The business-to-business relationship dimensions in financial services markets

This paper discusses the nature of financial business relationships by drawing on the IMP Group’s theory of industrial relationships. It discusses, among other aspects, the interaction process between banks and their corporate clients, the longevity of relationships, the interdependence between both sides, and the atmosphere of financial services relationships. The conclusions are thought to be interesting and useful for the managers of firms and financial services when setting relationship marketing policies and for academic research on business-to-business services relationships. The field research was done in Portugal and the case method was used.

Learning Opportunities and Learning Behaviours of Small Business Starters: Relations with Goal Achievement,Skill Development and Satisfaction

Learning is a vital issue for small business starters, contributing to short- and long-term business performance, as well as to personal development. This study investigates when and how small business starters learn. It specifies the situations that offer learning opportunities, as well as the learning behaviours that small business starters can employ in order to learn from these opportunities. In a cross-sectional, quantitative study of recently started small business founders, learning opportunities and learning behaviours are related to three outcome measures: a performance outcome (goal achievement), a personal growth outcome (skill development), and an affective evaluation outcome (satisfaction). The results show the importance of learning opportunities and learning behaviours in influencing these outcome variables, albeit not always in the directions we hypothesized.     

Disparitäten in der Entwicklung der Gemeindesteuern

Generally, taxes are the most relevant source of revenue for German municipalities. In the period from 2004 to 2014, tax revenues were growing at remarkable rates. However, statistical analyses show that not all municipalities were benefitting in the same way, and thus state-wide averages are of limited value, since they tend to whitewash inner-state inequality. Disparities are even significant in states with strong economic fundamentals. According to absolute measures, disparities are growing at the national level. This can be explained by a few tax-strong outliers. In contrast, relative inequality remains static. The alarming finding is that intertemporal mobility among municipalities in the allocation of tax revenues is limited, and thus tax-weak municipalities face a cloudy outlook.     

Competitive product lines with quality constraints

Competing firms often use product lines to screen different types of customers. Examples include, in general markets, product lines that screen the purchasing ability or preference for quality; in credit markets, product lines that screen the risk of the projects with different collateral; in insurance markets, product lines that screen the risk of accident with different coverage; and in labor markets, wage schedules that screen the employees’ abilities with different education levels. In some of these markets there can be some natural quality constraints: a maximum available quality in general markets, no negative collateral in credit markets; coverage not above 100% in insurance markets; minimum education level in labor markets. We present sufficient conditions for the existence of a pure strategies equilibrium (in such markets) under differentiation and a continuous distribution of customer types. We show that the equilibrium exists if there is a sufficiently high degree of differentiation among firms. Furthermore, we show that this equilibrium involves, under certain general conditions, pooling of customer types at the top and at the bottom of the distribution of customer types. The middle types may still be screened by the firms.

On the sources of business cycles in the G-7

This paper examines sources of cyclical movements in output, inflation and the term structure of interest rates in the G-7. It employs a novel identification approach which uses the sign of the theoretical cross correlation function in response to shocks to catalog orthogonal disturbances. We find that demand shocks are the dominant source of output and inflation fluctuations in several of the G-7 countries. The proportion of term structure variability explained by different structural sources does not depend on the horizon. Apart from the US and Canada, structural shocks are nearly uncorrelated across countries.     

The Effect of Entrepreneurial Activity on National Economic Growth

Entrepreneurial activity is generally assumed to be an important aspect of the organization of industries most conducive to innovative activity and unrestrained competition. This paper investigates whether total entrepreneurial activity (TEA) influences GDP growth for a sample of 36 countries. We test whether this influence depends on the level of economic development measured as GDP per capita. Adjustment is made for a range of alternative explanations for achieving economic growth by incorporating the Growth Competitiveness Index (GCI). We find that entrepreneurial activity by nascent entrepreneurs and owner/managers of young businesses affects economic growth, but that this effect depends upon the level of per capita income. This suggests that entrepreneurship plays a different role in countries in different stages of economic development.     

The Value of Human and Social Capital Investments for the Business Performance of Startups

Small Business Economics - We investigate the manifold posed question: “To what extent does investment in human and social capital, besides the effect of ‘talent’, enhance...     

Iterative Density Estimation from Contaminated Observations

We introduce an iterative procedure for estimating the unknown density of a random variable X from n independent copies of Y=X+ɛ, where ɛ is normally distributed measurement error independent of X. Mean integrated squared error convergence rates are studied over function classes arising from Fourier conditions. Minimax rates are derived for these classes. It is found that the sequence of estimators defined by the iterative procedure attains the optimal rates. In addition, it is shown that the sequence of estimators converges exponentially fast to an estimator within the class of deconvoluting kernel density estimators. The iterative scheme shows how, in practice, density estimation from indirect observations may be performed by simply correcting an appropriate ordinary density estimator. This allows to assess the effect that the perturbation due to contamination by ɛ has on the density to be estimated. We also suggest a method to select the smoothing parameter required by the iterative approach and, utilizing this method, perform a simulation study.     

Larry Page on Google北大核心CSSCISSCI

Last month, Larry Page sat down with Fortune Senior Writer Miguel Helft for a lengthy interview for a forthcoming Fortune magazine article. It was only Page’s second wide-ranging conversation with a print publication since becoming CEO of Google in April 2011. Fortune: When you’re thinking about the next bet you’re going to make, how do you pick? Larry Page: