The NBA Daily Fantasy is more than just a game that allows fans to indulge in managing their ideal basketball teams. It represents an economic force that has demonstrated significant impact on economic growth. Participants in NBA Daily Fantasy games assemble their virtual teams, with player performances in real life having direct consequences on this virtual platform.

There's an entrance fee to participate in these games, and these collectively gathered amounts create substantial prize pools which serve as primary incentives for users to join these fantasy games. This, in turn, creates value and generates revenues.
Moreover, the development and operation of these platforms require human resources, thereby creating job opportunities. These jobs range from platform maintenance to the data analysis of player performance, and they bring about positive effects on economy by providing more employment opportunities.

NBA Daily Fantasy encourages market competition. Various platforms are competing in providing superior user experience and continuous innovation. This competition helps to maintain a balance in the market and benefits consumers in the sense it enhances technology use and creates a healthy competitive environment.

The democratization of sports team ownership is another fascinating aspect of NBA Daily Fantasy. In a traditional setting, only those with significant wealth could afford to own a professional sports team. However, through NBA Daily Fantasy, any fan with an internet access has the ability to enjoy the experience of "owning and managing" a basketball team, contributing to the sport's wider economic growth.

The popularity of NBA daily fantasy also brings increased viewership for NBA matches. This increased viewership further translates into higher advertisement revenues for broadcasting networks and the NBA. The government also reaps the reward in the form of taxes paid by the fantasy sports platforms and their employees.

In conclusion, NBA Daily Fantasy is an integral component of economic growth in today's digital age, impacting multiple aspects from job creation, market competition to tax revenues. As the platform continues to innovate and evolve, its economic impact is likely to increase in the future.