Variables sampling plans for the Poisson and the binomial

Variables sampling plans based upon continuous distributions are well known. The usual assumption is that a measurable characteristic associated with a product has a normal distribution, a case which has been treated extensively in the literature. Other continuous distributions, particularly the exponential, have also been used as models. In this paper we discuss variables sampling plans for situations in which the measurable characteristic has either a Poisson or a binomial distribution.     

Too Little or too much? Exploring U‐shaped Relationships between Corporate Environmental Performance and Corporate Financial Performance

Despite 40 years of research on the relationship between corporate environmental performance (CEP) and corporate financial performance (CFP), there is no generally accepted theoretical framework that explains the contradictory results that have emerged. This unsatisfactory status may be attributed to the fact that linear models dominate the research. Based on an international sample of 2361 firm‐years from 2008 to 2012, we find empirical evidence of a non‐linear, specifically a U‐shaped, relationship between carbon performance and profitability as well as between waste intensity and profitability. The same result holds for the relationship between carbon performance and stock market performance, but solely for manufacturing industries. Our empirical findings provide evidence for the theoretical framework of a ‘too‐little‐of‐a‐good‐thing’ (TLGT) effect, which indicates that the type of relationship (positive, negative) depends on the level of CEP. More precisely, there is a negative CEP–CFP relationship for companies with low CEP and a positive association for high CEP. Copyright © 2015 John Wiley & Sons, Ltd and ERP Environment     

Market and technology shifts in the 1990s: Market fragmentation and mass customization

This paper highlights demographic and psychographic population shifts, which, together with a rapid increase in the flexibility and cost‐efficiency of production processes, will force marketers into more complex market segmentation and niche marketing strategies. The accelerating trends in market fragmentation and “mass‐customization” of production will challenge traditional marketing thinking and strategies during the 1990s.     

Drivers of innovation capital disclosure in intellectual capital statements: Evidence from Europe

Innovation is one of the major determinants of competitive success. As a result, there is demand for information on the innovation activities of firms among investors, other stakeholders and the public. Using content analysis, this paper examines the innovation capital disclosure (INCD) characteristics (i.e. disclosure quantity and quality) in the intellectual capital statements (ICS) of 51 European for-profit firms. Additionally, the relationships between INCD characteristics and industry, firm size, region of registered office and the disclosure guidelines adopted are analysed. Our content analysis detects an average of 29.16 items on innovation capital (INC) per ICS. These are mainly qualitative, non-financial and historically orientated. Furthermore, as expected, industry, firm size, region and disclosure guidelines drive the quantity of disclosure. Prior empirical studies of voluntary disclosure in documents other than ICS have also suggested a relationship between firm size and disclosure quality. Interestingly, our results for INCD in ICS do not support this relationship. This provides tentative evidence for a similar qualitative level of innovation capital disclosure across firm size. Furthermore, our findings show mostly homogeneous disclosure patterns across the regions in Europe, suggesting that multinational efforts towards fostering INCD has made the ICS phenomenon more a European than a local phenomenon.     

Agricultural policy decisions in the EC : Consequences of institutional imbalance

In almost all developed countries agriculture is protected by state interventions of a differing nature and degree, subject to political decisions. These decisions are determined by the institutional framework of the relevant decision-making process. In this article it is demonstrated that the institutional framework of the EC differs to a large degree from those in most parliamentary democracies. Such institutional peculiarities favour the transformation of political interests of farmers into decisions on farm policy by the Council of Ministers largely because of a lack of countervailing checks.     

INCOME DISTRIBUTION AND REDISTRIBUTION: A MICRODATA ANALYSIS FOR SEVEN COUNTRIES

This paper reports the detailed results of a comparison of the distribution and redistribution of income in seven countries using the Luxembourg Income Study (LIS) database. Use of LIS facilitates comparisons of inequality in respect to similarly-defined variables, permits methodological alternatives to be used, and allows the countries to be compared on aspects of income ranking and policy equity in ways not otherwise possible.
The results indicate a pattern of inequality in which Sweden is the most equal, followed by Norway, the U.K. and Canada, while among the less equal countries Israel is generally more equal than Germany-or the USA., whose relative inequality depends on the measure chosen. Use of the LIS database also allows a more detailed explanation of these results, noting, for example, the role of cash benefits in increasing equality in Sweden and the U.K., and in aiding the bottom quintile in Germany; and the important part played by self-employment income in contributing to the high top quintile shares in Germany and Israel, and in rendering the Norwegian distribution less equal than that of its Scandinavian neighbour.
The wealth of the database, however, means that methodological issues need to be treated both more explicitly and more carefully than is possible with more restrictive data. To interpret the data also requires a considerable degree of knowledge about the institutional features of tax and social provisions in each country, so that an income microdatabase could usefully be completed by one focused on the details of such provisions.     

The rise and fall of subsidiarity

The concept of subsidiarity is examined as a possible golden rule to be applied in restructuring the federal balance, ie the relationship between the EC, the member states and the regions. The concept of subsidiarity is used broadly to include an examination of the kind of institutional rearrangement that the EC is trying to define for itself. Four deficits (capacity, policy, implementation and democracy) of the present institutional set-up are reviewed in order to determine what kind of innovative arrangements need to be designed to enable the EC to face the challenges of the next decade. On the assumption that the process of integration has indeed become irreversible, two options in the institutional development towards political union are evaluated.     

Complexity as a constraint on firm expansion within and across industries

With this paper, we want to shed light on factors influencing a firm's rate of expansion. We argue that expansion is a complex task and complexity associated with expansion projects in one period can negatively impact rate of expansion in the following period. Moreover, we argue that firm portfolio complexity also slows down further expansion. Using longitudinal data on the expansion path of 91 German companies, we show that added product scope of expansion and degree of internationalization characterizing expansion in one period as well as level of product and international diversity have a significant impact on slowing down rate of expansion in the subsequent period. Copyright © 2008 John Wiley & Sons, Ltd.