the 1970s slowed growth throughout the industrialized world, Japanese growth throughout the industrialized world, Japanese...