Productivity, returns to scale and product differentiation in the retail trade industry: an empirical analysis using Japanese firm-level data

Productivity and characteristics of firms : an application of a bootstrapped data envelopment analysis to Japanese firm-level data

Kato, Atsuyuki, (2009)

Productivity, returns to scale and product differentiation in the retail trade industry : an empirical analysis using Japanese firm-level data

Kato, Atsuyuki, (2012)

Productivity, returns to scale and product differentiation in the retail trade industry : an empirical analysis using Japanese firm-level data

Kato, Atsuyuki, (2009)