Exchange rates and asymmetric shocks in small open economies

We study the stabilizing properties of exchange rates in five small open economies during to periods of floating exchange rates and inflation targeting. In the cases of Sweden and Canada, the nominal exchange rates behave in a stabilizing manner. Most exchange rate movements emanate from the exchange rate itself and are hence not responses to fundamental shocks. However, these non-fundamental shocks have only negligible effects on output and inflation. Our findings indicate that exchange rates display some stabilizing properties but can mainly be characterized as disconnected from the rest of the economy. We would like to thank Nils Gottfries and participants at seminars at Uppsala University and the Riksbank for helpful advice and useful comments. Post gratefully acknowledges financial support from Handelsbankens forskningsstiftelser.     

More equal but not so fair: an analysis of Brazilian income distribution from 1995 to 2009

This study measures unfair inequality in Brazil between 1995 and 2009. To achieve that, we used the statistical tool developed by Almås et al. (J Public Econ 95:488–499, 2011) and the concept of “responsibility-sensitive” fairness proposed by Bossert (Math Soc Sci 29:1–17, 1995), Konow (J Econ Behav Organ 31(1):13–35, 1996) and Cappelen and Tungodden (Fairness and the proportionality principle, Discussion paper SAM 31/2007. Norwegian School of Economics and Business Administration, 2007). The results indicate that the fairness level in Brazil remained unchanged throughout the analyzed period.     

Wie viel Europa braucht die Energiewende?

It is often argued that Germany’s energy transition (the so-called “Energiewende”) needs to be “Europeanized”, so as to make the transition process more efficient. In particular, the German system of feed-in tariffs for renewables is criticized for being an obstacle to efficient European energy supply. However, we point out that Germany’s approach is no outlier but rather well embedded in the European context of heterogeneous energy policies. Also, full centralization and harmonization of political decisions on the EU-level may not be desirable in many fields of energy policy beyond climate protection if the full economic costs of energy supply are taken into account. In addition, legal and politico-economic constraints need to be considered. Against this background, we identify priorities for fostering the European dimension of the Member States’ energy policies, such as the coordination of grid extensions and capacity markets.     

Die Förderung der erneuerbaren Energien nach der EEG-Reform 2014

After fierce public and political debates, an amendment to Germany’s Renewable Energy Sources Act took effect on 1 August. This article provides an assessment of the revisions made: What is the impact of the amendment on the future progress of the German energy transition? Does it provide for a significant reduction and fairer distribution of the costs associated with support for renewables? Does it appropriately address the fundamental challenges associated with the market and system integration of renewable energy sources?     

Enforcement and Good Corporate Governance in Developing Countries and Transition Economies

More than regulations, laws on the books, or voluntary codes,enforcement is key to creating an effective business environmentand good corporate governance, at least in developing countriesand transition economies. A framework is presented to help explainenforcement, the impact on corporate governance when rules arenot enforced, and what can be done to improve corporate governancein weak enforcement environments. The limited empirical evidencesuggests that private enforcement tools are often more effectivethan public tools. However, some public enforcement is necessary,and private enforcement mechanisms often require public lawsto function. Private initiatives are often also taken underthe threat of legislation or regulation, although in some countriesbottom-up, private-led initiatives preceded and even shapedpublic laws. Concentrated ownership aligns incentives and encouragesmonitoring, but it weakens other corporate governance mechanismsand can impose significant costs. Various steps can be takento reduce these costs and reinforce other corporate governancemechanisms. But political economy constraints, resulting fromthe intermingling of business and politics, often prevent improvementsin the enforcement environment and the adoption and implementationof public laws.      

Teaching economics as though values matter

Economics is permeated with value judgements, and removing them would be neither possible nor desirable. They are consequential, in the sense that they have a sizeable impact on economists’ output. Yet many economists may not even realise they are there. This paper surveys ways in which values influence economic theory and practice and explores some implications for the manner in which economics – especially welfare economics – is taught, practised and communicated. Explicit attention to values needs to be embedded in the teaching of economics at all levels.     

Anthropomorphized artificial intelligence,attachment, and consumer behavior

Marketing Letters - The increasing humanization and emotional intelligence of AI applications have the potential to induce consumers’ attachment to AI and to transform human-to-AI...     

Reviewing the intellectual structure of product modularization: Toward a common view and future research agenda

Product modularization in new product development has attracted considerable interest among scholars and practitioners from diverse fields of specialization. This has resulted in cross-disciplinary diversity in the field, diverting attention from its overall intellectual structure and hindering the development of a common view and shared concepts. Extant research lacks an integrative review, transcending a focal discipline that could identify gaps and ambiguities while making recommendations to advance the field. Considering a period of 30 years (1990–2020), we generate a data set of 2988 citing publications to which we apply a co-citation analysis. Thereby, we uncover the intellectual structure of the field and find three research perspectives that represent key knowledge bases: (1) product system, (2) production system, and (3) organizational system. Delimiting the data set into four periods, we can track developments over time, where we notice an increasing disintegration of the product system perspective, which is rooted in the discipline of engineering design. Within the two other perspectives, we document extensive dynamism in terms of publications, especially in the two most recent periods, indicating an active discussion and a potential receptivity to new trends. For these periods, we also identify an emerging cluster of fundamental publications and an increasing emphasis on the concept of system architecture. Leveraging the synthesis of these results, we forge links between neighboring disciplines and recommend avenues for further research, ideally to develop a more common view.     

Did it pay to be a pioneer? Wealth accumulation in a newly settled frontier society

European settler colonies are often thought to have been characterised by a continued expansion of the landed frontier, which impacted the distribution of wealth across their settler populations. Hampered by a lack of data, few studies have been able to study this in depth. How does settlement timing affect wealth and wealth accumulation when frontier expansion is not a smooth, continuous process? Was it the case that pioneers reaped greater economic benefits from locating their farms on superior land, or would they be disadvantaged compared with later arrivals owing to limited infrastructure or greater risk of conflict with indigenous populations? In this paper, we use a unique dataset that allows us to analyse the link between time of arrival and wealth accumulation in a colonial agrarian frontier society: the Graaff-Reinet district in South Africa's Cape Colony between 1786 and 1850. We find that those who arrived early located their farms in the more climatologically suitable areas of the district and utilised their superior lands to accumulate wealth more quickly than latecomers. However, owing to institutional changes that favoured later British arrivals, we also show that the existence of an early-arrival premium did not mean persistence in land ownership.