1. Read the short explanation of the 4 basic types of economies. Research two of these types further.2. Locate one journal article for each of your two chosen economic types. You need to focus on the Abstract, Introduction, Results, and Conclusion. For our purposes, you are not expected to fully understand the Data and Methodology. 3. Summarize these journal articles. Please use your own words. No copy-and-paste. Cite your sources.