Reflexivity,stress, and unlearning in the new product development team: the moderating effect of procedural justice

The success of new product development (NPD) depends on a team's abilities to integrate, build, and reconfigure internal and external competences and the flexibility to address rapidly changing environments. To develop innovative products it is desirable that these processes should not be constrained by current beliefs and routines. NPD teams therefore need to engage in an unlearning process to overcome any resistance to new ideas and to facilitate a fresh approach. The paper recognizes that the controlled experience of stress plays a part in unlearning (e.g., confusion about technology or market change can encourage changes) and argues that teams should systematically reflect on the progress they are making in projects and in unlearning. The fairness of procedures used by the management moderates the proposed relationships. Two hundred and ninety eight team members and 77 NPD team leaders participated in the study. The results indicate that team reflexivity positively influences unlearning and product innovation, while team stress has a negative effect. The perceived fairness of management procedures strengthens the positive effects of team reflexivity on unlearning and product innovation, and reduces negative effect of team stress.     

Monitoring the cross-covariances of a multivariate time series

In this paper sequential procedures are proposed for jointly monitoring all elements of the covariance matrix at lag 0 of a multivariate time series. All control charts are based on exponential smoothing. As a measure of the distance between the target values and the actual values the Mahalanobis distance is used. It is distinguished between residual control schemes and modified control schemes. Several properties of these charts are proved assuming the target process to be a stationary Gaussian process. Within an extensive Monte Carlo study all procedures are compared with each other. As a measure of the performance of a control chart the average run length is used. An empirical example about Eastern European stock markets illustrates how the autocovariance and the cross-covariance structure of financial assets can be monitored by these methods.     

The assessment of significance of benefits gained from the improvement of quality management systems in Polish organizations

The implementation and improvement of quality management systems conducted according to ISO 9001:2008 standards should bring benefits to any organization. On the basis of research conducted in 753 Polish companies, this publication presents results of analysis concerning the assessment of importance of benefits being a consequence of quality management system. The studies concerning the significance of benefits being a consequence of quality management systems in Polish companies allow claiming that financial benefits and markets ones are the most important for the management team whereas the organizational benefits are of less importance. It leads to neglecting ‘soft’ factors of quality management which are significant in TQM concept and drawing to much attention to so called hard factors- especially financial ones.     

Metrisable assessment of the course of stream-systemic processes in vector form in industry 4.0

Quality & Quantity - The goal of this paper is to present an innovative conception how to use metrisable vector structure of a manufacturing process, based on quantitative relations between the...     

Toward sustainable corporate behavior: The effect of the critical mass of female directors on environmental,social, and governance disclosure

Boards of directors have recently become more attentive to their stakeholders' concerns, providing more transparent information and adopting more sustainable business strategies. This study investigates the influence of a critical mass of women on boards on the environmental, social, and governance (ESG) disclosure score and its three components separately. Using a sample of the FTSE-MIB listed companies in the 2005–2017 period, we show that reaching a critical mass of female board members—going from one or two women to at least three—enhances the level of ESG disclosure. The results also show that the critical mass of female board members has a positive influence on every component of the ESG score, with the highest contribution of women reaching the governance score. These findings provide insights to shareholders and policymakers and suggest that a critical mass of female board members is particularly effective in improving transparency, and it can be seen as a mechanism to transit to stakeholder governance, fostering more sustainable behavior in firms.     

Spatial Heterogeneity of Willingness to Pay for Forest Management

The paper investigates the spatial heterogeneity of public’s preferences for the implementation of a new country-wide forest management and protection program in Poland. Spatial econometric methods and high resolution geographical information system data related to forest characteristics are used to explain the variation in individual-specific willingness to pay (WTP) values, derived from a discrete choice experiment study. We find that respondents’ WTP is higher the closer they live to their nearest forest, and the scarcer forests are in the area where they live. Interestingly, the higher the ecological value of forests in respondents’ area, the more people prefer extending areas of national forest protection. We also investigate spatial patterns in individual-specific WTP scores and in latent class membership probabilities, finding that preferences are indeed spatially clustered. We argue that this clustering should be taken into account in forest management and policy-making.     

The Role of Coordination Bias in Platform Competition

This paper considers platform competition in a two‐sided market that includes buyers and sellers. One of the platforms benefits from a favorable coordination bias in the market, in that for this platform it is less costly than for the other platform to convince customers that the two sides will coordinate on joining it. We find that the degree of the coordination bias affects the platform's decision regarding the business model (i.e., whether to subsidize buyers or sellers), the access fees, and the size of the platform. A slight increase in the coordination bias may induce the advantaged platform to switch from subsidizing sellers to subsidizing buyers, or induce the disadvantaged platform to switch from subsidizing buyers to subsidizing sellers. Moreover, in such a case the advantaged platform switches from oversupplying to undersupplying sellers, and the disadvantaged platform switches from undersupplying to oversupplying sellers.     

Credible enough? Forward guidance and perceived National Bank of Poland’s policy rule

Forward guidance effectiveness is conditional upon its credibility. This policy, when taken as credible, should reduce the perceived impact of macroeconomic variables on the interest rate. Using the Taylor rule framework and employing micro-level data set, we test the perception of monetary policy in Poland among professional forecasters. Our results show that the Taylor principle is violated in the forward guidance period, which provides evidence for forward guidance credibility.     

Amplification of shocks at the zero lower bound in a small open and large closed economy

This letter compares the consequences of hitting the zero lower bound in small open and large closed economies. I show that in a large economy shocks are modified by the zero lower bound on interest rate much more than in a small one – as a result, the large economy may suffer more.