From Longman Business Dictionary
resilientre·sil·i·ent /rɪˈzɪliənt/ adjectiveadjECONOMICS a resilient country, economy, currency etc is strong and performs well, even under difficult conditionsThe dollar proved resilient against the yen in trading yesterday.
—resilience noun [uncountableU]the company’s resilience in the face of economic recession and weak demand