Abstract not available.

This paper has a twofold aim. Firstly, it presents an overview of sources of data on service innovation. We distinguish two levels of data, namely data at the macro-level and data at the micro level. Data at the macro-level are mainly obtained from primary and secondary statistical sources...

This study uses the ?industry of origin? approach to calculate 200 unit value ratios for the benchmark year 1987 which are used to convert the output value in Canada and the United States into a common currency.In 1987, Canada's comparative labor productivity was 77.4 per cent, measured in...