Readings: Energy, Lego, Pig Farmers, etc.
- Can renewable energy save the world? Not without better batteries(voxeu)
- Breakthrough Inventions and Migrating Clusters of Innovation (NBER)
- Happy Anniversary Wall Street (Keen)
- Lego’s business comes to boom (CNBC)
- Foodservice Traffic Declines for Fourth Consecutive Quarter (NPD)
- Chinese railways and speculating pig farmers (Pettis)
- The myth of uncorrelated returns (CFA Institute)