Nuclear bombs and economic sanctions

We examine the efficacy of trade sanctions when a target's action causes an irrevocable change in the status quo; for example, sanctions to stop a target's nuclear weapons development program. We find that when a sanctioning country cannot precommit to maintain sanctions long after a target becomes a nuclear power, sanctions are not only inefficacious but they backfire, spurring a target to intensify its effort to complete the nuclear program. If the nuclear program has several stages to complete, gradually increasing sanctions as the nuclear threat becomes more imminent may also backfire even though the program is potentially stoppable when sufficient pressure is applied earlier on. We also discuss the policy implications of our analysis.     

Credibility of Protection and Incentives to Innovate

In recent trade policy debates it is often argued that temporary protection stimulates innovation. This paper shows that the validity of the argument depends on the perceived credibility of protection policy. If it is suspected that temporary protection will be removed early should innovation occur before its terminal date, the protected firm invests less in R&D than it does under free trade. If it is expected that protection will be extended should no innovation have occurred by its terminal date, investment falls below the free-trade level, and eventually to zero, as the terminal date is approached.     

Planting Disinformation through Voluntary Export Restraints

Voluntary export restraints typically are determined in bilateral negotiations between an importing country and a major exporting country, and have the appearance of forcibly limiting exports from the latter while leaving minor exporters unrestrained. However, during the negotiation process the major exporter can acquire insight into the nature of the importing country government. This private information may actually motivate the major exporter to restrain exports voluntarily.     

UNDERSTANDING INNOVATION AS A COMPLEX ADAPTIVE SYSTEM: CASE STUDIES FROM SHIMADZU AND NEC

Abstract. This paper describes innovation from the viewpoint of biologic evolution, a complex adaptive system. First, three characteristics of complex adaptive systems – variation, interaction and selection – are explained. Second, we propose that variation in R&D activities is brought about by innovation seeds, which can be subdivided into reproduction and mutation types. Third, taking into account the concept of an innovation seed, we propose our innovation creation process model. Finally, our proposed concept is validated through case studies of (i) a mass analyser business by Shimadzu and (ii) a carbon nanotube business by NEC.     

Internationalization of Chinese and Korean firms

This article compares and contrasts the growth of Chinese and Korean multinational enterprises (MNEs). The article identifies the similarities and differences between Chinese and Korean MNEs in terms of motivations for internationalization, expansion strategies, and paths. The goal of this article is to contribute to the literature by shifting focus on host‐country conditions to home‐country conditions in explaining the drivers for firms' internationalization. We conclude that firms are motivated to expand abroad when faced with domestic competitive disadvantages resulting from absence or deficiency of one or more of Porter's Diamond attributes in their domestic market. Implications for further studies are also explored. © 2009 Wiley Periodicals, Inc.     

Drifting Rhinos and Fluid Properties: The Turn to Wildlife Production in Western Zimbabwe

This paper presents and analyzes a number of tensions that arose in the shift from extensive livestock production to wildlife ranching and tourism in a dispersed community of white farmers in western Zimbabwe. It sketches the broader context of that shift and considers some of its effects, including those on the small (black)farmers of neighbouring Communal Areas. The tensions highlighted and manifested between the ranchers of Mlilo include the necessary movement from a characteristic view of wildlife as 'vermin', destructive of the conditions for livestock (and crop) production, to an appreciation that they are an exploitable and valuable resource ('ecological capital'); and how inherited views and practices concerning the boundaries of private landed property are subverted by the demands of wildlife ranching.     

Dumping as a signal of innovation

In the R&D-intensive industries, where technologies change rapidly, an innovative foreign firm may need to export greater than normal quantities to signal the level of the new technology it possesses. We find that such actions lead to sales below cost if the foreign firm has a relatively poor reputation for innovation, has a sufficiently high discount factor or possesses a new technology that significantly cuts its cost. We also show that antidumping reduces the costs of signaling, benefits the home firm, and may raise the profit to the foreign firm in the pre-duty period.     

On the transferability of the Asian rice green revolution to rainfed areas in sub‐Saharan Africa: an assessment of technology intervention in Northern Ghana

This article investigates the impact of technical intervention on the adoption of a set of improved rice production technologies, as well as on productivity and profit for smallholders in rainfed lowland areas in Northern Ghana. The key finding is that productivity and profit are significantly enhanced when modern varieties (MVs) and chemical fertilizer are adopted, coupled with water control techniques. This is essentially the transfer of the Asian Green Revolution to sub‐Saharan Africa. Such transfer, however, is not truly successful unless information about the use of MVs and fertilizer is directly disseminated by extension activities.     

Impact of R&D and Technology Diffusion on Productivity Growth: Empirical Evidence for 10 OECD Countries

This paper examines the empirical evidence on the impact of performed R&D and of R&D embodied in intermediate and capital goods on productivity performance in 10 major OECD countries over the last two decades. To quantify intersectoral and international technology flows, industry-level embodied R&D variables were constructed from an input–output (IO) R&D embodiment model. The productivity variables used are discrete Divisia growth indexes of total factor productivity (TFP), which were estimated from an IO growth accounting model. The results from pooled regressions indicate that the rates of return of the R&D variables were positively significant and increasing in the 1980s. In particular, embodied R&D is an important source for TFP growth in services, indicating very high social returns of the flows of capital-embodied technology into this sector. Moreover, the information and communi-cation technology (ICT) cluster of industries played a major role in the generation and cquisition of new technologies at the international level.     

Wheat demand in Japanese flour milling industry: a production theory approach

A production approach based on the translog cost function is used to analyze import demand for wheat differentiated by class and country of origin in the Japanese wheat flour milling industry. Results indicate that US wheat faces strong competition in the Japanese wheat market, but its multiple classes and end‐use characteristics enable the US to preserve the largest market share in Japan.