bypassing, evasion, control, schemes, illegal, loopholes, tax, bureaucratic, corruption, economic, violations, crimes, underhand, intermediary, bypass, middleman, mediator, negotiations, corrupt, negotiator, speculators, contact, around, services, business, people, intermediaries, communication, trading, exclusion, trade, officials, provides, alternative, option, between, state, laws, illegality, deal, finance, fraud, transparency, cartel, conspiracy, performs, interaction, government, reduction, costs