Spillovers from agglomerations and inward FDI: a multilevel analysis on sub-Saharan African firms

This paper adopts multilevel analysis to study the agglomeration-performance nexus for domestic firms in sub-Saharan Africa. We show that contextual factors can explain up to 30 % of the variance in firms’ productivity, more than half of which depends on the geographic location. Our results show also that African firms’ productivity is positively correlated to the size of the agglomeration when they locate in larger cities specialized in different sectors, while the relation turns negative when they face direct competition from firms in the same industry. These effects are similar in the services and the manufacturing industries, even if in the latter positive spillovers are found to be conditional to the presence of backward and forward linkages with nearby firms. Finally, we are able to show that these effects are also confirmed when domestic firms locate close to foreign multinationals, especially those coming from the South.     

Accident risk analysis based on motorway exposure: an application of benchmarking technique for human safety

Abstract

Accident risk analysis for human safety and infrastructural improvement are key requirements of the engineering sector. The purpose of this paper is to identify and prioritize problematic segments of roads based upon the risk evaluation concept and to focus on the severity of accidents regarding human life loss and easy manoeuvring. This study includes the concept of considering road segments as decision-making units for application of data envelopment analysis (DEA) technique which has no compulsion of the distribution function and critical assumptions, unlike the multiple regression models. According to the proposed methodology, a section of Motorway (M-2) Lahore-Islamabad has been analyzed. Out of 200 segments under consideration, 99 segments were selected with at least one accident and one injury or fatality. Furthermore, for risk calculation and ranking of road segments, the DEA technique along with the cross-risk matrix method was applied. This optimization technique could not only be helpful in ranking but also technical decision-making and prioritizations for safety improvement, policymaking and budget allocation.     

Cost and profit efficiencies in transition banking: the case of new EU members

This paper analyses cost and profit efficiencies in commercial banking in the eight Central and Eastern European countries that became new members to the European Union. Common stochastic cost and profit frontiers with country-specific variables are employed in order to take into account macro-economic and financial sector conditions that vary over time and across countries. The impact of foreign ownership on performance is also examined. The results indicate a wide range of cost and profit inefficiency scores across countries and across different size groups. All banking systems in the sample display significant levels of cost and profit inefficiency and there does not seem to be any continuous improvement in performance over time. There is also some evidence that foreign banks perform, on average, better than domestic banks.     

Energy consumption and economic growth: evidence from non-OPEC oil producing states

According to the US EIA (2009, www.eia.doe.gov), out of the 15 largest oil producing nations in the world, 7 are not OPEC members, namely Brazil, Canada, China, Mexico, Norway, the Russian Federation, and the United States of America (USA). This paper investigates the causal relationship between energy consumption and economic growth for these non-OPEC oil producing countries. Real GDP per capita is used to measure economic growth; whereas; energy consumption is represented by four sub-variables (electric power, oil, natural gas, and coal energy). Using a panel data covering (1969–2009), this study employs the Pedroni (Econometric Theory, 20, 597–627, 2004) approach to determine cointegration and the (Econometrica, 55, 251–276, 1987) two-step procedure to explore short and long run causal effects. The results suggest that there are long run relationships between the real GDP, labour force, real capital, oil consumption, electricity consumption, gas consumption and coal consumption. Further analyses show that real GDP and oil consumption Granger cause real gross capital formation in the short run; real gross fixed capital and electricity consumption cause oil consumption in the short run; and also oil consumption and gas consumption cause electricity consumption in the short run.     

Bank size,competition and risk in the Turkish banking industry

This paper investigates the impact of bank size and competition on earnings volatility and insolvency risk using quarterly data for commercial banks operating in the Turkish banking industry for the period 2002Q1–2012Q2. The main result of the paper indicates that bank size and earnings volatility are negatively related, suggesting that larger banks are less risky. The results also indicate that competition measured by the Boone indicator increases earnings volatility. The results further suggest that higher capitalized banks, banks with a higher share of non-interest income in total income and efficient banks face lower earnings volatility. Finally, insolvency risk measured by Z-score and bank size are positively related, suggesting that larger banks are more stable.     

Shaping Halal Into a Brand? Factors Affecting Consumers’ Halal Brand Purchase Intention

The authors’ aim was to find the possible positive relationships among branding constructs (brand image, brand perceived quality, brand satisfaction, brand trust, and brand loyalty) to explain consumer purchasing behavior toward halal brands. The authors proposed and empirically tested a conceptual model consisting of variables such as brand image, brand perceived quality, brand satisfaction, brand trust, and brand loyalty. A sample of 324 international Muslim respondents in China was gathered through the use of convenience and snowball sampling methods, and the hypotheses were tested by performing structural equation modeling. The empirical results show that the brand image of a halal milk brand is found to directly and positively affect consumer brand perceived quality, brand satisfaction, brand trust, and brand loyalty except for consumer brand purchase intention. This study suggests that companies dealing with halal brands should invest more resources to increase brand perceived quality, brand satisfaction, brand trust, and brand loyalty because these factors are positively associated with customers’ brand purchase intention.     

Revisiting Sweden’s response to the Great Depression of the 1930s: economic policy in a regional context

This intra-Scandinavian comparison provides a corrective to existing comparative literature on Sweden's response to the Great Depression at three levels: policy conception, case selection and mode of explanation. The paper's holistic view of economic policy shows that the Swedish response was not just about fiscal policy. A broadly defined Swedish response becomes even less distinctive when compared with its Danish and Norwegian counterparts. The paper makes three points to explain the intra-Scandinavian variation (convergence and divergence). First, the regional-metropolitan context matters. Facing similar international challenges, the three small states developed a defensive reflex by striking domestic compromises, abandoning the gold standard, devaluing their currencies and effecting monetary expansion. Second, the political-economic development experience matters. On one hand, proportional representation entrenched Scandinavian farmers as a critical political force, thus ensuring agricultural protectionism across the region. On the other hand, the cross-national divergence in industrialisation largely shaped industrial policy: Sweden’s relative trade and domestic liberalism sharply contrasted with Denmark’s exchange controls and Norway’s import substitution. Third, ideology matters. Whereas the Danish Social Democrats’ traditional liberalism and their Norwegian counterparts’ radicalism buttressed fiscal orthodoxy, the Swedish Social Democrats’ ideational and programmatic renewal paved the way for the fiscal experiment of the crisis years.