 These advances, coupled with liberalization of trade policy and reduction in transportation costs, have expanded the ability of businesses in all sectors to take advantage of global value chains in which production processes can be geographically dispersed in locations around the world to take advantage of the features of local markets.It is easier for firms to implement their activities where there are low wages and to coordinate their activities from countries with high wages.The rise of online platforms raises concerns in terms of legal questions about social security and labor law.