In general, empirical studies on economics rely on the assumption of constant capital share of income both at the aggregate level and at the sector level. However, there is no empirical evidence supporting the constancy of capital share at the sector level. In this paper, using Colombian data,...

We provide an overview of the theories and empricial evidence on the complex relationship among innovation, competition, and inclusive growth. Competition and innovation-led growth are critical to drive productivity gains and support broad-based growth. However, new technologies and trends in...

This paper assesses productivity trends in Canada vis-a-vis the United States from two perspectives. The first one is based on estimates of total factor productivity. The second one decomposes productivity growth into two sources: investment-specific technical change, associated with...

An active debate has centered on the importance of manufacturing for driving innovation in the U.S. economy. This paper proposes an alternative framework that focuses on the role of suppliers of goods and services (the “supply chain economy”) in national performance. Using the 2002 Benchmark...

This paper evaluates the importance of innovation spending for understanding Canada-U.S. firm size and productivity differences. A standard model of heterogenous producers, amended to include a channel for innovation, is calibrated to the U.S. to serve as a benchmark. Canadian specific features...

Using newly created data containing real output per worker, real physical capital per worker, and human capital per worker for US states from 1840 to 2000, Turner et. al (2007) analyze the growth rates of aggregate inputs and total factor productivity (TFP). We continue this line of work by...

This paper creates a new data set on the physical capital at the state level for the United States from 1840 through 2000. We combine these new data with state level human capital and income data to do standard growth accounting exercises and to estimate the contribution of aggregate input...

There is good reason to believe that R&D influences on TFP growth in other sectors are indirect. For R&D to spill over, it must first be successful in the home sector. Indeed, observed spillovers conform better to TFP growth than to R&D in the upstream sectors. Sectoral TFP growth rates are thus...

Since 1995, productivity growth has accelerated significantly in the United States. Information technology has always been thought to be the driving force behind this development. In this article by Kevin Stiroh of the Federal Reserve Bank of New York provides strong empirical support for this...

This article, by Ian A. Stewart, is a review of the recently released Industry Canada research volume Productivity Issues in Canada, edited by Someshwar Rao and Andrew Sharpe. Stewart begins by noting that at over 900 pages and 25 papers the volume represents an important contribution to the...