- internal R&D and external R&D acquisition - on productivity in the manufacturing and service industries. The sample comprises a … from lower to higher conditional quantiles. First, the effect of the marginal effect of internal R&D on productivity in … both sectors decreased as we moved up to higher productivity levels. Second, the marginal effect of external R …

In this paper we compare the magnitude of local productivity advantages associated to two different spatial … findings. We detect local productivity advantages for both UA and ID. However, firms located in UA attain a larger Total Factor … Productivity (TFP) premium than those operating within ID. Besides, it turns out that the advantages of ID have declined over time …

This paper examines the impact of ICT network on productivity contribution of transportation infrastructure. Using …

The productivity generated by capital goods is not uniform along the time. When there exist conventional physical … capital goods the productivity obtained is minor that the one generated by quality capital goods. To obtain a correct measure … productivity of the investment goods constructing hedonic prices indices. This school is represented among others by Hulten (1992 …

This paper evaluates the impact of accessibility on the productivity of Spanish manufacturing firms. We suggest the use … Total Factor Productivity level for 2009, which is then explained in the second estimation step as a function of the …, and a smaller effect of the accessibility to workers on firms’ productivity. …

This paper addresses the relationship between productivity in the retail sector and market size. In the paper, the … individuals working in the retail sector is used as a proxy for productivity. In order to capture urban-periphery interaction in …