Due to their excessive profit potential, MNCs have the financial capacity to remunerate their personnel higher than the industry average with many fringe benefits. Thus, they hire away the most talented personnel which inhibit the development and expansion of local businesses and local industries.
Of course, these complaints are not limited to the host countries alone. Some MNCs also face difficulties for which they have reasons to complain about. For example, some countries have strict foreign currency laws which inhibit repatriation of most profits back to the home country, requiring them to reinvest a major portion of their profits in the host country.
MNCs are financially rich companies so that they can easily influence the government officials of developing countries who are poorly paid. Thus they can use their financial resources to enact or change laws in the host countries which benefit the MNCs.