Vitali G., Filippi M., Manello A., Working Paper Cnr-Ceris, N° 14/2012 4. ECONOMIC SPECIALIZATION OF FOREIGN FIRMS Another characteristic of the foreign micro firms is the economic specialization of each ethnic. On average, one third of the foreign firms works in the construction sector, one third in the commercial sector, un fourth in the service sector and only 10% in the industrial sector (table 5). The country of origin has a strong impact on the economic specialization: 38% of Chinese firms are within the industry (38%) and trade sector (55%), and very few firms are in the construction or in the service. On the contrary, Albanian firms are mainly in the construction (80%), and Bangladesh firms operate in the commerce (79%). Other specializations are as follows: Albanian (80%) and Romanian (69%) firms are mainly in the construction, Bangladesh, Senegalese, Nigerian and Moroccan firms in the trade, Brazilian and Venezuelan9 firms in the service sector. 9 A part of the Venezuelan immigrants are Italians born abroad that come back to Italy Table 5: Foreign firms by country of origin and economic sector (2009) Albania 12 Industry Construction Commerce Service 3,5% 81,2% 5,9% 9,5% Total 100% Bangladesh Brazil China Egypt Former Yugoslavia Morocco Nigeria Pakistan Poland Romania Russia Senegal Tunisia Venezuela Eastern Europe Africa Asia Latin America 3,8% 4,6% 38,4% 5,0% 4,6% 4,2% 3,1% 6,2% 4,0% 4,0% 4,7% 4,0% 7,4% 6,1% 4,3% 5,4% 4,1% 6,3% 1,0% 28,5% 1,0% 39,1% 63,4% 26,8% 2,3% 11,9% 34,1% 68,8% 36,7% 4,5% 55,2% 7,9% 33,2% 10,8% 13,4% 18,7% 79,1% 23,4% 55,8% 32,9% 13,4% 58,4% 59,3% 50,7% 24,3% 9,5% 26,1% 80,4% 21,0% 37,9% 24,4% 33,0% 31,4% 24,6% 16,2% 43,5% 4,8% 22,9% 18,7% 10,5% 35,3% 31,2% 37,5% 17,8% 32,6% 11,2% 16,4% 48,1% 38,1% 50,8% 51,0% 50,4% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% 100% Others Total 5,7% 10,6% 9,2% 34,0% 32,6% 32,3% 52,5% 23,1% 100% 100%