Layard, Metcalf and Nickell have formed annual estimates of the union mark-up for unskilled males in the United Kingdom manufacturing sector over the period 1951-1983. We critically assess their estimates as an index of union power and propose a number of hypotheses that determine the union...

There are enormous differences across firms and their impact on the macroeconomy. Using unique administrative data from Portugal, enabling us to link companies to their owners, we show that firms owned by serial entrepreneurs (owners of multiple businesses) enjoy a "premium" along many...

The purpose of this paper is to shed some light on why so many smaller-scale firms which have traditionally been classified as sub-optimal scale firms can exist. We suggest that by pursuing a strategy of compensating factor differentials, that is by remunerating and deploying factors of...

Survey information on Swiss exporters is used to test the hypothesis that firm-specific factors, in particular firm size, are important determinants of pricing--to-market (PTM). The survey asked exporters whether they set different prices across markets and, if so, whether price segmentation...

Stochastic frontier production functions are estimated for Bulgarian (1993–5) and Romanian (1994–5) manufacturing industries using firm-level panel data. The technical efficiency of firms is found to vary significantly both within and across industrial sectors in each country. We find strong...

The recent emergence in the industrial organization literature of a wave of studies identifying small firms as being at least as innovative as their larger counterparts poses something of a paradox. Where do small firms get their knowledge generating inputs? The purpose of this paper is to link...

In this paper we quantify the effects of the Small Scale Reservation Laws in India on the aggregate productivity, aggregate output and welfare of the Indian economy. To this end, we extend the span-of-control model by Lucas (1978) into a multi-sector setting and embed it into the neo-classical...