We propose a new decomposition method for analysing aggregate productivity changes. The main improvement in our proposed method is that we are clearly able to separate out pure productivity changes of a hypothetical average firm from changes in the share of output or value added between firms....

A recent explanation for declining GDP growth is that R&D has gotten harder. The formal explanation in Jones (1995) is “fishing out”-- idea discovery decreases in the level of knowledge. If valid, long-run growth is exogenous. In follow-on empirical work, Bloom, Jones, Van Reenen and Webb...

Aggregate economic growth is studied using Cobb-Douglas production functions. For Taiwan, new capital stock and human capital data are constructed. We find a constant labor exponent of about 0.7, assuming constant returns; a constant rate of increase in total factor productivity (TFP) of about...

The article provides multifaceted evidence on the shape of the aggregate country-level production function, derived from the World Technology Frontier, estimated on the basis of annual data on inputs and output in 19 highly developed OECD countries in the period 1970–2004. A comparison of its...

This paper shows that because growth models in the tradition of Solow's and Romer's are framed in terms of production functions, they are equally subject to a criticism developed by, among others, Phelps Brown (1957), Simon (1979a), and Samuelson (1979). These authors argued that production...

Productivity reflects not only how efficiently inputs are transformed into outputs, but also how well information is brought to bear on resource allocation decisions. This paper examines this empirically by looking at how on-board computer (OBC) adoption has affected capacity utilization in the...

This paper presents results of a meta-regression analysis on empirical estimates of capital-energy substitution. Theoretically it is clear that a distinction should be made between Morishima substitution elasticities and cross-price elasticities. The former represent purely technical...

This paper presents results of a meta-regression analysis on empirical estimates of capital-energy substitution. Theoretically it is clear that a distinction should be made between Morishima substitution elasticities and cross-price elasticities. The former represent purely technical...

Productivity convergence among countries has been investigated extensively with mixed results. This paper extends the analysis to the firm level to shed light on the debate of convergence or non-convergence. We find productivity convergence among firms widely in Japan, in both manufacturing...

This paper investigates the evolution of aggregate productivity and markups among French manufacturing firms between 1994 and 2016, by focusing on the role of reallocation with respect to both aggregate measures. Firm-level productivity and markups are estimated based on a gross output translog...