HOME EQUITY IN RETIREMENT

Retired homeowners dissave more slowly than renters, which suggests that homeownership affects retirees' saving decisions. We investigate empirically and theoretically the life-cycle patterns of homeownership, housing, and nonhousing assets in retirement. Using an estimated structural model of saving and housing decisions, we find first that homeowners dissave slowly because they prefer to stay in their house as long as possible but cannot easily borrow against it. Second, the 1996–2006 housing boom significantly increased homeowners' assets. These channels are quantitatively significant; without considering homeownership, retirees' net worth would be 28%–44% lower, depending on age.     

Managers’ exploration activities and individual unlearning: the mediating role of learning orientation and reflection

Abstract

The main goal of this study was to investigate the effects of managers’ exploration activities on learning orientation, reflection, and unlearning of team members. A questionnaire survey was conducted among 115 employees in 23 teams from a Japanese pharmaceutical company. The results of multi-level analyses suggest that managers’ exploration activities had a direct influence on team members’ learning orientations, which subsequently had a positive influence on their unlearning, with and without the mediation of reflection. These findings suggest that a subordinate’s unlearning is driven by managers’ activities through motivational and cognitive processes. The theoretical and practical implications of the findings are discussed.     

Corruption,market quality,and entry deterrence in emerging economies

In many emerging economies incumbent firms often use dubious means to deter entry of other firms. We analyze this scenario in a three‐stage game of entry deterrence. The incumbent has incomplete information about the entrant's costs but can increase this cost by resorting to unfair means (e.g. bribing a politician who harms the entrant). We completely characterize the optimal bribe and show that this depends on the “fairness index” and the “differentiation” parameter. We also show that zero bribes need not maximize welfare and market quality. Our results seem to be compatible with anecdotal evidence from emerging economies such as India.     

Competition in the presence of individual demand uncertainty

This article offers a tractable model of (oligopolistic) competition in differentiated product markets characterized by individual demand uncertainty. The main result shows that, in equilibrium, firms offer advance purchase discounts and that these discounts are larger than in the monopolistic benchmark. Competition reduces welfare by increasing the fraction of consumers who purchase in advance, that is, without (full) knowledge of their preferences.     

Development of educational program for production manager leading new perspectives on manufacturing technology

In this paper, we consider the problems associated with the development and management of an educational program for manufacturing managers in leadership roles who are making contributions towards the creation of customer delight as well as customer satisfaction using manufacturing technology. The basic concept combines an intelligent knowledge-based approach with the kaizen activity program within the framework of value creation and comparative advantage models based on a network referred to as Academia, Business, Consultancy, and Government (ABC-G). This educational program, which reflects the characteristics of manufacturing technologies and practices in the Hokuriku District of Japan, was developed in 2005–2006 and the trial education was developed in 2005 and 2006, and a trial run of this program was conducted in 2006 and 2007 in close collaboration with local manufacturing companies and their employees. The results are informative of the effects of educating manufacturing managers in Japan and the problems that will have to be overcome for the continuous improvement of the program.     

Network structure and robustness: lessons for research programme design

The information and communication technology (ICT) network of the last two European Research Framework Programmes (FPs) is deeply influenced by two distinct groups of organizations: a small group of hubs (3% of the participants) hold the key to keeping the network together and a second group of non-hub connectors large enough (39% of the participants) with a significant share of the overall networking activity provide a robust base for the network. The ICT network can survive the removal of single important funding instruments such as integrated projects or specific targeted research projects. Increasing policy rhetoric on innovative application in the new FP (Horizon 2020) should be reflected in a shift of core participants from largely public research and teaching organizations to private-sector companies.     

Collateral secured loans in a monetary economy

This paper presents a microfounded model of money where durable assets serve as a guarantee to repay consumption loans. We study a steady state equilibrium where money and credit coexist. In such an equilibrium, a larger investment in durable capital relaxes the borrowing constraint faced by consumers. We show that the occurrence of over-investment and the behavior of capital accumulation depend on the rate of inflation, the relative risk aversion of agents and the marginal productivity of the capital goods.     

A revised model of experiential learning with a debriefing checklist

Although Kolb’s experiential learning model has been widely used and remains among the most influential frameworks in the fields of human resource development, management education and higher education, it has been criticized for failing to propose a second‐order learning process. The purpose of this study was to revise Kolb’s model by addressing its limitations. The revised model consists of (1) expected and unexpected experiences, (2) the management of emotions, (3) reflective analysis, (4) abstract conceptualization, (5) unlearning, and (6) active experimentation. Developed from the revised model, we created a checklist for debriefing experience‐based training programs. The contribution of this study is its development of a framework and a checklist for deep experiential learning.     

Promoting employee’s self‐change skills: The role of job characteristics,goal clarity and learning goals

Personal growth initiative (PGI), i.e., self‐change skills, is necessary for employees to adapt to changing environments, but research examining the antecedents of PGI in an organizational context is limited. The present research investigated the antecedents of PGI in the workplace. Using a two‐wave questionnaire survey, data were collected from 204 employees, including nurses, medical technicians and administrative staff, at six healthcare organizations in Japan. The results of hierarchical regression analyses showed that goal clarity and learning goal orientation were positively related to PGI, whereas autonomy, skill variety and job complexity were not significantly related to PGI. The results also showed that goal clarity positively moderated the effect of skill variety on PGI, yet, negatively moderated the effect of job complexity on PGI. This study contributes to the existing literature by demonstrating how personal and situational factors influence employees’ self‐change skills in the workplace.