Flucututations (noun) an act or instance of fluctuating : an irregular shifting back and forth or up and down in the level, strength, or value of something

Synonyms: change, flux, inconstancy, oscillation

Source: https://www.merriam-webster.com/dictionary/fluctuations 

Article: SOEG JOBS (2021), PROS & CONS OF WORKING IN THE HOSPITALITY INDUSTRY

Quote from article: “Even with imminent fluctuations in the economy, the hospitality industry has always shown great resilience in its business and has even managed to survive when other sectors have not.”

My thoughts/Interpretation: This is a great industry to get into because regardless of of the fluctuations in the economy the hospitality industry will continue to adapt and thrive