Strategy transformation through strategic innovation capability – a case study of Fanuc

This paper presents a theoretical framework under which large companies should be able to bring about strategy transformation. First, we present the concept of ‘strategic innovation capability’, a corporate system capability to achieve corporate strategy transformation by strategic innovation. Then, we consider strategic innovation capability by comparing it with previous theories (dynamic capability, major innovation, dynamic capability, breakthrough innovation capability). Second, we present the case example of strategy transformation at Fanuc, a company that holds the top global share in the numerical control (NC) market. In this case study research, we consider and analyze historically how the company aimed for new creativity in the NC market, developed innovative NC technology for the machine tool market, and used that technology energetically for commercialized products. From the strategic innovation capability framework, the core theory of this paper, we also analyze and consider how top management made conscious efforts to form a new development organization within the company, and the processes involved in achieving strategy transformation to establish competitive superiority in this field. Finally, we discuss the implications drawn from this case analysis, and the issues for future research.     

The Labour Market Effects of Increases in Social Insurance Premium: Evidence from Japan

Exploiting heterogeneous variations in labour cost increases due to Japan's 2003 social insurance premium reform as a natural experiment, we estimate the impacts of the increased social insurance premiums on employment, working hours and payroll costs. Using the difference‐in‐differences method with establishment fixed effects, we find that firms reduce the number of employees and increase average annual earnings from longer working hours in response to an exogenous increase in labour costs without productivity gains. Firms manage to pay for this increase in the average wage paid to the remaining workers by reducing the number of employees to keep total payroll costs unchanged. In contrast, since social insurance premiums are shared equally between employees and employers, firms pay the remaining half premiums that they are imposed with. Sub‐sample analyses show that firms adhering to a labour hoarding policy did fire many workers taking advantage of the 2003 reform. This may indicate that the reform provided a good excuse to cut employment in firms that had been forced to comply with a labour hoarding policy even in an over‐employment situation, which is more likely in sectors and countries where dismissals are rigorously regulated.     

MOT in transition: From technology fusion to technology-service convergence

In the technical revolutions such as “mechatronics” and “optoelectronics,” the concept of technology fusion, fusion among different kinds of technologies, had been critical in the management of technology. In this type of management, the joint research among different industries was the most important element.     

External Shocks and High Volatility in Consumption in Low‐Income Countries

According to the well‐known concept of consumption smoothing, the volatility of consumption is low even when income is volatile; this is confirmed by data from G7 countries. Surprisingly, however, consumption volatility in many low‐income countries is nontrivially higher than income volatility. Here I examine what causes high consumption volatility in low‐income countries. In general, volatile consumption makes consumers worse off. Therefore, understanding the causes of high consumption volatility can contribute to improving welfare in low‐income countries by suggesting measures to assist in the stabilization of consumption. Unlike much previous research, I focus on international factors when explaining high consumption volatility. The results suggest that external shocks, which are far more volatile in low‐income countries than in industrialized countries, strongly swing consumption. By capturing these mechanisms, the model I use successfully accounts for consumption volatility's differences between the sample low‐income country and sample industrialized country.     

How Large Is the Cost of Business Cycles in Developing Countries?

This study measures the cost of business cycles in developing countries. The business‐cycle component of consumption is extracted by employing a detrending filter adjusted for the length of a subject country's business cycles, rather than a standard detrending filter, and the cost of business cycles using the extracted component is extracted. Estimated costs in developing countries based on the adjusted filter are found to be significantly different from those based on the standard filter. Hence, in measuring the costs of business cycles in developing countries, we should be careful about the choice of a detrending filter. The results also indicate the following findings: 1) in developing countries, there is probably more room to improve the cost of non‐business‐cycle fluctuations than that of business‐cycle fluctuations, and 2) the cost of business cycles is not strikingly large, even when it is estimated from a model strongly disfavoring business cycles.     

Deregulating Overtime Hours Restrictions on Women and its Effects on Female Employment: Evidence from a Natural Experiment in Japan

This paper provides novel evidence on the effect of deregulating overtime hours restrictions on women by using the 1985 Amendments to the Labour Standards Act (LSA) in Japan as a natural experiment. The original LSA of 1947 prohibited women from working overtime exceeding two hours a day; six hours a week; and 150 hours a year. The 1985 Amendments exempted a variety of occupations and industries from such an overtime restriction on women. Applying a difference‐in‐difference model to census data, we find causal evidence pointing to the positive effect of this particular piece of labour market deregulation on the proportion of female employment. We then carry out a series of sensitivity analyses to ensure the robustness of our finding. Especially, we conduct a falsification test and an event study to show that our causal inference is not threatened by the differential pretreatment trends. Finally, we use quantile regressions and find that for jobs with more rapidly growing proportion of female employment, the effect of the exemption from the overtime work restriction on women is larger.     

Managing ambidextrous organizations for corporate transformation: a case study of Fujifilm

The concept of ambidextrous organizations, allowing exploration and exploitation activities to coexist within an organization, has attracted considerable interest. We aim to advance the framework of ambidextrous organizations by incorporating the concept of product substitutability. We initially focus on the substitutability of an exploratory product for an existing core product, propose cannibalistic and complementary types of ambidextrous organizations, and discuss their effective management. This is followed by an in‐depth case study of Fujifilm, illustrating how distinguishing between two types of an ambidextrous organization explains effectively the corporate transformation process of Fujifilm.     

How strongly can industrial structural transformation affect GDP?

It is well known that when a country develops, its leading industry shifts from agriculture to non-agriculture. This industrial structural transformation has recently attracted considerable attention from scholars. Then, how strongly can this industrial structural transformation affect a country’s income? In this study, we shed light on this research question. More specifically, we measure magnitudes of the industrial structural transformation’s influence on GDP, by examining the following counterfactual GDP. We calculate a country’s counterfactual GDP when the country specializes in agriculture. If the counterfactual GDP is considerably small without the non-agricultural sector, this suggests that the industrial structural transformation from agriculture to non-agriculture is considerably important, in terms of GDP. We use Japan as our sample economy. Consequently, we find that the counterfactual GDP is surprisingly small, which suggests that the industrial structural transformation’s influence on GDP is surprisingly large. We also find that one of the main factors responsible for the surprisingly small counterfactual GDP is land, which has not been deeply examined.     

日本企业的全球化物流战略

本文认为,近年来,日本制造业海外生产比率持续上升,物流国际化进程不断加快。物流企业为确保收益,提高竞争能力,必须推进全球化物流战略,压缩国际国内物流成本。物流国际化要求物流企业必须成为具有国际视角的综合物流供应商,必须拥有充实的海外网络和全球物流信息系统,必须同时具有全球化的海、陆、空复合运输能力。