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11 |
Innovative efficiency and stock returns: Should we care about nonlinearity?
کارآمدی نوآروانه و برگشت های سهام: ما باید به غیرخطی بودن توجه داشته باشیم؟-2018 Recent research suggests that a firm’s innovative efficiency (IE) is a strong positive predictor of future stock returns. Using a panel of 3084 international firms over the 1999–2015 period, this study attests to the predictive power of IE for subsequent returns, but disputes the linearity of the underlying relationship. Specifically, portfolio analyses and Fama and MacBeth (1973) regressions demonstrate that IE shares a robust U-shaped relationship with future stock returns, market valuations, and operating performance. This evidence is new to the literature and bears important implications for investment and security analysis, innovative-intensive firms, policy-making, and academic research as well.
keywords: Innovative efficiency| Patents| Research and development| Nonlinearity |
مقاله انگلیسی |
12 |
What Can Big Data on Academic Interest Reveal about a Drug? Reflections in Three Major US Databases
چه چیزی می تواند داده های بزرگ در مورد علاقه ی علمی به دارو نشان دهد؟ بازتاب در سه پایگاه داده اصلی ایالات متحده-2018 The different stages of the life cycle of a drug – ‘prenatal’ stage, birth of a drug,
rapid growth, maturity and stability, decline, and status before ‘death’ –
are reflected in the three following databases: journal articles (PubMed—
www.ncbi.nlm.nih.gov/pubmed); patents (US Patent Office—http://partfl1.
uspto.gov/netahtml/PTO/search-adv.htlm); and approved drugs (FDA –
www.accessdata.fda.gov/scripts/cder/drugsatfda/index/cfm). These data
bases are huge, from authoritative sources, correctly classified, and they
properly link different datasets. Analysis of such data can uncover hidden
patterns important for the assessment of drug status and may also yield some
predictions regarding its future prospects. Drug-related, publication-based
academic bibliographic records are especially numerous and support the
development of various scientometric indices. In combination with information
from other types of databases, they can outline various trends in pharmacol
ogy. Scientometric indices can be classified into those indicating a change in
the status of a drug, and those assessing the chances for success, or even drug
discontinuation. Here, we present big data analytics on publication-based
academic interest in two segments: (i) description of scientometric indices
and (ii) their applications for the assessment of the status of a drug.
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مقاله انگلیسی |
13 |
Monetary stimulation, bank relationship and innovation: Evidence from China
شبیه سازی پولی، رابطه بانکی و نوآوری: شواهدی از چین-2018 Using Chinas four trillion yuan stimulus package of 2008 (4 Trillion Plan) as an exogenous shock, we find that monetary stimulation could benefit the real economy to some extent. Specifically, compared with propensity-score-matched control firms, firms more likely affected by the stimulus plan (e.g., bank-connected firms) are granted with 18% to 24% more patents afterwards. Further evidence shows that the effect of monetary stimulation is more pronounced in firms with financial constraints, in firms located in regions with lower house price growth, and in firms with better corporate governance. Finally, monetary stimulation also increases R&D expenditure, leaving innovation efficiency unaffected.
keywords: Monetary stimulation |Innovation |4 Trillion Plan |Bank relationship |
مقاله انگلیسی |
14 |
Mapping innovation dynamics in the Internet of Things domain: Evidence from patent analysis
نواوری نقشه برداری پویا در دامنه اینترنت اشیاء : شواهد از تحلیل ثبت اختراع -2017 The Internet of Things (IoT) is an emerging paradigm in the ICT sector and it is at the center of many current
political and economic debates. Scholars, executives, and policymakers are becoming increasingly interested in
understanding how to turn the IoT into reality, since various technological constraints (e.g., standardization and
interoperability) limit the possibility of realizing an inclusive IoT information network. These constraints are
exacerbated by the lack of a clear picture of the innovation dynamics and technology evolution of the IoT. This
paper seeks to address this gap by mapping the development of IoT technologies. In particular, we have collected
61,972 IoT patents filed under the Patent Cooperation Treaty in the period 2000–2012. We analyze temporal
trends, cross-country dynamics and identity of the applicants. Moreover, we provide insights about the
development of the most relevant IoT technologies by looking at triadic patent families.
Keywords: Internet of Things | Patent analysis | Innovation | Technology evolution |
مقاله انگلیسی |
15 |
Standards as a driving force that influences emerging technological trajectories in the converging world of the Internet and things: An investigation of the M2M/IoT patent network
استانداردها به عنوان یک نیروی محرک که بر مسیرهای تکنولوژیکی در حال گسترش در جهان همگرا از اینترنت اشیا تأثیر می گذارد: مرور شبکه انحصاری M2M / IoT-2017 While standards are said to create windows of opportunity in facilitation of technological convergence, it is not
clear how they affect technological trajectories and strategic choices of firms in the face of convergence and in
the process of catch-up. There is little research on the relationship between standards and technological
trajectories, particularly in the age of convergence. This paper investigates how standards shape the emerging
M2M/IoT technological trajectory and influence convergence in terms of technological importance and
diversity. We, firstly, found that standards are a driving force of technological convergence. The second finding
is that 3GPP standards assume a crucial role in setting the boundary conditions of the M2M/IoT technological
systems. Third, we identified strategic groups and strategic patents that centered around the M2M/IoT
trajectory. Forth, standards serve as an important factor in the process of creating a new path for catch-up
firms (e.g. Huawei). These findings make contributions to innovation and standards studies by empirically
examining the relationship between technological trajectories and standards. Furthermore, they clearly cast light
on ongoing cooperation and competition along the M2M/IoT trajectory, and offer practical implications for
catch-up strategies.
Keywords: M2M/IoT | Standards | Technological trajectory | Catch-up |
مقاله انگلیسی |
16 |
Enhancing national innovative capacity: The impact of high-tech international trade and inward foreign direct investment
افزایش ظرفیت نوآوری ملی: تأثیر تجارت بین المللی با تکنولوژی بالا و سرمایه گذاری مستقیم خارجی در داخل-2017 Innovation productivity differs across economies and latecomer countries are working hard to close the
gap with developed countries. An investigation of 80 countries in the years of 1981–2010 shows that
international patenting activities vary across countries. We also find that both high-tech related
international export and inward foreign direct investment significantly contributes to emerging
countries’ ability to produce cutting-edge technologies, but this effect does not exist for leading innovator
countries. Moreover, although this study shows strong intellectual property rights (IPRs) protection is
highly correlated with international patenting activities in leading innovator countries, it has a negative
impact on emerging innovator countries’ national innovative capacity. The findings thus help better
understand the role of international economic activities and IPR in enhancing national innovative
capacity, and facilitate emerging countries’ effort to catch up with leading innovator countries.
Keywords: National innovative capacity | International trade | Foreign direct investment | Intellectual property | Patents |
مقاله انگلیسی |
17 |
از جمعیت به بازار: نقش عملکرد سرمایهگذاری جمعی مبتنی بر پاداش در جذب سرمایهگذاران حرفهای
سال انتشار: 2017 - تعداد صفحات فایل pdf انگلیسی: 23 - تعداد صفحات فایل doc فارسی: 87 ما بر فعالیتهای مخاطرهآمیز کارآفرینانه جدید مبتنی بر فنّاوری که از سرمایهگذاری جمعی مبتنی بر پاداش استفاده میکنند تمرکز میکنیم و تأثیر عملکرد آنها در این کانالهای تأمین مالی بر احتمال تأمین بودجه بعدی از سوی سرمایهگذاران حرفهای را بررسی میکنیم. ما همچنین چگونگی تحت تأثیر قرار گرفتن این اثر توسط امتیازنامههای اعطاشده برای ایده محصول جدید و سرمایه اجتماعی کارآفرین را بررسی میکنیم. نتایج حاصل از نمونهای از پروژههای تکنولوژیکی که در سایت کیک استارتر راهاندازی شده است نشان میدهد که التزام به پرداخت مقدار پول بیشتر در سرمایهگذاری جمعی میتواند توجه سرمایهگذاران حرفهای را جلب کند و بهاینترتیب به تأمین مالی بعدی کمک کند. با این حال، این ادله مثبت تنها زمانی مؤثر است که با وجود امتیازنامهها یا یک شبکه بزرگ از روابط اجتماعی تکمیل شود.
واژههای کلیدی: سرمایهگذاری جمعی مبتنی بر پاداش | تأمین مالی یک معامله مخاطرهآمیز مبتنی بر تکنولوژی جدید | امتیازنامه ها | سرمایه اجتماعی | نوآوری |
مقاله ترجمه شده |
18 |
Research on the Construction of Search Database Patent Platform for Intelligent Industrial Robots
تحقیق در زمینه ساخت پلت فرم پایگاه داده جستجو برای روبات های هوشمند صنعتی-2017 Since the 20th century, 90 years,the number of patent applications for intelligent industrial robots worldwide continues to
grow rapidly,new technical items are emerging,related technology more and more attention by the world,related research and
development is rapidly developing.Patent literature is a very important source of scientific and technological information,whether
it is to apply for patents, declare the subject, or the development of new products, dealing with patent infringement disputes, are
inseparable from the patent literature search.With the continuous development of network technology,patent search system after
another.Ordinary users want to accurately select the database, fast, comprehensive and accurate access to the required patent
information,need to master the scope of the respective database included and understand the advantages and disadvantages of
each database.Intelligent industrial robots patent search platform in the field of patent data in the screening, cleaning, finishing,
processing,to form a database of thematic patents.The patent database includes basic data, enhanced data and technical field
data,and with the software platform to install the service to the local.
Keywords:Intelligent Industrial Robots | Patent search | Database platform | Patent database | Basic data| Enhanced data |
مقاله انگلیسی |
19 |
Collaborative and Legal Dynamics of International R&D: Evolving Patterns in East Asia
همکاری و پویایی های حقوقی تحقیق و توسعه بین المللی: الگوی تکامل در شرق آسیا-2017 International R&D collaboration is perceived as important R&D strategy to obtain complementary resources, to
learn from the partner as well as to share risks and costs. Previous studies suggested that international R&D col
laboration has positive impacts but the impacts investigated in literature are either not clearly defined or largely
focused on business or technology. This study attempts to investigate collaborative influence and legal value of
international R&D by analyzing East Asian collaborative patents with multiple assignee countries from the per
spectives of social network theory and cross-country patent infringement probability. It is found that internation
al R&D is positively related to both collaborative influence and legal value. The evolving pattern shows that China
and Taiwan are the most prolific and fastest-growing patenting countries. Also, Taiwan is the most important
partner country in East Asias internationalization of R&D. Two important contributions of this study can be sum
marized as follows: 1) this study defines collaborative influence and legal value based on which the dynamics of
East Asias international R&D collaboration can be obtained, 2) the legal value defined in this study can be used to
evaluate patent value and the quality of R&D partnership in East Asia.
Keywords: Collaborative Influence | Legal Value | International collaboration | Patent |
مقاله انگلیسی |
20 |
Cleaning of Atmospheric Air in a City Street and Road Network as an Environmental Safety Technology for Road Transport
تمیز کردن جوی هوا در یک شبکه شهری و جاده ای به عنوان یک فناوری ایمنی محیطی برای حمل و نقل جاده ای-2017 The article provides scientific basis for a new innovative concept of cleaning the polluted ambient air in a city road network during
road transportation and a calculative model for changes in concentrations of polluting agents for mobile cleaning units used as part
of road traffic flow.
The article describes the design of equipment (reactor) used to decontaminate the toxic components of exhaust gas and disperse
particles and explains its difference from the existing facilities by its function to clean the air within a city highway with a wide
speed range of dust and exhaust gas flows (proved by two patents of the RF: No.2237816, No.3231858).
Key words: Road transport | environmental safety | city street and road network | UV-reactor and electric filter package |
مقاله انگلیسی |