It’s a joint venture between private companies and the government to do projects for countries. In full it is Public Private Partnerships abbreviated to PPPs
Let me tell you next time ask this guy the correct question ⁉️. WE DON'T HAVE A PROBLEM WITH PPP. WE HAVE A PROBLEM WITH THE WAY GOVERNMENT DOES NOT FLOAT OUT THE PPP BID FOR EVERYONE SO THAT WE GET THE BEST DEAL. LET THE GOVERNMENT PUBLICLY PUBLISH WHAT THEY WANT TO BUILD LET DIFFERENT COMPANIES BID AND LET IT BE OPEN AND LETS TAKE THE BEST DEAL. WE ARE AGAINST USING THE IDEA TO INFLATE THE AMOUNTS AND THIS IS MAJORLY DONE BY CUTTING DEALS. There is no coincidence that ADANI IS WINNING EVERY PPP DEAL WE ARE NOT FOOLS.