Should I stay or should I go? Foreign direct investment,employment protection and domestic anchorage

This paper examines theoretically and empirically how employment protection legislation affects location decisions of multinationals. We depart from the “conventional wisdom” by examining not only the effect of protection on inward foreign direct investment (FDI), but also a country’s ability to “anchor” potential outward investment. Based on our simple theoretical framework, we estimate an empirical model, using data on bilateral FDI and employment protection indices for OECD countries, and controlling for other labour market institutions and investment costs. We find that, while an “unfavourable” employment protection differential between a domestic and a foreign location is inimical to FDI, a high domestic level of employment protection tends to discourage outward FDI. The results are in line with our conjecture that strict employment protection in the firm’s home country makes firms reluctant to relocate abroad and keeps them “anchored” at home.     

Testing the parametric form of the volatility in continuous time diffusion models—a stochastic process approach

We present new tests for the form of the volatility function which are based on stochastic processes of the integrated volatility. We prove weak convergence of these processes to centered processes whose conditional distributions are Gaussian. In the case of testing for a constant volatility the limiting process are standard Brownian bridges. As a consequence an asymptotic distribution free test and bootstrap tests (for testing of a general parametric form) can easily be implemented. It is demonstrated that the new tests are more than the currently available procedures. The new approach is also demonstrated by means of a simulation study.     

The rise in student loan defaults

We examine the rise in student loan defaults in the Great Recession by linking administrative student loan data at the individual borrower level to student loan borrowers’ individual tax records. A Blinder-Oaxaca style decomposition shows that shifts in the composition of student loan borrowers and the massive collapse in home prices during the Great Recession can each account for approximately 30% of the rise in student loan defaults. Falling home prices affect student loan defaults by impairing individuals’ labor earnings, especially for low income jobs. By contrast, when comparing the default sensitivities of homeowners and renters, we find no evidence that falling home prices affect student loan defaults through a home equity-based liquidity channel. The Income Based Repayment (IBR) program introduced by the federal government in the wake of the Great Recession reduced both student loan defaults and their sensitivity to home price fluctuations, thus providing student loan borrowers with valuable insurance against negative shocks.     

Wirksame Unterstützung: Strategische Kontrolle mit dem Analytic Hierarchy Process

Zusammenfassung  Die Zukunft ist ungewiss und wird von vielen Entscheidern unterschiedlich bewertet. Wie k?nnen wir zukünftige Entwicklungen für die t?gliche Arbeit in der Gesch?ftswelt handhabbar machen? Hilfen bietet ein Entscheidungsprozess, der die Analytic Hierarchy Process-Methode via Internet verwendet. Wie er genutzt werden kann, um Gesch?ftstrends der Zukunft im Hinblick auf heute f?llige Entscheidungen auszuwerten, zeigt ein Beispiel aus dem Schweizer Bankensektor. Dr. Holger Lütters Kompetenzbereichsleiter Informations- und Projektmanagement an der Kalaidos Fachhochschule in Zürich Dipl.-Kfm. J?rg Staudacher Externer Doktorand am Lehrstuhl für innovatives Markenmanagement der Universit?t Bremen     

Beyond the Toledo agreement: the intergenerational impact of the Spanish Pension Reform

The paper examines the intergenerational impact of the Spanish public pension system after the 1997 Pension Reform Act. Within a Generational Accounting framework, we find that the new legal setting could leave future generations with liabilities as high as 176% of 1996 GDP. Hence, we analyse the impact of alternative reforms. Holding the pay-as-you-go setting, a further improvement to tax-benefit linkage in line with the Toledo Agreement proposals is shown to yield an intergenerationally more balanced outcome, than an increase in the retirement age or an expansion of public subsidies financed through indirect taxes. Finally, a move toward a partially funded pension system which restores the intergenerational balance is simulated.     

Cyclically‐Neutral Generational Accounting

This paper introduces a key methodological innovation into generational accounting. By incorporating cyclically‐adjusted balances into the forward‐looking budget projections underlying the concept, we isolate pure policy effects, which render comparisons of the fiscal sustainability indicators obtained across time and countries truly meaningful. We also show that a demographic effect and a debt effect may drive fiscal sustainability measures over time, and establish a routine to control for these effects in the generational accounting framework. An empirical application for Spain illustrates that our proposed decomposition of indicators is empirically relevant. Standard generational accounting suggests that fiscal sustainability in Spain improved substantially in preparing for EMU. However, calculation of the pure policy effects reveals that this has not been the case.     

Optimal portfolios and Heston's stochastic volatility model: an explicit solution for power utility

Given an investor maximizing utility from terminal wealth with respect to a power utility function, we present a verification result for portfolio problems with stochastic volatility. Applying this result, we solve the portfolio problem for Heston's stochastic volatility model. We find that only under a specific condition on the model parameters does the problem possess a unique solution leading to a partial equilibrium. Finally, it is demonstrated that the results critically hinge upon the specification of the market price of risk. We conclude that, in applications, one has to be very careful when exogenously specifying the form of the market price of risk.