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81.
ABSTRACT

Incubators are rated as public policy mechanisms driving innovation in companies. The purpose of this project was to ascertain the level of development of competences for innovation in Technology-Based Enterprise Incubators (TBEI) as perceived by businesspeople in associated companies. With regard to technological innovation, it was decided to use a neo-Schumpeterian approach, and with regard to competences, the Resource-Based View (RBV) theory was used, which evaluates internal attributes that contribute directly to the innovative capacity. Four constructs were taken into consideration for analyzing the development levels of competences for innovation, grounded on the model of François and colleagues (1999 François , J. P. , Goux , D. , Guellec , D. , Kabla , I. , and Temple , P. ( 1999 ). “Décrire lês Compétences pour l'innovation: une Proposition d'enquête.” In: Foray , D. , and Mairesse , J. (Eds.), Innovation et Performance, Approaches Interdisciplinaires , Editions EHESS . [Google Scholar]) and Munier (1999 Munier , F. Taille de ( 1999 ). La Firme et Innovation: Appoches Theóriques et Empiriques Fondées sur le Concept de Compétence , Thèse (Doctorat en Économie)—Estrasburgo: Université Louis Pasteur . [Google Scholar]). Competences for innovation were examined through a questionnaire that tries to identify and assess development levels of competences in TBEI. The findings were analyzed through construct reliability tests: summated scales and cluster analysis. It was noted that the means competences representing the basic resources needed for the development of the company were assessed favorably by the businesspeople, indicating the development of this competence. In terms of technical and relational competences, it was noted that the businesspeople assessed these aspects unfavorably, indicating that these competences are not well developed by the TBEI. It was also ascertained that corporate development levels and operating sectors also influence the assessment of these businesspeople in terms of competences for innovation. This leads to the conclusion that its effectiveness must be assessed as an agent of innovation, with indicators being defined to measure the effectiveness of its role as a mechanism driving technological innovation.  相似文献   
82.
Although tourism is one of the most dynamic economic activities worldwide, few studies have been conducted on the potential role of market segmentation based on visitors' expenditure level at the destination in order to define strategies for maximizing the economic benefits of tourism for local destinations. This study extends the research undertaken in this area by identifying different clusters of visitors, in a Portuguese mountain destination, according to the level and patterns of visitors' expenditure during the visit. Four distinct segments were identified and show statistically significant differences regarding their economic relevance for the destination, sociodemographic profile, and trip behavior. This study contributes to the discussion of analytical marketing tools available in the context of destination planning, aiming at the definition of strategies that may maximize the economic contribution of tourism for local economic development.  相似文献   
83.
84.
The paper investigates market share instability in the context of Brazilian industry for the 1986–1998 period. The paper proposes the use of panel data unit root tests to access market share instability for a sample of industrial firms from different sectors and therefore generalizes related time series unit root tests proposed by Gallet and List (2001 Gallet, CA and List, JA. 2001. Market share instability: an application of unit root tests for the cigarette industry. Journal of Economics and Business, 53: 47380.  ). The results mostly indicate that one cannot reject the hypothesis of market share instability and therefore there exist some degree of market rivalry in the Brazilian case.  相似文献   
85.
This paper shows how cyclical aggregate shocks can stimulate structural reallocation activities, which in turn amplify the effect of the shock. It analyses the informational aspects of restructuring activities and their interplay with aggregate shocks. A model is developed in which production units are uncertain about the value of staying in the market and learn about it over time in a Bayesian fashion. In addition to their own private assessment, they can also learn from observing other units’ decisions. Given that adjusting is costly, each unit has an incentive to delay action and wait for other players to act in order to make a better informed decision. If delay is more costly in a downturn, a negative aggregate shock can break the inertia and induce the most pessimistic agents to exit. The information released by such actions will induce more action, thus generating a burst in restructuring activities that reinforces the initial effect of the aggregate shock. This process of information accumulation and revelation offers both a powerful amplification mechanism of relatively modest aggregate shocks and a potential explanation of why restructuring tends to be concentrated in recessions.  相似文献   
86.
The objective of this article is to look over football players’ career path, from lower leagues to the first league, and the associated wage profile. The information comes from a Portuguese longitudinal matched employer–employee data set defining several career events according to players’ movement across football clubs and across professional and semi-professional leagues. Our identifying strategy relies on coach changes to reduce the potential bias resulting from players’ moves between clubs. The estimated first-difference wage equations indicate that players can expect a wage premium when they get transferred to new clubs in higher leagues or a wage penalty when moving to lower leagues. Players who stay in the same club after the club being relegated can also expect a wage penalty.  相似文献   
87.
This paper studies the determinants of disclosure level in the accounting for financial instruments of Portuguese listed companies. An index of disclosure based on IAS 32 and IAS 39 requirements is computed for each company. The analysis includes variables that capture intrinsic features of Portuguese companies and institutional regulatory context, such as capital structure and characteristics of the corporate governance structure, within contingency theory. We could not find any significant influence of corporate governance structure or of financing structure. We conclude that the disclosure degree is significantly related to size, type of auditor, listing status and economic sector. This research reveals areas for improvement of Portuguese companies' reporting practices and suggests areas for intervention of the Portuguese capital markets regulator in the context of mandatory IAS after 2005.  相似文献   
88.
Enterprises’ operations systems and environments, characterized by their complexity and dynamics, are challenging operations strategic management models. The study presented in this paper develops a process to integrate operations strategy content to operations performance measurement system design. Essentially, the developed methodology is based on Process Approach (Cambridge Approach) technique that systematizes procedures for generating a performance measures set coherent to operations strategy objectives and also produces a consistent strategy implementation process. To illustrate the development and the application of the proposed design methodology, findings of two case studies related to telecom engineering services companies are used. Results are discussed focusing on testing the proposed methodology in terms of its feasibility, usability, and utility. A refined process, organized in phases, steps, and procedures, is the final result of the presented study.  相似文献   
89.
The paper analyzes economic stabilization in Brazil in the context of a New Keynesian model estimated with Bayesian techniques. Dataset covers the period 1975–2012. Our methodology is based on tests for multiple structural breaks at unknown dates and counterfactual exercises. The results show that inflation and output volatility present an inverted U-shape pattern, peaking at the 1985–1994 sample. Changes in the monetary policy stance and milder shocks accounted for the reduced inflationary volatility (about 50% each, in some specifications). However, some assumptions indicated that a sharp decline in the Phillips curve slope was also important for controlling inflation. Concerning to output, the sole explanation for its volatility fall seemed to be smaller shocks. Therefore, we conclude that a mix of the “good luck” and “good policy” hypotheses mainly originated the current period of increased stability in the country.  相似文献   
90.
The conventional view argues that devaluation increases the price competitiveness of domestic goods, thus allowing the economy to achieve a higher level of economic activity. However, these theoretical treatments largely neglect two important effects following devaluation: (1) the inflationary impact on the price of imported intermediate inputs, which raises the prime costs of firms and deteriorates partially or totally their price competitiveness; and (2) the redistribution of income from wages to profits, which ambiguously affects the aggregate demand as workers and capitalists have different propensities to save. New structuralist economists have explored these stylized facts neglected by the orthodox literature and, by and large, conclude that devaluation has contractionary effects on growth and positive effects on the external balance. Given that empirical evidence on the correlation between devaluation and growth is quite mixed, we develop a more general Keynesian–Kaleckian model that takes into account both opposing views in order to analyze the net impact of currency depreciation on the short-run growth rate and the current account. We demonstrate that this impact can go either way, depending on several conditions such as the type of growth regime, that is, wage-led or profit-led, and the degree of international price competitiveness of domestic goods.  相似文献   
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