You might be thinking
this is a very simple question to answer and the definite answer to the
question is "innovation".But it is not always true. Sometime copying
with efficiency and efficacy leads to greater success than the innovation
itself.(creative imitation).
Even the regulatory
bodies allows copying without the breakage of law. Everything cannot be
invented.Many companies are running successfully just because they can copy
well.
Studies showed that
imitators do at least as well and often better from any new product than
innovators do. Followers have lower research-and-development costs, and less
risk of failure because the product has already been market-tested.
Legal Imitation: When you can copy the product but without
involving the name of the company.Sometime the process cannot be imitated
,sometimes the product depending upon the law and rights initiated.
And who says that only
small companies or startups copy.Even big companies like Apple have copied .The
iPod was not the first digital-music player; nor was the iPhone the first
smartphone or the iPad the first tablet. Apple imitated others’ products but
made them far more appealing. The pharmaceutical industry is split between
inventors and imitators.
Some innovators,
such as Pfizer, have joined the copycats, starting generic-drugs businesses
themselves. The multi-billion-dollar category of supermarket own-label products
is based on copying well-known brands, sometimes down to details of the
packaging. Fast-fashion firms have built empires copying innovations from the
catwalk.”
Today is the world of
who can present their product well and the product is able to justify itself in
the eyes of the customers.It should provide benefits to the customer and then
your product whether it is innovated or imitated will be a success.
Also there is a
limitation to innovation but not to imitation as imitation doesn't just mean
copying. It requires skills because it might be possible that the company that
is innovating may not be so good in its product and you come out with a better
version of it in terms of quality,preferences,benefits ,stability,durability
etc.
There is another
point to this that, Innovators as a group get only a small fraction of the
value of an innovation. Typically, the better returns go to business people
often derided as copycats.For Example, innovated new products but lost out in
the marketplace to others afterward. Among them, Diners Card created credit
cards but lost the market to MasterCard and Visa , EMI created CAT scans but
the market today is dominated by General Electric.

Coming to the Emerging
countries like India etc it is said that they
should go for imitation rather than innovation because innovation requires lots
of investment along with a lot of time and India is just beginning to mark its
economic growth and its better to have something rather than nothing and We
have seen earlier that most of the successful companies have copied in an
efficient way and have made them Market leaders.
Imitation also gives you
the benefit of lower risk of failure as the risk has
been subdued by the innovating company.So if you are low on investment you can
go for imitation rather than innovation.
All these points are not
to deny that innovation does not work.
Innovation is the seed
which on nourishment will let a plant(copiers) grow upon it.If there is no
innovation there cannot be anything to copy.Innovation requires
resources,time,skill ,competencies etc and once these grow as core competency
of the innovating company no copier can take its position.
So both are good in two
different situation.Check out which one will you prefer.