Can the Consumption–Wealth Ratio Predict Housing Returns? Evidence from OECD Countries

We use a representative consumer model to analyze the relation between the transitory deviations of consumption from its common trend with aggregate wealth and labor income, cay, and the housing risk premium. The evidence based on data for 15 OECD countries shows that, if financial and housing assets are seen as complements, investors will temporarily allow consumption to rise when they expect a rise in future housing returns. By contrast, if housing assets are treated as substitutes for financial assets, consumption will be reduced.     

An empirical test of the Post-Keynesian growth model applied to functional income distribution and the growth regime in Brazil

The main purpose of this paper is to empirically investigate whether, between 1970 and 2008, the Brazilian economy was profit-led or wage-led. To this end, we approach a canonical post-Keynesian growth model (PKGM) to estimate certain vector autoregressive (VAR) models and perform Granger non-causality tests. Three main results are extracted from the generalized impulse-response functions provided by the VAR models. First, a positive profit-share innovation affects economic growth and capacity utilization rate, both in the same direction, suggesting a profit-led pattern. Second, a profit share shock positively affects both the ratio actual/potential output, and capital accumulation, reinforcing the previous result. Third, a capacity utilization shock is shown to positively affect both output growth and capital accumulation via the accelerator effect. On the one hand, the pairwise Granger non-causality test does not provide any evidence of causality running from profit share to economic growth or capacity utilization. On the other hand, there is some evidence of Granger causality running from profit share to capital accumulation.     

Influence of the entrepreneur's capacity in business performance

The article presents a theoretical model of the entrepreneur's capacities and their influence on business performance. Starting from the traditional theory of dynamic capacities, those related to entrepreneurship and/or that influence the entrepreneur's capacities are identified, determining factors such as training, experience and confidence. In addition, other factors such as the environmental and institutional environment have been taken into account as they affect the entrepreneurship. For this purpose, a study was carried out with the Smart PLS software in a sample of companies in the tourism sector in the Mar Menor Region (Spain). An essential factor in the development of entrepreneurship in the region is the sustainability of the coastal lagoon. Some considerations are obtained from the study of the factors that determine the model of capacities, in which the confidence of the entrepreneur and the environmental sustainability, exert a positive and significant influence in the business performance. Furthermore, among the mentioned capacities of the entrepreneurial influence, experience and trust are the ones that most influence the success of the tourism business.     

Die Einführung einer mehrdimensionalen Kostenkalkulation am Beispiel der Fresenius Kabi - Betriebsstätten Clinico

Ohne Zusammenfassung Ricardo David Gabutti Dipl.-Kffr., Fresenius Kabi AG, Corporate Controlling Dr. Jennifer Kunz Dipl.-Kffr., Diplom-Mathematikerin, Johann-Wolfgang Goethe Universit?t Frankfurt am Main, Habilitandin am Lehrstuhl für Controlling und Auditing Carmen Voigt Dipl.-Kffr., Fresenius Kabi Deutschland GmbH, Produktionsst?tte Bad Hersfeld, Produktionscontrolling     

Nonparametric methods and local‐time‐based estimation for dynamic power law distributions

This paper introduces nonparametric econometric methods that characterize general power law distributions under basic stability conditions. These methods extend the literature on power laws in the social sciences in several directions. First, we show that any stationary distribution in a random growth setting is shaped entirely by two factors: the idiosyncratic volatilities and reversion rates (a measure of cross‐sectional mean reversion) for different ranks in the distribution. This result is valid regardless of how growth rates and volatilities vary across different economic agents, and hence applies to Gibrat's law and its extensions. Second, we present techniques to estimate these two factors using panel data. Third, we describe how our results imply predictability as higher‐ranked processes must on average grow more slowly than lower‐ranked processes. We employ our empirical methods using data on commodity prices and show that our techniques accurately describe the empirical distribution of relative commodity prices. We also show that rank‐based out‐of‐sample forecasts of future commodity prices outperform random‐walk forecasts at a 1‐month horizon.     

Victims of road accidents with serious injuries and dependence on some individual,climatic and infrastructure factors on federal highways in Brazil

Abstract

Road or urban traffic accidents in Brazil have a large presence in external causes of mortality. The main goal of this study is to discover significant factors in the incidence of accidents on Brazilian highways based on a database with information on each person injured on federal highways in Brazil reported by the Federal Highway Police. Some factors are considered in the study as cause of the accident, type of accident, stage of the day, weather condition, highway type, highway facility, age of the victim, gender of the victim and type of vehicle. From the obtained results of chi-square tests and logistic regression models, it was observed statistical dependence (p?<?0.05) of the occurrence of injured people with serious injuries and the factors cause of the accident, type of accident, day, highway type and vehicle type. Considering the dead victims, the covariates age, time of day, highway type, highway facility, gender and type of vehicle showed significance (p?<?0.05). These results are of great interest for authorities to increase road enforcement, improve highway facilities and target the production of vehicles with better safety standards.     

Assessing long-term fiscal developments: A new approach

We use a new approach to assess long-term fiscal developments. By analyzing the time-varying behaviour of the two components of government spending and revenue - responsiveness and persistence -, a feature not captured by automatic stabilisers, we are able to infer about the sources of fiscal deterioration (improvement). Drawing on quarterly data, we estimate recursively these components within a system of government revenue and spending equations using a Three-Stage Least Square method for eight European Union countries plus the US. The results suggest that significant changes in the fiscal stance (including those related to the current crisis) are reflected in the estimates of persistence and responsiveness.     

Endogenous Mergers of Complements with Mixed Bundling

This paper studies endogenous mergers of complements with mixed bundling, by allowing both for joint and separate consumption. After merger, partner firms decrease the price of the bundled system. In addition, when markets for individual components are sufficiently important, partner firms find it strategically advantageous to raise the prices of stand-alone products, thus making substitute ‘mix-and-match’ composite products less attractive to consumers. Even though these effects favor the profitability of mergers, merging is not always an equilibrium outcome. The reason is that outsiders respond by cutting their prices to retain their market share, and mergers can be unprofitable when competition is intense. From a welfare analysis, we observe that the number of mergers that are observed in equilibrium may be either excessive (when markets for individual components are important) or suboptimal (when markets for individual components are less important).