This paper looks for evidence of political-business cycles associated to the presidential elections in the Mexican sectorial employment over the period 1998-2013. By estimating panel data models, and controlling for the effects of the major determinants of employment, no evidence consistent with the predictions of the theoretical opportunistic model is found, i.e. whereas employment shows an expansion before and during the elections periods, the estimates are neither statistically significant nor robust. Furthermore, employment does not experience contractions after the elections or the office taking periods. Notwithstanding, the evidence suggests that employment is positively and negatively affected by output and real wages, respectively. 相似文献
The paper proposes endogenous information choice as a channel through which uncertainty affects price dynamics. I consider a rational inattention model with volatility uncertainty and endogenous information processing capability. According to the model, firms' learning and optimal attention exhibits inertia and asymmetry in response to volatility changes. Firms choose to process more information when uncertainty rises, especially about aggregate conditions, and their pricing behavior changes accordingly. Using a Markov‐switching factor‐augmented vector autoregression (MS‐FAVAR), the paper also documents a significant positive correlation between volatility and firms' responsiveness to macro‐ and microlevel shocks, consistent with model predictions. 相似文献
Climate change is a growing problem and has been highlighted as a global issue. Empirical evidence increasingly indicates its obvious potential risks to humans and society. As members of this society, business organizations face greatly diverse climate change-related risks that they must recognize and respond to. However, gaps exist between scientific evidence and the actions of business organizations. Few empirical studies have examined the business organizations’ actions taken in response to climate change in Korea. This paper addresses this critical gap in the climate change literature by examining business organizations’ behaviors and identifying the factors influencing their actions. We employ statistical models to compare corporate climate change actions, and we explain their variations using survey data. The results indicate that despite increasing concerns about climate change, businesses have implemented very limited precautionary mitigation and adaptation actions. In addition, the concerns of the businesses about future climate change impact, organizational capacity (leadership, staff capacity, existence of a relevant division or department), and business size are significant factors with respect to the implementation of climate change actions. 相似文献
Purpose: The main objective is to test and assess a research model through time and across contexts in which satisfaction is a mediator between quality constructs in manufacturer–supplier relationships. Satisfaction is positioned as a mediator between trust and commitment (i.e., causes) on the one hand, and cooperation, coordination and continuity expectancy (i.e., outcomes) on the other. The objective is also to provide a substantiation and contribution through time and across contexts, to business theory of supplier-manufacturer relationships
Methodology/approach: One out of eight samples selected for additional empirical substantiation for this study comprises a total of 600 small and medium-sized Spanish enterprises from various industrial sectors. A total of 259 usable questionnaires were returned, generating a response rate of 43.2%. The study is positioned (and compared) in relation to seven other samples that have been tested within the same research model in Canada, Finland, Norway (twice), South Africa, Sweden, and Taiwan. The total number of useable questionnaires is 1641, the average number of useable questionnaires per study is 205 and the average response rate is 37.4% in the studies assessed of this article.
Findings: The research model tested and assessed in the eight studies meets the requirements for satisfactory convergent, discriminant and nomological validity, as well as for construct reliability. The measurement and structural metrics support validity and reliability over time and across contexts, which is rare in marketing research.
Research implications: The theoretical framework contributes, through time and across contexts, to the business theory of supplier–manufacturer relationships. The tested research model demonstrates properties of validity and reliability across countries and company sizes. Implications and suggestions for further research are provided.
Practical implications: The empirical findings indicate key factors that contribute to satisfaction in manufacturer–supplier relationships in different countries and companies.
Originality/value: The article makes a contribution to theory relating to supplier–manufacturer relationships, providing evidence that the tested, hypothesized relationships are generally applicable. The validation or falsification of empirical findings in previous research is crucial in building valid and reliable theory over time and across contexts. Otherwise, theory becomes fragmented and undermines the credibility of marketing research. 相似文献