China's Foreign Aid at a Transitional Stage

By estimating China's foreign aid as a proxy for China's bilateral Official Development Assistance and by analyzing its implementation structure and policy, this paper sheds some light on China's foreign aid activities, which have been at a transitional stage. Based on our estimates, the level of foreign aid in terms of net disbursement has increased sharply since 2004, reaching around US$7.1 billion in 2013. Some measures to strengthen the implementation structure to deal with this expansion have been introduced by the central government; however, this transition process needs more time. To facilitate this process, China is attempting to absorb knowhow on development assistance from multilateral institutions and Organisation for Economic Cooperation and Development's Development Assistance Committee countries that are eager to share their knowledge, with the expectation that China will eventually play a major role in international development.     

Firms' open innovation policies,laboratories' external collaborations,and laboratories' R&D performance

The value of the open innovation approach is now widely recognized, and the practice has been extensively researched, but still very little is known about the relative impact of firm‐level and laboratory‐level open innovation policies and practices on R&D performance. This study attempts to measure that impact by analyzing a sample of 203 laboratories of Japanese firms located in Japan. It examines simultaneously the effects of firm‐level open innovation policy and laboratory‐level external collaborations on laboratory R&D performance. The study aims to go beyond a general understanding of the importance of open innovation; it shows how an open innovation policy can have a positive and significant effect on collaborations between a laboratory and local universities or business organizations. The results also show how an open innovation policy can contribute to the laboratory's R&D performance by facilitating external collaborations by the laboratories. It demonstrates how these factors affect R&D performance in different ways, depending on the type of R&D tasks. Our findings suggest several theoretical and practical implications in the field of R&D management.     

How does the entrepreneurial orientation of scientists affect their scientific performance? Evidence from the quadrant model

In order to identify the effect of academic entrepreneurship on science, this work compares the publication performance of entrepreneurial scientists with that of conventional scientists. Using Stokes's ‘quadrant model’, this paper examines how the entrepreneurial orientation affects scientific performance. The results on advanced materials research in Japan found that (i) entrepreneurial scientists publish more papers than conventional scientists do; (ii) the papers of conventional scientists demonstrate better citation performance than those of entrepreneurial scientists do, on average; (iii) coming to the top-cited papers, entrepreneurial scientists show higher propensity for publishing high-impact papers than conventional scientists do; and (iv) the portfolio interdisciplinarity of papers authored by entrepreneurial scientists is higher than that of conventional scientists. Although the influence of academic entrepreneurship on scientific performance is still unclear, our findings suggest that entrepreneurial scientists could make a relatively large contribution to furthering the scientific frontier by relying on innovation rather than convention.     

Transitions From Career Jobs to Retirement in Japan

Most Japanese workers are required to retire from their career firm by age 60. Yet the labor force participation rate of older men in Japan is the highest among industrialized countries, and most Japanese express a strong desire to continue working past age 60. One explanation for this paradox is that many firms reemploy their own retirees or provide them with assistance in finding new jobs with their subsidiaries or client firms.     

Regression analysis of indicating multiple incremental cost-effectiveness ratios for non-small cell lung cancer treatment

Objectives:

The value of a health technology can be measured in terms of cost and benefit on two-dimensional co-ordinates. This study is to quantitatively analyze the correlation and to conduct a regression on the X-Y plane constituted by cost and QALYs (quality-adjusted life years) associated with the first line treatment, the maintenance treatment, and the second line treatment for non-small cell lung cancer (NSCLC).

Methods:

The cost-effectiveness data of the cost and QALYs were extracted, with respect to the three categories of the NSCLC treatment, from the CEA Registry at Tufts Medical Center, regarding the literature published from 2000–2011. As a result, 44 QALY-cost ratios were identified.

Results:

Based on those extracted data, the correlation and regression analyses were performed by mathematical model using log and square-root functions. The plotted ratios stratified by the three stages for the NSCLC treatment were visually grouped into three clusters. There were statistically significant differences among the correlation coefficients of the cluster. In regression, the log model was found to be better fitted than the square-root model; formulating QALY?=??1.12?+?0.16 log(Cost), ?1.99?+?0.28 log(Cost), and ?0.69?+?0.10 log(Cost) for the first line, the maintenance, and the second line treatment, respectively. Monetary units were standardized to 2008 US dollars.

Conclusion:

A good methodological potential was confirmed so as to assess the Incremental Cost Effectiveness Ratio (ICER) variations, considering stratification by multiple factors such as disease and treatment categories. This study has certain limitations, such as the small number of included articles and the stratification, not reflecting a factor of new genetic findings.     

Japan’s New Special Zones for Regulatory Reform

Japan’s Special Zones for regulatory reform were established in 2003 as an endeavor to enhance nationwide regulatory reforms based on local government initiatives. These Special Zones are not like the free trade zones inviting foreign capital that have been taken on as national projects in Ireland or China. In fact, this scheme acts to stimulate regulatory competition between municipalities to attract new business activities by both foreign and domestic firms in the local areas. This approach is a significant step towards mobilizing local government initiatives under a highly centralized administrative system in Japan, and marks a shift toward a more market-based economy.JEL Code: H77, K20