PUBLIC ENTERPRISES AND LABOR MARKET PERFORMANCE*

This article shows that state control of some industries may have contributed to the increase in European unemployment from the 1970s to the early 1990s. We develop a simple two‐sector model, one privately run and one publicly run, that has risk‐averse workers directing their search into one of the sectors. Assuming that the privately run sector is less able to insure its employees against uncertainty, we show that aggregate unemployment in this economy increases in response to an increase in economic turbulence.     

How Relevant Is Government Championing Behavior in Technology Development?

Many studies emphasize the importance of government support in technology development. However, this study is among the first to provide empirical findings of the relevance of government roles for the performance of technology development projects. Based on earlier research and the strategic management literature, a theoretical model and hypotheses are developed to study the relevance of government roles and project teams' strategic behavior for technology development projects. Our results show that government championship is an important positive factor for the performance of technology development projects. Government championing behavior overcomes regulatory barriers, enthusiastically promotes the technology's advantages, and gets key decision makers involved. As such, government championship has more impact than government financial/technical assistance on both project performance and benefits to customers. The findings also show that both the proactiveness and defensiveness dimensions of project teams' strategic behavior contribute positively to project performance and benefits to customers. The paper concludes with implications for practice: From a policy perspective, government should extend its technology policies by taking on the role as a champion, while companies should invest in building professional relations with champions in government.     

Testing the causal relationship between the domestic credit and reserve components of a country's monetary base

An important factor that helps distinguish between alternative balance of payments theories is the assumed causal relationship between the domestic credit and reserve components of a country's monetary base. This paper reports test results of this causal relationship in Australia, Belgium, France, Germany, Norway, and Sweden. Three causal detection methods are used: the Haugh test, the Granger test, and the Sims test. Two conclusions are drawn. First, the causal relationship does not run undirectionally from domestic credit to reserves as the Monetary Approach to the Balance of Payments and many tests of that approach assume. Second, the results are quite robust across alternative causality tests.     

Estimating regional construction cost differences: Theory and evidence

The economic theory of cost functions is employed to derive geographic cost differentials for construction projects located across the United States. Assuming a Cobb-Douglas production technology, cost function estimates are obtained and used to calculate the regional cost differentials for major US cities relative to Washington, DC. Explanations are provided for adjusting these regional cost differentials according to additional information available on input prices or expected future inflation rates specific to particular locations.     

Main effects as a by-product in a fixed effect 2 × 2 design,analyzed with ANOVA

To study interaction effects, two sets of data are created for fixed effect ANOVA, both with combinatory effects of the two factors. In the first, both factors and their interaction contribute independently and directly to the dependent variable. In the second, each factor contributes indirectly to the dependent score. Data created with the first model can be analyzed flawlessly. The second often show relatively large main effects and relatively small interaction effects, and as a consequence the interaction effect may be rejected. Even when the dependent variable results solely from the multiplication of both factor scores, highly significant main effects can be obtained, while the interaction effect remains insignificant. Although mathematically correct, the relative contributions of the main effects are in that case difficult to interpret.     

From the ERM with Love: Monetary Spillover Effects to Austria

In this article, I examine the impact of domestic and European-wide monetary factors on Austrian inflation within the context of an extended version of the traditional P*-framework over the period 1973.I–1997.IV. The estimations suggest that the relative importance of national and European monetary conditions for detecting future price trends in Austria has shifted in favour of the latter variable in the course of time. Hence, long before Austria decided to join the ERM, its rate of inflation appears to be mainly driven by monetary factors abroad. The credible hard currency concept of the Austrian monetary authorities together with the strong European orientation of Austria is presumably largely responsible for this. From Austria's point of view, the results also seem to provide preliminary support for the use of European monetary aggregates in the formulation of monetary policy in Stage Three of EMU.     

What constitutes a “good assortment”? A scale for measuring consumers' perceptions of an assortment offered in a grocery category

This research investigates how consumers form subjective judgments of what constitutes “a good grocery assortment”. By conducting three exploratory focus groups and a field study, we develop a multi-item scale that reflects consumers' cue utilization processes in forming perceptions of a grocery assortment. Our findings suggest that consumers use only a limited number of informational cues to form perceptions about four higher-level assortment dimensions: (1) the assortment's pricing, (2) its quality, (3) its variety, and (4) its presentation. In line with the attitude theory, we found that consumers integrate these higher-level assortment dimensions into a summary evaluation of the grocery category's attractiveness. Accordingly, we derive the grocery assortment perception (GAP) scale as a second-order construct composed of four first-order factors. Significant positive relationships between the GAP scale and customer satisfaction as well as loyalty intentions provide empirical support for the scale's predictive ability and nomological validity. In the last section of this article, we discuss how the GAP scale will support category managers in their assortment decisions and provide directions for further research.     

Tax enforcement and tax havens under formula apportionment

In this paper, we consider optimal tax enforcement policy in the presence of profit shifting toward tax havens. We show that, under separate accounting, tax enforcement levels may be too high due to negative fiscal externalities. In contrast, under formula apportionment, tax enforcement is likely to be too low due to positive externalities of tax enforcement. Our results challenge recent contributions arguing that, under formula apportionment, there is a tendency toward inefficiently high levels of (effective) tax rates.     

Does Germany Collect Revenue from Taxing the Normal Return to Capital?*

A widespread objection to the introduction of consumption tax systems claims that this would lead to high tax revenue losses. This paper investigates the revenue effects of a consumption tax reform in Germany. Our results suggest that the revenue losses would be surprisingly low. We find a maximum revenue loss of 1.6 per cent of annual GDP. In some years, we even find tax revenue gains. This implies that the current tax system collects little revenue from taxing the normal return to capital. Based on these results, we calculate a macroeconomic measure of the effective tax rate on capital income.     

A SHORT NOTE ON SECOND-ORDER STOCHASTIC DOMINANCE PRESERVING COHERENT RISK MEASURES

We improve results on law invariant coherent risk measures satisfying the Fatou property due to Kusuoka (2001; Adv. Math. Econ . 3, 83–95) by considering risk measures which are in addition second order stochastic dominance preserving. In particular, we derive a representation result for such risk measures.