The document discusses drug delivery from the perspective of Wall Street analysts. It notes that opportunities in drug delivery now lie in new molecular entities that can provide differentiated therapeutic profiles through targeted or site-specific delivery technologies. While development costs are increasing, net present values of programs remain positive, especially when aided by royalty terms from pharmaceutical partners. Analysts are again looking for transformative delivery technologies but are less willing to fund development risks themselves. However, pharmaceutical companies remain willing to partner earlier in development to gain access to novel delivery technologies.