Development Resource Planning: Complexity of Product Development and the Capacity to Launch New Products

Overcommitment of development capacity or development resource deficiencies are important problems in new product development (NPD). Existing approaches to development resource planning have largely neglected the issue of resource magnitude required for NPD. This research aims to fill the void by developing a simple higher‐level aggregate model based on an intuitive idea: The number of new product families that a firm can effectively undertake is bound by the complexity of its products or systems and the total amount of resources allocated to NPD. This study examines three manufacturing companies to verify the proposed model. The empirical results confirm the study's initial hypothesis: The more complex the product family, the smaller the number of product families that are launched per unit of revenue. Several suggestions and implications for managing NPD resources are discussed, such as how this study's model can establish an upper limit for the capacity to develop and launch new product families.     

Strategic marketing & Austrian economics: The foundations of resource-advantage theory

The Review of Austrian Economics - Contrary to popular belief, marketing was not born under management, but under economics. Issues such as markets and exchanges are at the core of both disciplines...     

Regulatory reform and labour earnings in Portuguese banking

This study examines changes in union contracts and wage structure during and after the introduction of regulatory reforms (deregulation and privatisation) in the Portuguese banking sector. The main finding is that, despite a relative wage erosion detected in the contract data, banking workers were able to enjoy an increasing wage premium in the period 1985–2000, probably reflecting the increasing profitability of the industry and the rise in labour productivity. The evidence also shows that some specific groups benefited relatively more than others: the least skilled and educated workforce and male workers gained more from the regulatory reforms. However, this unequal sharing of the wage premium did not raise wage inequality across ownership groups in the industry. I thank Mark Stewart, Odd Rune Straume, Ian Walker and two anonymous referees for very helpful comments. I am indebted to the Ministério do Trabalho e da Solidariedade for allowing the availability of data from Quadros de Pessoal. Financial support was provided by the Ministério da Ciência e Tecnologia under the grant BD/SFRH/2000/1291.     

Persistence and determinants of income inequality: The Brazilian case

Latin America, which is a region known for its high and persistent income inequality levels, experienced a significant decline in income inequality since the second half of the 1990s. Brazil is a particularly interesting case in Latin America. While the country presented notable economic growth and improvements in income distribution in the early 2000s, Brazil continues to experience high levels of income inequality in comparison with other Latin American or advanced economies. This research contributes to the literature by examining the key drivers of income distribution and the degree of persistence of income inequality among Brazilian states. This research also improves upon previous works by using more recent and comprehensive data and addressing concerns regarding heterogeneity and endogeneity by using the system GMM estimation method. Our findings show that income inequality is highly persistent across Brazilian states and that government policies including income transfer programs made important contributions to reduce income inequality in Brazil. This study also shows that the decline in labor income ratios between different ethnic groups and the increase of the share of formal jobs in the labor market contributed to reduce income inequality.     

Strategic Partnership Between Private Organizations and Universities： The Search for Regional Development Through Solutions for Hospital Management

The public power and the private enterprise, the main agents of national economic and social development, when cooperating strategically, promote increased functional efficiency of their activities. In order to highlight the relevance of such partnership, this article aims to analyze the potential of actions jointly developed by private organizations and Brazilian universities. The research problem is lined in the field of health, which hosted actions developed between the Federal University of Rio Grande do Norte （UFRN） and the Hospital Maternity Guiomar Fernandes （HMGF）, located in the city of Alexandria, in Rio Grande do Norte. The study emphasizes the shortcomings of this organization, the resolving power of the university in this scenario, and performs the analysis of the effects of this cooperation. The methodology used in this research was the case study in HMGF. With emphasis on fundraising and improving the informational management system, funding sources for projects of restructuring and expansion of the hospital were sought, as well as initiatives for developing hospital management softwares for small- and medium-sized organizations. As a result, the articulation between the university and the hospital provided the elaboration of a project for software development and the production of a project for physical restructuring and technological investment, aiming to expand the supply and quality of the hospital＇s services. The implementation of information systems, associated with investments in hospital infrastructure, providing increased efficiency in public assistance to the population, bringing both local and regional benefits, besides, providing the authorities with relevant data on the development of public policies.     

Cultural Distance and Future Entry Mode Choice of Brazilian MNEs

We analyze the relationship between current cultural distance (CD) and future entry mode choice of Brazilian multinational enterprises (MNEs). We use the GLOBE Project in order to extend the distance literature into the entry mode context. Results demonstrate that high levels of CD have a negative impact on future expansions via acquisition and a positive impact on exporting. These relationships are moderated by size, such that large firms are affected less by CD than small firms. Finally, CD values have a greater impact on future entry mode preference than CD practices.     

Food security,the labor market,and poverty in the Brazilian bio‐economy

This article deals with the social implications of ethanol expansion in Brazil. The evolution of the labor market in sugarcane production in the country is analyzed together with its regional patterns of expansion, to illustrate how changes in the recent expansion are modifying the traditional pattern of labor demand in the activity. At the same time, the distributional effects of sugarcane expansion, as well as it's impacts on food security and land use change was approached with the aid of general equilibrium simulation models. The analysis shows that both the average earnings and the average years of schooling in sugarcane production are actually higher than in general agriculture in Brazil, and that this is linked to the growing increase in production in the Southeast and Central‐West. Sugarcane production in these regions is more capital intensive and has a much higher productivity than in other traditional regions in Northeast Brazil. The study concludes that the expansion in sugarcane production according to actual patterns does not have a negative effect on poverty, and has only minor impacts on food prices and deforestation. The increase in the regional economic imbalances within the country appears to be the problem that requires attention.     

Replacement cycles,income distribution and dynamic price discrimination

This article analyses how income distribution, Intellectual Property Rights and other regulatory policies such as minimum quality standards determine pricing strategies in a dynamic context where a monopolist periodically introduces new generations or upgrades of a durable good. Discrimination through quality and screening in this article takes place in a context where consumers buy several versions of the durable good during their lifetime, instead of a single version as in Inderst’s (2008) or Koh’s (2006). It also differs from Glass (2001) in that an equilibrium may emerge in which different consumer types replace their durable generations with different frequencies. Our modelling is motivated by stylized facts from the last Brazilian POF (household budget survey).     

Optimal auction with a general distribution: Virtual valuation without densities

We characterize the optimal auction in an independent private values framework for a completely general distribution of valuations. We do this introducing a new concept: the generalized virtual valuation. To show the wider applicability of this concept we present two examples showing how to extend the classical models of Mussa and Rosen and Baron and Myerson for arbitrary distributions.     

Strictly monotonic preferences on continuum of goods commodity spaces

We consider a set K of differentiated commodities. A preference relation on the set of consumption plans is strictly monotonic whenever to consume more of at least one commodity is more preferred. It is an easy task to find examples of strictly monotonic preference relations when K   is finite or countable. However, it is not easy for spaces like ?^∞([0,1])${?}^{\infty }([0\text{,}1])$, the space of bounded functions on the unit interval.