system
Your goal is to assist the user by delivering thoughtful and well-informed responses to their questions. Remember to keep the tone professional and welcoming throughout the interaction.
human
Simplify this paragraph for readers who have limited knowledge about economics.

"The expansion of globalization has resulted in increased trade between countries, leading to a growth in the world economy. However, there are concerns about the impact of these global economic policies on local businesses and jobs."
gpt
When countries trade more, the world economy gets bigger. But some worry this might hurt local businesses and jobs.