Inter-organizational meets inter-personal: An exploratory study of social capital processes in relationships between Northern European and ethnic Chinese firms

This paper deals with social capital in a business network setting focusing on three aspects of social capital: social interaction, social bonds and trust. The paper argues that because of variations in underlying principles and inter-organizational business practices between different countries and culture, social capital processes will take different forms and place different levels of importance on relationships in different countries. The paper investigates how northern European managers perceive social interaction, social bonds and trust in conducting business with ethnic Chinese business partners. The explorative study builds on interviews with 28 Finnish and Swedish managers in Singapore, Malaysia and Thailand. The findings of the study indicate that when northern European and ethnic Chinese firms develop trading relationships, the resulting relationship is neither Nordic nor Chinese. Both parties deviate from their native behaviour and a new type of relationship evolves as the exchange partners interact.     

Book reviews

Ohne Zusammenfassung     

Weniger Frakturen durch gezielte Medikation

Zusammenfassung  Medikament?se Therapie bei Osteoporose — H?ufig werden erste Zeichen für eine Osteoporose nicht wahrgenommen. Da die Erkrankung chronisch verl?uft, lassen sich bei rechtzeitigem Erkennen einer Osteoporose durch gezielte Therapie und Pflege die Krankheitsentwicklung und Krankheitsfolgen positiv beeinflussen.     

Environmental Quality and Industry Protection with Noncooperative Versus Cooperative Domestic and Trade Policies

This paper characterizes environmental quality and industry protection in a large-country Grossman–Helpman model when production or consumption externalities exist and governments decide noncooperatively or cooperatively on domestic and trade policies. Governments choose policies efficiently from among those available, but competitive lobbies may prefer less efficient regimes. Under restricted policy availability, political-support effects can offset terms-of-trade effects on equilibrium outcomes, and inefficient trade policies can lead to higher environmental quality than efficient domestic policies. If governments cooperate, they can satisfy particular organized industries at lower costs to other lobbies and total welfare. This may result in lower environmental quality than noncooperation.     

Higher productivity in importing German manufacturing firms: self-selection, learning from importing, or both?

This paper uses a newly available comprehensive panel data set for manufacturing enterprises from 2001 to 2005 to document the first empirical results on the relationship between imports and productivity for Germany, a leading actor on the world market for goods. Furthermore, for the first time the direction of causality in this relationship is investigated systematically by testing for self-selection of more productive firms into importing, and for productivity-enhancing effects of imports (‘learning-by-importing’). We find a positive link between importing and productivity. From an empirical model with fixed enterprise effects that controls for firm size, industry, and unobservable firm heterogeneity we see that the premia for trading internationally are about the same in West and East Germany. Compared to firms that do not trade at all two-way traders do have the highest premia, followed by firms that only export, while firms that only import have the smallest estimated premia. We find evidence for a positive impact of productivity on importing, pointing to self-selection of more productive enterprises into imports, but no clear evidence for the effect of importing on productivity due to learning-by-importing.     

Productivity Premia for German Manufacturing Firms Exporting to the Euro‐Area and Beyond: First Evidence from Robust Fixed Effects Estimations

This paper reports estimates of the productivity premium of German firms exporting to the Euro‐zone and beyond, controlling for unobserved time‐invariant firm‐specific effects. Furthermore, it tests for self‐selection of more productive firms into exporting beyond the Euro‐zone. The main contribution of the paper is to correct a serious flaw in hitherto published studies that ignore the potentially disastrous consequences of extreme observations, or outliers. The paper shows that estimates of the exporter productivity premium by destination are driven by a small share of outliers that comprises some five per cent of all firms. These outliers are identified by a recently developed highly robust estimator for models with fixed effects. Using a ‘clean’ sample without these outliers, the estimated productivity premium of firms that export to the Euro‐zone only is no longer statistically different from zero at a conventional error level, and the estimated premium of firms exporting beyond the Euro‐zone, too, over firms that serve the German market only is tiny. Furthermore, an ex‐ante differential that is statistically significant and large only shows up for enterprises that exported to the Euro‐zone already and start to export to countries outside the Euro‐zone. These conclusions differ considerably from those based on non‐robust standard regression analyses.     

Management Guidance Bevorzugen professionelle Kapitalmarktteilnehmer wirklich Punktprognosen?

Mit Hilfe der Management Guidance wird durch kapitalmarktorientierte Unternehmen in unterschiedlicher Form über die voraussichtliche Entwicklung wesentlicher Gesch?ftszahlen berichtet. Vorliegende empirische Arbeiten gehen einheitlich davon aus, dass eine Punktprognose der erwarteten zukünftigen Kennzahlen anderen Formen vorzuziehen ist. über die diesbezüglichen Pr?ferenzen professioneller Kapitalmarktteilnehmer liegen bisher jedoch kaum gesicherte Erkenntnisse vor. Der vorliegende Beitrag untersucht daher auf Basis einer Fragebogenstudie die entsprechenden Pr?ferenzen dieser wichtigen Zielgruppe. An der Befragung nahmen insgesamt 123 Kapitalmarktteilnehmer teil, insb. Sell- und Buy-Side-Analysten sowie Asset Manager. Entgegen den bisherigen Annahmen wird eine Intervallprognose als hilfreicher angesehen als eine Punktsch?tzung. Weitergehende Analysen erlauben Einblicke in die Pr?ferenzen einzelner Berufsgruppen.     

Why don’t households see the light?: Explaining the diffusion of compact fluorescent lamps

Starting in 2009 the EU ban on the sale of incandescent bulbs will force households to purchase energy-saving compact fluorescent lamps (CFLs). The impact of the ban on consumers will depend on the nature of current barriers to the use of CFLs. This paper employs a Double-Hurdle model to identify distinct barriers to household consideration of CFLs and to the subsequent intensity of adoption using a large survey of German households. Barriers to CFL consideration are found to be low for all households, except those with very low incomes. Barriers to CFL consideration are, however, strongly linked to the residential characteristics of low-income households like small size and to the lack of household knowledge of energy consumption. CFLs use will increase after the ban mainly through a rise in the intensity of adoption. But the ban will be costly to consumers because the range of applications where households chose to employ CFLs is limited, particularly for high income households.     

Globalisation—New Demands on Public Enterprises

The globalisation of the economy and society reduces the economic policy capabilities of the state with its public enterprises considerably, but at the same time it triggers fundamental pressure on the government to compensate for the negative economic, political and social effects of the globalisation process. Using a system-theoretic framework, requirements for the public economy can be developed reaching from a social coordination function to an evolutionary-based industrial policy function of public enterprises. These functions and instrumental targets have to be implemented in a system of an internationalised public economy based on an appropriate institutional foundation. This in turn means focusing on a mixed system of public and non-profit organisations combined with market type institutions. By no means is an erosion of the public sector in the sense of radical privatisation strategies as propagated by the IMF and other prominent institutions implied. Rather a social need for public action must be considered mainly due to the public interest (Gemeinwohl). In this context, the socio-political competence of the public and nonprofit economy can be revitalised in an innovative way.     

Equity-regarding poverty measures: differences in needs and the role of equivalence scales

Abstract .  The paper investigates the definition of equity-regarding poverty measures when there are different household types in the population. It demonstrates the implications of a between-type regressive transfer principle for poverty measures, for the choice of poverty lines, and for the measurement of living standard. The role of equivalence scales, which are popular in empirical work on poverty measurement, is clarified.