Görg, Holger; Halpern, László; Muraközy, Balázs - C.E.P.R. Discussion Papers - 2010
In this paper we analyse the relationship between gravity variables and f.o.b. export unit values using Hungarian firm …-product-destination data. By taking firm-product level selection into account we show that export unit values increase with distance even for … relationship between unit values and market size. We propose two possible explanations: first, firms may export different quality …