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: ā€œEven 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.ā€

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