The structuralist theory of imported inflation: an application to South Africa

This study emphasizes the importance of identifying the origin of inflation in the present context of inflation targeting by many emerging market and transition economies. The analysis shows, based on South African data, how structural (supply) and demand inflation can be distinguished. The results indicate that South Africa's inflation experience between 1973q1 and 1998q4 is characterized by two monetary regimes. During the first regime (1973q1–1984q4) the long-run cause of inflation is demand-pull. The second regime (1987q1–1998q4) represents major changes to structural (‘imported’) and cost-push inflation. The two-year period 1985–1986 signifies structural change from the first to the second regime. Moreover, the results in the second regime remain robust when the inflation model is subjected to ‘new’ out-of-sample data until 2001q2. Evidence of structural (‘imported’) inflation in the second regime suggests that inflation should not entirely be squeezed out of the system nor should it necessarily be kept at the lowest possible level, because some inflation may be regarded as the natural by-product of the growth and development process. South Africa's inflation experience points to several lessons for existing (and potential) emerging market and transition economies with some form of inflation targeting.     

The relationship between job satisfaction and managerial remuneration in small and medium-sized enterprises: an empirical test of ‘comparison income’ and ‘equity theory’ hypotheses

The relationship between job satisfaction levels and the remuneration of non-owner managers employed by a sample of 97 UK small and medium sized enterprises (SMEs) is investigated. The main empirical findings are that relative remuneration levels appear to be largely explained by differences in human capital and job/firm characteristics and that job satisfaction is positively related to deviations from these estimated comparison-income levels. Moreover, the equity theory expectation that individuals with the least prospect of redressing payment inequities will have the greatest incentives to respond to payment inequities by congitive adjustment is also supported. The results indicate that job satisfaction levels for individuals expecting to remain in their current post are not significantly affected by current payment inequities. For those managers who expect to move firms, the amount of payment inequity has a significantly positive effect upon their job satisfaction.     

The evolution of longevity: Evidence from Canada

Canadian men in the top earnings ventile live eight years (11%) longer than do men in the bottom ventile. For women, the difference is 3.6 years. This earnings–longevity gradient has shifted uniformly across earnings groups through time, in stark contrast to in the US. We demonstrate that the widely used period measurement method can differ from cohort measures. For middle‐aged men, we find a recent slowdown of mortality improvements, echoing the situation in the US. With comparable data, the Canadian earnings–longevity gradient is half the US gradient; but one quarter of this gap may result from Canada–US earnings differences.     

Common and Exclusive Agencies and Partial Delegation

Within the context of common agency, the article examines separationand partial delegation. The first entails breaking the multiple-taskagency into smaller single-task agencies, whereas the secondallows principals to substitute some of their efforts for theagency's. With respect to the first alternative, it is shownthat common agency can be sustained against separation by thepresence of strong complements. For the second alternative,principals partially delegate their effort and retain the rightto influence agency output at a later stage of the game. Althoughthis tends to weaken agency incentives, principals may preferthis version of common agency than one under full delegationand may prefer it to an exclusive one.     

The response of term rates to monetary policy uncertainty

This paper shows that greater uncertainty about monetary policy can lead to a decline in nominal interest rates. In the context of a limited participation model, monetary policy uncertainty is modeled as a mean preserving spread in the distribution for the money growth process. This increase in uncertainty lowers the yield on short-term maturity bonds because the household sector responds by increasing liquidity in the banking sector. Long-term maturity bonds also have lower yields but this decrease is a result of the effect that greater uncertainty has on the nominal intertemporal rate of substitution—which is a convex function of money growth. We examine the nature of these relations empirically by introducing the GARCH-SVAR model—a multivariate generalization of the GARCH-M model. The predictions of the model are broadly supported by the data: higher uncertainty in the federal funds rate can lower the yields of the three- and six-month treasury bill rates.     

From disruptions to struggles: Theorizing power in ERP implementation projects

Enterprise resource planning (ERP) implementation projects often fail to achieve their objectives. These often problematic projects are frequently the setting for intense and growing power struggles. Existing studies (e.g., Boonstra, 2006; Shepherd, Clegg, & Stride, 2009) have provided researchers with insights about issues of power in these projects. However, existing research has yet to provide a comprehensive picture of power in these projects or insights on how this picture changes with the passage of time. Clegg's (1989) circuits of power framework provides a useful tool for developing this needed comprehensive picture. We use the circuits of power framework as a tool for categorizing existing literature on power in ERP implementations. More importantly, we draw on this framework to provide a comprehensive view of power in the particular context of these projects. Specifically, we analyze the power relations during the implementation of an ERP in an organization. We do so by identifying how disturbances to the circuits of power – power struggles – arise and intensify during the implementation of the ERP. In this way, our work makes both a theoretical and an empirical contribution to the study of power in ERP implementation projects.     

Integrating information technology and marketing: An examination of the drivers and outcomes of e-Marketing capability

This research examines the performance implications of integrating information technology with marketing capabilities and other firm-level resources. Specifically, this study introduces and empirically tests a model that conceptualizes e-Marketing as the integration of complementary technology, business and human resources that, when combined, positively influence firm performance. The results from a survey of 522 Belgian firms highlight the importance of how market and technology orientation leads to e-Marketing capability and that this capability is shown to positively influence firm performance by improving customer retention and satisfaction. The results suggest that researchers and practitioners should pay special attention to the complementary resources that are needed to successfully implement IT-enabled marketing initiatives and that an emphasis on the technology alone may not be sufficient.     

The network perspective and the internationalization of small and medium sized software firms from Syria

This study has employed a case-based approach to explore the relevance of relational factors in explaining the internationalization of six software B2B SMEs from Syria. It contributes by providing rare empirical insights on the internationalization behavior of Middle Eastern SMEs and redressing, albeit slightly, the apparent research gap in the internationalization of knowledge-based SMEs from developing countries. Analysis results suggest the importance of the relational perspective in explaining the initial internationalization, market selection and internationalization speed of the investigated software firms. It emerged that the case firms either reacted to the cross-border opportunities offered by their relational contacts or proactively pursued overseas opportunities through existing and newly developed relationships. Their market entry decisions and internationalization pace also appear to have been influenced by these relationships. Both social and business networks were found to be important, but social ties seemed more influential at initial stages, with business networks becoming more dominant subsequently. The article concludes with appropriate recommendations for managerial decision making and future research.     

Taxation and top incomes in Canada

We estimate the elasticity of reported income with respect to tax rates for high earners using sub‐national variation across Canadian provinces. We argue this allows for better identification of tax elasticities than the existing literature. We find that elasticities of reported income at the provincial level are large for incomes in the top 1%, but small for lower earners. There are strong indications that the response happens both through earned and capital income. While our estimated elasticities are large, changes in tax rates cannot explain much of the overall long‐run trend of higher income concentration in Canada.