The last three decades have witnessed an explosion of theoretical work on the organization of firms (Robert Gibbons and John Roberts, 2009). In parallel, there has been a massive increase in access to micro data which has revealed huge dispersions in productivity. For example, within narrow...

The productivity of firms in developing countries appears to be extremely low. Prior work, such as that summarized in James Tybout (2000) and World Bank (2004), has highlighted a set of issues around infrastructure, informality, regulations, trade policies, and human capital that reduce the...

Audretsch and Fritsch (2002) proposed two explanations for the mixed evidence regarding the relationship between new firm formation and regional development. Firstly, they found evidence for the existence of long time lags needed before the main effects of new firm formation on employment change...