This paper analyses in what extent innovation contributes to the productivity premium of exporters. We start by performing non parametric tests on TFP distributions on different groups of firms characterized by their export and innovation behavior. We show that the TFP distributions of exporters...

This paper examines the relationship between the characteristics of firm knowledge in terms of capital, diversity and relatedness, and productivity. Panel data regression models suggest that unlike knowledge diversity, knowledge capital and knowledge relatedness explain a substantial share of...

Sunk costs due to entry into foreign markets are used as the main justification of the relationship between firm productivity and exports. We use a large-scale dataset on French manufacturing firms to evaluate how sunk costs affect the productivity of new exporters. We find that the typical...

The paper analyzes the link between financial constraints and firms' export decisions, using a large micro-level data set on French manufacturing firms over the 1996-2004 period. Our main finding is that firms enjoying better ex-ante financial heath are more likely to start exporting. This...

We investigate whether the form of exit is triggered by the form of entry and technical expertise, an exercise which has been persistently missing in the literature, for a sample of 121 firms in the LAN switch industry. We find that pre-entry experience, technical expertise, and intangible...

The paper analyzes the link between financial constraints and firms' export decisions, using a large micro-level data set on French Manufacturing firms over the 1996-2004 period. Our main finding is that firms enjoying better ex-ante financial heath are more likely to start exporting. This...

We investigate the effect of environmental policies on innovation under different levels of competition. Using information regarding renewable energy policies, competition and green patents for OECD countries since the late 1970s, we develop a pre-sample mean count-data econometric specification...

In this paper, we estimate firm-level markups and test some micro-level predictions of a model of international trade with heterogeneous firms and endogenous markups. Our theoretical framework is an extended version of the Melitz and Ottaviano (2008) (MO) model that features both quality and...

This paper presents a method by which patent statistics can be used to study the organisation of competencies within firm. We argue that knowledge is heterogeneous because it refers to scientific disciplines and technologies. One must therefore account for how technologies relate to one another...