I don't really understand Portuguese, but hope this what you asked. Ineffectiveness: Many people have false hope, causes addiction to gambling so people never gain wealth but instead develop a habit of wasting money
Effectiveness of informal trading: more freedom for trading money for goods because seller can negotiate as they want , an informal trader doesn't have to provide for any employees in drastic lengths, informal traders can relocate easily because they dont do business in government owned buildings
Ineffectiveness: informal traders can change prices whenever and all the time as they need it, informal traders can often lie or deceive more conveniently For their business. Hope i helped. Peace
In primaries, party members vote in a state election for the candidate they want to represent them in the general election. After the primaries and caucuses, each major party, Democrat and Republican, holds a national convention to select a Presidential nominee