But one thing evident from their research: Such therapeutic cloning could be a very expensive treatment, more costly than even the priciest drugs.
Which is why although they are expensive to build and costly to run, such cultural buildings are seen as an ace in the pack when it comes to urban regeneration.
For doctors, the more expensive the better, since costly drugs tend to carry higher markups.
Among the next newspapers to go, experts say, are major metropolitan dailies relying on an expensive business model that requires costly newsprint consumption and gas-guzzling deliveries.
Digital techniques are making some of the most expensive aspects of filmmaking--costly sets, location shooting, extras, stuntmen--unnecessary.
Entrepreneurs considering venture capital should realize that venture capital is the most expensive form of capital, more costly than public equity, later-stage private equity, bonds, or loans.
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Doing business in Hawaii is 16% more costly than in the next most expensive state in Milken's index, New York.
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The company is working to add new redundant features, ones that are said to be very expensive -- but probably not nearly as costly as that Disney partnership the company just locked down.
The Concur survey, which was based on 500 million expense lines gleaned from approximately 15, 000 corporate clients in 2011, also shows that business travel is getting more expensive due to increasing airfares, pricier hotels and costly ground transportation such as taxis.
So far agents have mostly stuck with the GDSs: rebuilding their IT systems to make direct connections to airlines is expensive, and their contracts with GDSs may make it costly too.
And several service providers, using a number of different technologies, have sprung up offering wireless alternatives to Telkom's costly fixed-line broadband service, which is expensive by European standards, let alone African ones.
Floating or stationary platforms are very costly, and working in the maritime environment involves super-expensive and highly customized technology.
In addition to being expensive, with long construction lead times, these projects face lengthy and costly regulatory hurdles.
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While offshore wind installations are very costly to build and maintain, second only to solar thermal, all wind power is expensive.
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