This newspaper’s comprehensive foreign media reports A new study shows，Facing bet365 sports import penetration，Companies tend to improve existing technologies，Instead of looking for new technical solutions。

The World Science and Technology Research News and Information Network recently reported that，Raffaele Morandi Stagni, Assistant Professor, Department of Business Management, Universidad Carlos III, Madrid, Spain, and Andrea Fosfre, Professor, Department of Management and Technology, University Bocconi, Italy (Andrea Fosfuri) and others in the research result "A bird in the hand is better than two birds in the bush: Technology exploration strategies and bet365 sports import penetration"，Analyzed data on U.S. manufacturing companies from 1989 to 2006，To understand what R&D strategies they adopt to cope with the bet365 sports the large number of imported products entering the domestic market。

R&D strategy is an important determinant of whether a company can successfully cope with competition，To ensure short-term performance and long-term survival，Businesses have two basic options: explore new knowledge or improve existing knowledge。Research shows，In the years after import penetration increased，Enterprise R&D relies more on existing knowledge，Instead of exploring new knowledge。Researchers tested the impact of import penetration based on type of competition and type of industry affected，And analyzed import penetration from low-tech countries and high-tech countries respectively。They found out，The effects of technology-based competition and price-based competition on corporate R&D strategies are similar in nature。The impact of import penetration on merchants’ R&D strategies in the merchant (B2B) industry，Higher than businesses in the business-to-consumer (B2C) industry。Also，The negative relationship between bet365 sports import penetration and exploratory R&D strategy is more significant for vulnerable enterprises。Therefore，Their operating leverage is higher，Lower product diversity。

　　（Wang Youran/Compiler）