We analyze a model of green technological transition along a supply chain. In each layer, a good is produced with a dirty technology, or, if the required "electriffcation" innovation has occurred, with a clean technology which uses the immediate upstream good. We show that the economy is...

The proliferation of copycats poses a severe threat to brand manufacturers in the e-commerce era. Product innovation is a key strategy for brand manufacturers to enhance their market competitiveness and effectively combat copycats, which also may be beneficial or harmful to the environment. Yet,...