Two currencies,one model? Evidence from the Wall Street Journal forecast poll

We use the foreign exchange forecasts of the Wall Street Journal (WSJ) poll to analyze the expectation formation process of forecasters for the exchange rates of the euro and the yen vis-à-vis the U.S. dollar for the period 1999–2005. We also compare the expectation formation process with the actual exchange rate process. We find that most forecasters have contrarian exchange rate expectations, but our results also indicate significant heterogeneity between forecasters. While the actual exchange rate process of the yen/dollar exchange rate shows negative autocorrelation, the dollar/euro exchange rate exhibits positive autocorrelation.     

Capital budgeting, information timing, and the value of abandonment options

This paper investigates how an abandonment option influences the optimal timing of information in a sequential adverse selection capital budgeting model. While the divisional manager has imperfect private pre-contract information, headquarters can time whether the manager obtains perfect project information before (timely information) or after (delayed information) the contract is signed. In the absence of the abandonment option, headquarters favors timely (delayed) information if the investment costs are high (low). The presence of the abandonment option favors delayed information because under the timely information regime the value of the abandonment option is zero, whereas under the delayed information regime the value of the option is positive.     

Going Multinational: What are the Effects on Home‐Market Performance?

Abstract. This paper compares the home‐market performance of German multinational enterprises (MNEs) and national firms, both before and after switching from national to multinational activities. Regarding the former case, our results show that future multinationals outperform domestic firms. When assessing the ex post performance of multinationals, selectivity issues must be taken into account. Applying an endogenous treatment model, it turns out that after switching, both productivity and wage growth are higher at newly founded MNEs. While capital intensities increase compared with those of national firms, employment growth rates are negatively related to switching, suggesting that home and foreign employment are substitutes.     

Competition,regulation, and broadband access to the internet

This paper reexamines the effect of the regulatory regime on both penetration and coverage of broadband access to the internet. The framework allows for an evaluation of policy initiatives, guidelines and measures to bridge the digital divide and to promote investment. A welfare analysis compares service-based with facilities-based competition and asks whether and how high-speed access to the internet should be subsidized. Using an approach similar to Valletti, Barros, and Hoernig (2002), the paper highlights the importance of population density for whether firms invest to provide internet access. The analysis reveals a trade-off between coverage and penetration.     

The effect of the interbank network structure on contagion and common shocks

This paper proposes a dynamic multi-agent model of a banking system with central bank. Banks optimize a portfolio of risky investments and riskless excess reserves according to their risk, return, and liquidity preferences. They are linked via interbank loans and face stochastic deposit supply. Comparing different interbank network structures, it is shown that money-centre networks are more stable than random networks. Evidence is provided that the central bank stabilizes interbank markets in the short run only. Systemic risk via contagion is compared with common shocks and it is shown that both forms of systemic risk require different optimal policy responses.     

Exchange rate pass-through and credit constraints

The macroeconomic evidence of the short-term impact of exchange rates on exports and prices is notoriously weak. This paper examines the microfoundations of this disconnect. I study the response of firms' export and price setting decisions to fluctuations in exchange rates and credit conditions using firm-level survey data. Financially constrained firms pass through exchange rate changes to prices at almost twice the rate of unconstrained firms. Similarly, their export volumes are about twice as sensitive to exchange rate fluctuations. The effect of borrowing constraints is particularly strong during the recent financial crisis.     

Forecasting metal prices: Do forecasters herd?

We analyze more than 20,000 forecasts of nine metal prices at four different forecast horizons. We document that forecasts are heterogeneous and report that anti-herding appears to be a source of this heterogeneity. Forecaster anti-herding reflects strategic interactions among forecasters that foster incentives to scatter forecasts around a consensus forecast.     

The impact of infrastructure and service-based competition on the deployment of next generation access networks: Recent evidence from the European member states

This work identifies the most important determinants of next generation access (NGA) network deployment, using data from the EU27 member states for the years 2005–2011. Our results indicate that the more service-based competition is pronounced the more negative is the impact on NGA deployment, while competitive pressure from broadband cable and mobile affects NGA deployment in an inverted U-shaped manner. We further find that there are severe adjustment costs and stickiness towards the desired long-term level of NGA infrastructure. It appears that the approach of the European Commission to force service-based competition via cost-based access regulation will not elicit the huge new investment needed for a comprehensive NGA roll-out.     

Does competitive pricing cause market breakdown under extreme adverse selection?

We study market breakdown in a finance context under extreme adverse selection with and without competitive pricing. Adverse selection is extreme if for any price there are informed agent types with whom uninformed agents prefer not to trade. Market breakdown occurs when no trade is the only equilibrium outcome. We present a necessary and sufficient condition for market breakdown. If the condition holds, then trade is not viable. If the condition fails, then trade can occur under competitive pricing. There are environments in which the condition holds and others in which it fails.