Swedish CO<Subscript>2</Subscript> Emissions 1993–2006: An Application of Decomposition Analysis and Some Methodological Insights

This study undertakes a decomposition analysis to identify the drivers of carbon dioxide emissions change in the Swedish business and industry sectors 1993–2006. On aggregate, energy intensity decreased, but this does not seem to have been very important for reducing emissions. Rather, fuel substitution seems to have been more important, which is in line with findings from the decomposition literature on Sweden. However, at the sectoral level, we find no clear pattern of the effect of fuel substitution and energy intensity on emissions. We also draw some methodological conclusions: decomposition analysis should be undertaken at the most disaggregate level possible; assessing decomposition results by summing results over several time periods leads to biased results; and decomposition analysis should not be based only on some initial and final years of a long time period. Furthermore, we address the problem of double counting energy flows in decomposition analysis of aggregate effects when the energy sector is included, and point out potential problems related to output measured in monetary terms.     

Two-way interplays between capital buffers and credit growth: Evidence from French banks

We assess the extent to which bank capital buffers exacerbate the cyclical behavior of credit. We empirically study the relationships between GDP growth, capital buffers and loan growth with firm-level data for French banks over the period 1993–2009. Based on panel data simultaneous equations and Granger causality tests, our findings point to mutually reinforcing mechanisms between capital buffers and loan growth, all the more as better quality capital is considered. Overall, those empirical results lend support to a countercyclical financial regulation focused on high-quality capital and loan growth smoothing.     

The denominations of US coins: a case of institutional evolution

Abstract. The system of denominations of US coins, which the paper treats as a quasi-genetic trait of the US monetary system, has not been constant since inception but rather has evolved over time in the sense of being subject to innovation and selection. However, all the innovations have disappeared, as have a number of the original denominations. Abstract theories of optimal systems of denominations provide a good explanation of one selection factor, but other important influences include limiting the number of separate denominations and accommodating the requirements of decimal counting. However, even some innovations that ultimately disappeared survived for decades.     

The Chinisation of Africa: The Case of Angola

(1249) Renato Aguilar and Andrea Goldstein The relationship between the Asian Drivers and Angola has attracted an attention only paralleled by the one surrounding interactions with Sudan. Three closely related perspectives are important. First, the rapid expansion of the Chinese and Indian economies has sustained the world price for oil, of which Angola is the second‐largest producer in sub‐Saharan Africa. In the process, China has also become Angola’s third‐largest trading partner, with a sizeable trade surplus favouring Angola. Second, from an international financing perspective, China’s keen interest to diversify the portfolio of assets in which to invest its huge international reserves is only matched by Angola’s need to find alternatives to normal and concessional sources of international financing, from which it is excluded due to the lack of progress in negotiating with the Bretton Woods institutions. Third, all these issues must be understood in the broader and possibly more complex scenario of the political economy of the relationship between Angola and the world. Because of the country’s size and control over huge oil resources, the growing presence of China in Angola has reverberations across the rest of Africa. And Angola has also joined OPEC in late 2006.     

The internationalisation of SMEs from China: The case of Ningxia Hui Autonomous Region

This paper aims to study the international expansion of small and medium-sized enterprises (SMEs) in an emerging economy. Mathews’ (2006: 5–27) linkage–leverage–learning (LLL) model is the framework applied to analyse the process of international expansion of SMEs. To operationalise the study of the barriers, the LLL model was linked to the work of Leonidou (2004: 279–302). The data was collected from 125 SMEs operating in Ningxia, China, and then analysed using multivariate regressions; the models used the firms’ export intensity at the regional, national and international level as dependent variables. Four models were run: two analysing the internal and external barriers hindering firms’ international expansion, and the other two models studying the characteristics of Chinese international companies (state funding and ownership) as independent variables. The results show that 12 of the barriers defined by Leonidou (2004) are hindering the expansion of Ningxia’s SMEs, that the ownership from the state does not play an important role in this expansion, and that the support from the state in the form of funds is helpful in the first stages of the expansion (regional level) and the funds from private sources are key to cross the country’s boundaries.     

An overview of returns in Europe

This paper is an attempt to present a digest of European security returns. In this respect, Table 7 summarizes key data over recent years. The table presents information for the period 1967 to 1990. By and large, within Europe, equity returns appear to be very similar. To the extent that if differences exist, they can probably be attributed to too short a period for utterly unambiguous data on returns to be achieved. But there may be another explanation which relates to an international capital asset pricing model and the sinews of this topic are explored towards the end of the paper. Data are presented which compare and contrast the part played by equity markets in the structure of corporate financing in Europe. These show the contrasting cult of the equity share, with its high emphasis in Britain and much lower role in Germany and France, for example. Other statistics reveal differing share ownership structures and pension fund portfolio distributions in European countries. That the topic of realized European security returns requires further research is obviously the case. It is hoped that this paper — and others in this issue — will stimulate a desire to undertake the necessary investigations.     

Latin American retail: where modernity blends with tradition

Latin America's retail landscape has changed dramatically over the last 20 years. Attracted by deregulation and a sizable and growing market, modern retailers arrived looking for the next El Dorado. But signs of maturity appeared much before expected. Traditional retailers modernized their offer, while keeping their appeal to the emerging consumers. While chain retail has concentrated earlier than expected – and faster by the hand of crisis that are usual in emerging markets –, local chains have developed formats which add modernity to their understanding of their customers' base. By providing better access through convenience and credit to a broader range that even includes affordable design and quality, local chains are showing the way to the growing mass customers that form Latin America's new emerging middle class. And leveraging on this customer understanding, they are redefining concepts like convenience and crossing borders to grab the opportunity of the new emerging consumers. This article covers the evolution of retailing in Latin America over the past two decades, and provides insights on the segment that has brought the most significant growth: emerging consumers.     

Crypto-currency bubbles: an application of the Phillips–Shi–Yu (2013) methodology on Mt. Gox bitcoin prices

The creation of bitcoin heralded the arrival of digital or crypto-currency and has been regarded as a phenomenon. Since its introduction, it has experienced a meteoric rise in price and rapid growth accompanied by huge volatility swings, and also attracted plenty of controversies which even involved law enforcement agencies. Hence, claims abound that bitcoin has been characterized by bubbles ready to burst any time (e.g. the recent collapse of bitcoin’s biggest exchange, Mt Gox). This has earned plenty of coverage in the media but surprisingly not in the academic literature. We therefore fill this knowledge gap. We conduct an econometric investigation of the existence of bubbles in the bitcoin market based on a recently developed technique that is robust in detecting bubbles – that of Phillips et al. (2013a). Over the period 2010–2014, we detected a number of short-lived bubbles; most importantly, we found three huge bubbles in the latter part of the period 2011–2013 lasting from 66 to 106 days, with the last and biggest one being the one that ‘broke the camel’s back’ – the demise of the Mt Gox exchange.     

Public service motivation and rational choice modelling

While most previous research has considered public service motivation (PSM) as the only motivational factor predicting (public) job choice, the authors present a novel, rational choice-based model which includes three motivational dimensions: extrinsic, enjoyment-based intrinsic and prosocial intrinsic. Besides providing more accurate person-job fit predictions, this new approach fills a significant research gap and facilitates future theory building.