Erratum zu: Die NAFTA-Verhandlungen — Wohin steuert die US-Handelspolitik?

Wirtschaftsdienst - In Heft 2/2018 muss in dem Aufsatz von Berend Diekmann, Katrin van Dyken „Die NAFTA-Verhandlungen — Wohin steuert die USHandelspolitik?“, S. 100-107, DOI:...     

V Chemnitz East Forum 21–23 March 2001 "Human Resource Management in Transition"

Call for Papers

V Chemnitz East Forum 21–23 March 2001 "Human Resource Management in Transition"     

“She did what? There is no way I would do that!” The Potential Interpersonal Harm Caused by Mispredicting One’s Behavior

When forecasting their own behavior, people are often inaccurate and tend to predict that they will engage in more socially desirable behavior than they actually do. The problem with inaccurate behavioral forecasts is that they can lead to negative consequences both for the self and for others. One particularly negative consequence may be that such errors can produce overly harsh evaluations and condemnation of others who do not act in a way that most people predict they themselves would act. This paper identifies these common behavioral forecasting errors, why they occur, and the negative interpersonal and unintended, unethical consequences they can have.     

A resurgence of US manufacturing — Evidence and wishful thinking

The US manufacturing sector is currently experiencing its most signifi cant upswing in 35 years, leading many politicians and economic analysts to claim that the US economy is being re-industrialised. While the notion of a renaissance of the industrial sector does not seem far-fetched, given that the US is experiencing a shale gas and oil boom, this will not necessarily translate into significantly higher outputs. Upon closer examination of some of the key indicators, it becomes evident that the facts do not yet bear out the claim of a resurgence of manufacturing in the US. Therefore, it may be premature to identify US industry as a newly superior global competitor to the EU.     

Tractors on eBay: Differences between Internet and In-Person Auctions

We provide a systematic examination of the differences between Internet and in-person auction prices for used tractors. A hedonic model estimated with transactions pooled between eBay and in-person auctions reveals statistically distinct price surfaces for the two auction venues and predicts significantly lower prices for comparable equipment sold on eBay, though this difference is attenuated for tractors fully covered by eBay's buyer protection program and is fully absent for the most frequently traded tractor. An endogenous venue selection model reveals that larger, more valuable tractors from states with more valuable stocks of machinery are more likely to be offered on eBay.     

Is there a new reforming spirit at international organisations?

When the G7 summit in Lyon discussed the reform of multilateral institutions, the spotlight fell unexpectedly on UNCTAD. The final communiqué stated that UNCTAD IX was a milestone on the road towards the renewal of the organisation. The outcome of the conference was also cited as proof of the effectiveness of G7 initiatives to reform international institutions. Finally, the communiqué went so far as to declare that the reform of UNCTAD was a point of reference (in other words, a model) for the reform of the entire economic and social apparatus of the United Nations. What progress did UNCTAD IX really bring? Is it appropriate to regard UNCTAD IX as a yardstick for the reform of other organisations?     

Deutschlands Chancen im Handel mit Dienstleistungen

Der Dienstleistungssektor hat in den vergangenen Jahrzehnten erheblich an Bedeutung gewonnen. Wo ist Deutschland im internationalen Dienstleistungshandel einzuordnen? Welche Faktoren bestimmen das Muster des internationalen Dienstleistungshandels? Wer kann von einer ?ffnung der Dienstleistungsm?rkte profitieren?     

Bereitstellung von Regelleistung durch Elektrofahrzeuge: Modellrechnungen für Deutschland im Jahr 2035

The German government has set ambitious goals for both the expansion of renewable energy supply and electromobility. According to its Energiewende policy, electricity supply from fluctuating renewables is supposed to further increase considerably. This will tend to require a greater provision of balancing reserves. At the same time, supply from conventional dispatchable plants, which used to provide the bulk of reserves, will decrease. Against this background, this article analyzes the scope for an assumed fleet of 4.4 million electric vehicles to supply balancing reserves in 2035. Examining two different future power plant scenarios, it explores the potentials of reserve provision with and without the option of feeding electricity from vehicle batteries back to the grid. Results from an extended open-source power system simulation model show that the assumed vehicle fleet can efficiently provide a substantial share of reserve requirements, also in case the vehicle-to-grid option is not available. Arbitrage on wholesale markets, on the other hand, is negligible under basic assumptions. Likewise, total system cost savings are minor when compared to a pure cost-optimal loading of vehicle batteries. Under alternative assumptions on the future power plant portfolio as well as on battery degradation costs, however, wholesale arbitrage, reserve provision, and system cost savings can be substantial.     

Der Offenheitsgrad einer Volkswirtschaft

Der Offenheitsgrad einer Volkswirtschaft spielt in der wirtschaftswissenschaftlichen Theorie und Praxis eine gro?e Rolle. So lautet eine zentrale Aussage der Volkswirtschaftslehre, dass der Wohlstand eines Landes im Zuge eines st?rkeren internationalen Handels steigt. Praktisch hat der Offenheitsgrad eine Bedeutung bei der Quotenformel des Internationalen W?hrungsfonds. Welche Faktoren sind zu beachten, wenn der Offenheitsgrad verschiedener Volkswirtschaften ermittelt und miteinander verglichen werden soll? Dr. Berend Diekmann, 49, ist Referatsleiter für Grundsatzfragen im Bundesministerium für Wirtschaft und Technologie, Dr. Martin Meurers, 37, ist Referent im Referat für Finanzpolitik.