Liu's investment portfolio includes Car Inc., Facebook's old Chinese rival Renren and Hong Kong-listed game publisher iDreamsky.
It integrates one multinomial logit model and four double hurdle models to predict travel outcomes: vehicle ownership portfolio choice, car travel distance, bus travel distance, motorcycle travel distance and ebike travel distance.
"With an amazing portfolio of cars and trucks and the strongest financial performance in our recent history, this is an exciting time at today's GM," Ms Barra said in a company statement.
Along the way he has built a portfolio of luxury car brands that now includes Bentley, Lamborghini and Bugatti.
Autoextremist.com, a gimlet-eyed critic of G.M., called the Bengal a reminder of "the design talent that resides at General Motors" and said it would be "a worthwhile addition to G.M.'s production car portfolio, as soon as possible".
The commuter of the future may have a "personal mobility portfolio", with the car being only one part of it.
Related investments in Tencent's portfolio include electric car maker Nio, which just raised $600 million and was formerly known as NextEv, and Didi Chuxing, China's largest taxi on-demand service, which is in the process of buying Uber China and recently launched a U.S.-based research lab.
Design schools often require you to show a portfolio of different car designs to be considered for admission.
GM has revamped its models, shelved old, unpopular brands and is set to showcase its new portfolio of luxury cars at the North American International Auto Show.
BUILDING a portfolio of vintage cars can put a collector in the same situation as a dog that chases cars: what do you do once you've accomplished your goal?
