Human capital is increasingly believed to play an important role in the growth process; however, adequately measuring its stock remains controversial. Because the estimated impact that human capital has on economic growth is sensitive to the measures or proxies of human capital, accurate and...

To the best of our knowledge, this paper reports the first set of nationally representative results on the importance of ‘absorptive capacity'. Absorptive capacity is generally defined as a firm's ability to internalise external knowledge. Using data principally from the New Zealand Business...

This paper uses data from eight different consumption questionnaires randomly assigned to 4,000 households in Tanzania to obtain evidence on the nature of measurement errors in estimates of household consumption. While there are no validation data, the design of one questionnaire and the...