Japanese Interfirm Networks: Exploring the Seminal Sources of their Success

An extensive body of literature explains features of the highly co-operative relationship between Japanese firms, particularly Toyota, and their supplier-firm network. The literature does not explore when these networks emerged or the factors conducive to their emergence. This paper uses transaction cost analysis and game theory to address these issues. It indicates that the networks emerged in the 1950s, and that the initiating factors were exogenous to the networks, centring on the unusual business environment that then prevailed in Japan. The analysis indicates why firms like Toyota gained an advantage over competitors in America. They were relieved of two major transaction costs: those linked to internalization and decomposed subcontracting. In addition, successful networks developed intragroup understandings that led to significant reductions in both interfirm co-ordination costs and direct production costs per unit of output. The paper questions the extent to which Toyota-type networks are prevalent in Japan. It questions the advantage that firms in America or elsewhere (even Japan) can gain from emulating Toyota practices such as unguarded subcontracting. It offers a different interpretation to standard business practices in firms like Toyota, such as relational contracting. It provides a basis for a reinterpretation of Japanese business history and the role of ‘Japan Inc.’.     

Trade liberalisation,structural adjustment and intra-industry trade: A note

Conclusions This note reports tests of the relationship between trade liberalisation and the levels of intra-industry trade, and between levels of IIT and structural adjustment in response to trade liberalisation. It has used a new approach by focussing on the impact of changes in protection on (i) changes in IIT, and (ii) differences in structural adjustment over time in high-IIT and low-IIT sectors.     

Preparing a research proposal for a student research dissertation: a pedagogic note

When students are required to engage in research of one kind or another and to produce dissertations – whether as a substantial component of a research degree or as a lesser component in a taught degree – the research proposal is a crucial pedagogic mechanism. But whilst textbooks give guidance on the preparation of such a proposal they rarely provide an illustration of what a proposal might look like. This short note attempts to overcome this lack. It provides a fictitious proposal of a fictitious project in a form that may well be required of accounting and finance students. The note also provides some discussion about the process of construction of the proposal and then undertakes a brief auto-critique of the proposal itself. The note is intended, principally, to be used with students to help them in the construction of their own research proposals.     

The Long-Run Economic Costs of AIDS: A Model with an Application to South Africa

Primarily a disease of young adults, AIDS imposes economic coststhat could be devastatingly high in the long run by underminingthe transmission of human capital—the main driver of long-runeconomic growth—across generations. AIDS makes it harderfor victims’ children to obtain an education and deprivesthem of the love, nurturing, and life skills that parents provide.These children will in turn find it difficult to educate theirchildren, and so on. An overlapping generations model is usedto show that an otherwise growing economy could decline to alow-level subsistence equilibrium if hit with an AIDS-type increasein premature adult mortality. Calibrating the model for SouthAfrica, where the HIV prevalence rate is over 20 percent, simulationsreveal that the economy could shrink to half its current sizein about four generations in the absence of intervention. Programsto combat the disease and to support needy families could avertsuch a collapse, but they imply a fiscal burden of about 4 percentof GDP.     

Enhanced job satisfaction under tighter technological control: The paradoxical outcomes of digitalisation

Via a multiple case study of work in microfinance institutions in India, this paper reports on the experiences of field officers and branch managers following work digitalisation. It identifies and explains an intriguing post-digitalisation paradox of reported increased job satisfaction and tighter technological control diminishing branch managers' work-life balance. The paradox draws attention to the significance of context in workers' experiences of mobile digital technologies (MDTs) and contradicts previous studies on workers' positive experiences of adopting MDTs: the workers in this study did not experience greater autonomy or flexibility but reported enhanced employment security and status. The paper also adds to literature on employment relations following work digitalisation by revealing powerful enforcement of technological control, with ‘WhatsApp’ identified as a key managerial tool used for surveillance and discipline, and worker resistance at the margins.