New products often fail due to misinterpreted market research, overestimated demand, high development costs, poor design, incorrect positioning, insufficient support, and strong competitive responses. Failure rates for new products are estimated between 50-95% in the US and 90% in Europe. While failure is common, truly innovative companies accept it as inevitable for success. Initial failures may lead to later successes if companies identify new uses for failed products. Managing the entire new product development process from idea generation to commercialization is important to improve success rates.