The employment effects of trade regimes and industrialisation policy in South Africa

This paper compares two studies which have estimated the employment effects of different trade regimes for South Africa. The differing results of these studies are important in terms of facilitating the choice among alternative trade strategies at a time when the economy is experiencing low growth and economic sanctions. The paper concludes that one of the studies is incorrect in its conclusions in that it falls to carefully define the problem being examined, leading to results which have limited applicability.     

Proper scoring rules for general decision models

If a decision maker whose behavior conforms to the max-min expected utility model is faced with a scoring rule for a subjective expected utility decision maker, she will always announce a probability belonging to her set of priors; moreover, for any prior in the set, there is a scoring rule inducing the agent to announce that prior. We also show that on the domain of Choquet expected utility preferences with risk neutral lottery evaluation and totally monotone capacities, proper scoring rules do not exist. This implies the non-existence of proper scoring rules for any larger class of preferences (CEU with convex capacities, multiple priors).     

Benefits and Costs of Auditor's Assurance: Evidence from the Review of Quarterly Financial Statements

Even though there is a worldwide consensus as to the necessity of an audit of annual financial statements for public companies, there is divergence of views as to the review of interim financial statements. While some jurisdictions make it mandatory (e.g., Australia, France, United States), others allow the review without requiring it (e.g., Canada, United Kingdom). Using a sample of companies listed in Canada, we examine the costs associated with these reviews and the benefits they generate in terms of improvement in the quality of interim financial statements for the years 2004 and 2005. Controlling for the decision to purchase the reviews, we find that audit fees are 18 percent higher for firms with interim reviews and, contrary to many regulators' assumption, we find no evidence that this cost increase is proportionally higher for smaller firms. Regarding the benefits of interim reviews, we find no significant association between either accruals‐ or nonaccruals‐based measures of earnings management and the fact that the interim statements are reviewed by the auditor, neither in the interim reports nor in those of the fourth quarter. The results suggest that auditors' involvement with interim reports may not be as effective as previously thought at controlling the quality of interim financial statements.     

Coping with regional inequality in Sweden: structural change,migrations, and policy, 1860–2000

In many countries, regional income inequality has followed an inverted U‐shaped curve, growing during industrialization and market integration and declining thereafter. By contrast, Sweden's regional inequality dropped from 1860 to 1980 and did not exhibit this U‐shaped pattern. Accordingly, today's regional income inequality in Sweden is lower than in other European countries. We note that the prime mover behind the long‐run reduction in regional income differentials was structural change, whereas neoclassical and technological forces played a relatively less important role. However, this process of regional income convergence can be divided into three major periods. During the first period (1860–1940), the unrestricted action of market forces, particularly the expansion of markets and high rates of internal and international migration, led to the compression of regional income differentials. During the next period (1940–80), regional convergence was even more intense. In this period, institutional arrangements favoured the reduction of productivity differentials across industries and successive governments aided the reallocation of the workforce from declining to thriving regions and economic sectors. During the last period (1980–2000), when regional incomes diverged, internal migration and structural change slowed. Furthermore, the development of knowledge‐intensive service industries favoured economic growth in the main metropolitan areas.     

Localisation of Industry in Chile, 1895–1967: Mining Cycles and State Policy

Mining cycles have had an enormous impact in the evolution of the localisation of economic activity, in particular of industry, in Chile. The nitrate cycle was characterised by a labour‐intensive extraction process and activity which was geographically very concentrated. The copper cycle was geographically more dispersed and its activity more capital‐intensive. We stress the role played by the State in the latter de‐concentration due to the impact of regional development policies and assess the importance of factor endowments and agglomeration economies, in the localisation of the manufacture.     

Mozambique Metical Exchange Rate Dynamics: Evidence of Fractional Co‐Integration in the USA and South African Rates

This paper studies the exchange rate dynamics of the Mozambique metical with respect to the US dollar and the South African rand. However, instead of using standard I(0)/I(1) techniques, we use long memory and fractionally integrated and co‐integrated models. Our results indicate that the two exchange rates are highly persistent, with orders of integration equal to or above 1. They also seem to be co‐integrated, with an order of integration close to albeit above 0 but with an AR coefficient very close to 1. Thus, although the two series seem to be fractionally co‐integrated, shocks in the long‐run relationship between the two variables are persistent and take a long time to disappear.     

Managerial practices driving knowledge creation,learning and transfer in translational research: an exploratory case study

Despite its growing popularity in the biomedical literature, the particular phenomenon of translational research management has not been addressed from an organizational and strategic perspective yet. Our study aims to fill this gap by identifying a set of managerial practices that could influence how knowledge is created, amplified and transferred from biomedical research both to clinical practice and the productive sector. As a result of the theoretical review, we have proposed a preliminary model to guide our empirical work. We have developed an exploratory case study to gather organisational information from an outstanding translational research center. The results obtained from the analysis have allowed us to build an induced model of managerial practices that both affect the creation, integration and transfer of knowledge in the translational research organization studied, as well as derives a set of research propositions. Finally, we present the main academic and managerial implications of the work, together with its limitations and related future research lines.     

Schumpeterian economics: some observations on the relevance of his theoretical contributions to the management of industrial research and development

This paper investigates the relevance of the theoretical writings of Schumpeter to the management of research and development (R&D) in small and large industrial firms. Schumpeter's emphasis in his early work on three main aspects of industrial R&D; namely the importance of entrepreneurship, industrial innovation and resultant creative destruction, were major new insights that rejected the long‐standing view that equilibrium was the best state for any industrial economy. This paper, with the aid of relevant literature from both Schumpeter and others, seeks to relate his theoretical approach (that changed over time to favour large firm R&D) to the implication for industrial R&D, and in particular, the relationship between R&D in small and large firms. The paper concludes that if Schumpeter had lived to see the current industrial landscape, he might have returned to his early belief that entrepreneurial new small firms remain key harbingers of technological progress.