Efficient paired choice designs with fewer choice pairs

For paired choice experiments, two new construction methods of designs are proposed for the estimation of the main effects. In many cases, these designs require about 30–50% fewer choice pairs than the existing designs and at the same time have reasonably high D-efficiencies for the estimation of the main effects. Furthermore, as against the existing efficient designs, our designs have higher D-efficiencies for the same number of choice pairs.     

The impact of corporate debt on long term investment and firm performance

Prior research indicates a linkage between debt, research and development (R&D) and physical investment, and that the relationship varies depending on the type of firm (science versus non–science). Leverage also plays a multidimensional role in corporate performance and growth. The relationship between financial leverage and R&D expenditure is analysed using a sample of large United States (US) manufacturing firms. Then, the impact of leverage on R&D expenditure is studied using corporate performance drivers as intermediate variables. The results indicate that there is a strong negative relationship between the degree of financial leverage and the level of R&D expenditure that firms undertake. The negative relationship is robust to changes in model specifications and sample periods. More importantly, the results show that it is higher leverage that leads to lower R&D expense rather than R&D causing variations in future leverage. In addition, the results indicate that higher leverage adversely influences future investment in R&D which may in turn lead to negative impact on long term operating performance and future growth opportunities.     

On the flow of funds accounts and inter-sectoral mobility of capital in India

This study uses the flow of funds accounts framework and undertakes an in-depth analysis of the inter-sectoral mobility of capital in India. Unlike previous studies, the FH model is estimated at the sectoral level using annual data for the period 1950–51 to 2012–13. The model estimated in one-regime setting with no structural break provides a weak and mixed support and that estimated in a sample-split setting with a single structural break provides no support for the presence of a long-run relationship between saving and investment for all the sectors. In contrast, the model estimated with multiple structural breaks provides dominant support for the presence of cointegration between saving and investment for all the sectors. The end-of-sample cointegration breakdown tests suggest the breakdowns of cointegration between saving and investment in all the sub-sample periods for the household and PCB sectors, but not for the public sector. The FOF accounts could be used to monitor the borrowing and lending operations of both financial and non-financial sectors and to identify any deformities in the system. The regulatory and supervisory policies need to be put in place promptly to resolve the identified deformities at their early stages, before they magnify and make the entire system dysfunctional.     

Towards Post-neoliberal Resource Politics? The International Political Economy (IPE) of Oil and Copper in Brazil and Chile

The contemporary commodity boom is unprecedented in two ways. On the one hand, it takes place against the backdrop of the failure of neoliberal policies to achieve stable economic growth in Latin America. On the other hand, Left-of-centre governments, which have now been in power for over a decade, are designing new strategies to manage the increase in export earnings accrued from sustained international demand for commodities. In particular, Brazil and Chile have undergone significant market opening reforms in their resource sectors, yet persistent state ownership and the dominant role of state enterprises in key extractive industries continue to characterise their growth models. This article explains this puzzle through the application of Mahoney and Thelen's (2010) historical institutionalist framework on incremental change. In so doing, it offers a process-oriented approach in exploring how resource wealth under certain economic and political conditions provides leverage for states to promote economic development. In sum, the article hopes to contribute to the literature on neoliberal and post-neoliberal political economies in Latin America.     

THE IMPACT OF BEQUESTS ON LIFETIME WEALTH ACCUMULATION: AN ECONOMETRIC STUDY OF TWO GENERATIONS OF RURAL HOUSEHOLDS IN INDIA

Using retrospective data on bequest receipts and wealth over two generations of rural Indian households, we have estimated the effect of bequest receipts on the lifetime wealth accumulation of recipients. We exploit the availability of data on two generations of the same household by estimating a family fixed effects model that controls for unobserved, intergenerationally-persistent household endowments. Our results suggest an adverse impact of bequest receipts on the wealth accumulation of recipients. This effect is much more negative for the current generation of household heads than for the previous generation, indicating that the disincentive effects associated with bequest receipts have increased substantially over a generation. Such disincentive effects are consistent with the commonly-observed phenomenon of "regression to the mean." The empirical results also show that the positive association between schooling and wealth accumulation has strengthened substantially over the course of a generation, implying rising returns to schooling.     

Evolving communication patterns in response to an acquisition event

This study uses network data of worker behavior to analyze changes in worker communication patterns during the first three years post‐acquisition. The findings suggest that new communication routines develop slowly and are not entirely enduring even when a transformative event, such as an acquisition, occurs. Communication across firms initially increases as workers change their routines. However, over time this communication peaks and then falls as workers develop common ground. Communication across firms was greater when workers' tasks were interdependent. Overall, this study demonstrates that communication routines persist even after an organizationally transforming event. It illustrates the importance of both the formal and informal organization as well as the promise of using social network methods and communication log data to study social phenomena of strategic interest. Copyright © 2011 John Wiley & Sons, Ltd.     

Equal pay for work of equal value: guidance from the European Court of Justice A research note

This note examines the wider implications for issues related to equal pay for work of equal value and for industrial relations generally, in the recent decision of the European Court of Justice in Enderby v Frenchay Health Authority. Emphasis is placed on the issues raised for practitioners.     

Does Having an Ethical Brand Matter? The Influence of Consumer Perceived Ethicality on Trust, Affect and Loyalty

The recent rise in ethical consumerism has seen increasing numbers of corporate brands project a socially responsible and ethical image. But does having a corporate brand that is perceived to be ethical have any influence on outcome variables of interest for its product brands? This study analyzes the relationship between perceived ethicality at a corporate level, and brand trust, brand affect and brand loyalty at a product level. A theoretical framework with hypothesized relationships is developed and tested in order to answer the research question. Data have been collected for 45 product categories in the fast moving consumer goods sector using a panel of 4,027 Spanish consumers. The proposed relationships are tested using structural equations modeling. The results suggest there is a positive relationship between perceived ethicality of a brand and both brand trust and brand affect. Brand affect also positively influences brand trust. Further, brand trust and brand affect both show a positive relation with brand loyalty. The managerial and academic implications of the results are discussed.     

Managing distance in international purchasing and supply: a systematic review of literature from the resource-based view perspective

The aim of this research is to find out how the extant literature on international purchasing and supply management (PSM) covers the elements of capability from the perspective of distance. A priori, we form a framework of capability driving elements and conclude that distance—in its multiple dimensions—is the fundamental management aspect in international PSM. Equipped with analytical frameworks and a bottom–up process for identifying emergent themes, a systematic literature review was conducted on a representative sample of scholarly literature on international PSM, using the NVivo analysis software and a data display as tools. We identify several capability relevant themes from the literature, and provide a distance-based a posteriori conceptualisation of international PSM, founded in the information processing theory, with the source-user, user-user and source-source distance types driving the information processing requirements, and loading avoidance, policy-based and enhancement mechanisms determining the information processing capacity.