Learning for Sustainability Transition through Bounded Socio-technical Experiments in Personal Mobility

A bounded socio-technical experiment (BSTE) attempts to introduce a new technology, service, or a social arrangement on a small scale. Many such experiments in personal mobility are ongoing worldwide. They are carried out by coalitions of diverse actors, and are driven by long term and large scale visions of advancing society’s sustainability agenda. This paper focuses on the processes of higher-order learning that occur through BSTEs. Based on the conceptual frameworks from theories of organizational learning, policy-oriented learning, and diffusion of innovation, we identify two types of learning: the first type occurs among the participants in the experiment and their immediate professional networks; the second type occurs in the society at large. Both types play a key role in the societal transition towards sustainable mobility systems. Two case studies, in which the Design for Sustainability Group at Technical University of Delft has participated, provide empirical data for the analysis. One case consists of development of a three-wheeled bike-plus vehicle (Mitka); the second case seeks to solve mobility problems on the Dutch island of Texel. We find that higher order learning of the first type occurs among the BSTE participants and beyond. Learning can be facilitated by deployment of structured visioning exercises, by diffusion of ideas among related BSTEs, by innovative couplings of problems and solutions, and by creating links among related experiments. Government agencies, universities and other intellectual entrepreneurs have key roles to play in making that happen. The cases provide much less insights about the second type of learning. Research on the latter is necessary.     

The monetary transmission mechanism: Evidence from the industries of five OECD countries

This paper studies the monetary transmission mechanism using disaggregated industry data from five industrialized countries. Our goal is to document the cross-industry heterogeneity of monetary policy effects and relate it to industry characteristics suggested by monetary transmission theories. Sizable and significant cross-industry differences in the effects of monetary policy are found. Such differences swamp the hardly detectable cross-country variability. Sectoral output responses to monetary policy shocks are systematically related to the industry output durability, financing requirements, borrowing capacity and firm size. These findings are consistent with a quantitatively non-negligible role of financial frictions in the monetary transmission.     

Optimal speed of transition with a shrinking labour force and under uncertainty*

In the 1990s – during the restructuring of large state enterprises – Central European economies experienced high unemployment. Social policy expenditures, particularly targeted to the non‐employed, grew faster than expected due to the need to finance the out‐of‐the‐labour categories. In 1992, after the Passive Labour Market Policies’ reforms, the pace of transition decelerated. Unemployment dynamics, speed of transition and non‐employment policies are modelled based on the assumption that the labour force is shrinking over time. Dismissed workers have the opportunity to choose an outside‐option alternative to labour force participation. Individual uncertainty is assumed in a first phase of transition, while aggregate uncertainty – generating opposition to restructuring – is modelled in a second phase. The model predicts a slowdown in the speed of transition.     

Investment decisions and the soft budget constraint

This paper investigates the investment behaviour of a large panel of Hungarian firms in the period 1989–99, in order to assess the impact of institutional and regulatory changes on the efficiency of credit allocation. We find that the role of financial factors for investment decisions has changed significantly after the introduction of major financial reforms, and that firms were affected differently depending on their ownership type. Reforms have hardened the budget constraint of private domestic firms, particularly small ones, and reduced informational problems for foreign‐owned firms. State‐owned firms remained subject to a soft budget constraint. In particular, small state firms became more sensitive to financial conditions, whereas large state firms were unaffected and kept operating under a soft budget constraint.     

Ex-post Analysis of Mobile Telecom Mergers: The Case of Austria and The Netherlands

Recently there has been an increased attention towards the ex-post evaluation of competition policy enforcement decisions and in particular merger decisions. In this paper we study the effects of two mobile telecommunication mergers on prices. We apply a standard difference-in-differences approach which is widely used in the literature on ex-post evaluation of mergers. For the Austrian T-Mobile/tele.ring merger, we conclude that after the acquisition (for which remedies were imposed) prices in Austria did not increase relative to the considered control countries. For the Dutch T-Mobile/Orange merger, we observe an increase in the mobile tariff prices in the Netherlands in the analysed period, relative to the control countries. We cannot firmly establish whether this price increase was exclusively caused by the T-Mobile/Orange merger or in part by possible price effects brought about by the KPN/Telfort merger consummated two years earlier in the Netherlands. However, we believe that such price increase could be linked to the structural changes brought by both KPN/Telfort and T-Mobile/Orange mergers together.     

Stability Analysis in a Bertrand Duopoly with Different Product Quality and Heterogeneous Expectations

We study the local stability properties of a nonlinear Bertrand duopoly with vertical differentiation and heterogeneous players under the hypotheses of both covered and uncovered markets. In the former case, the unique pure strategy Nash equilibrium can undergo a flip bifurcation when the extent of consumer’s heterogeneity increases. In the latter, the quality differential determines the stability of prices over time. Numerical evidence is provided to show the occurrence of endogenous fluctuations.     

Traditional Food Products: The Effect of Consumers’ Characteristics,Product Knowledge,and Perceived Value on Actual Purchase

The study demonstrates the importance of customer orientation in markets dominated by small food and drink manufacturers. The study evaluates the effect of consumers’ personal characteristics and perceptions on purchase and provides better understanding of their role in business development in specialty food markets. The United Kingdom’s Mediterranean food market was chosen as a context, focusing specifically on Greek feta. Two hundred seventy-three UK specialty food shoppers were surveyed online to determine what aspects of consumers’ cognition and what personal characteristics would affect purchase decisions. The findings reveal, through 3 models (R² = .26/.20/.19), that product knowledge (p < .01), country of origin (p < .10), perceived transactional value (p < .10), consumers’ life stage (p < .05), and available income (p < .01) are 5 critical factors affecting decision making. The managerial implications for small and medium sized enterprises (SMEs) lie in the need to create and deliver value to consumers by informing production decisions on consumers’ insight rather than on customers’ (wholesalers, retailers) specifications.     

Indeterminacy and nonlinear dynamics in an OLG growth model with endogenous labour supply and inherited tastes

This study analyses the dynamics of a two-dimensional overlapping generations economy with endogenous labour supply à la Reichlin (J Econ Theory 40(1):89–102, 1986) and aspirations. We show that the degree of nonlinearity of consumption externality in individual utility is responsible for the existence of either one steady state or two steady states. In addition, some interesting global dynamic properties, such as cyclical behaviour and/or global indeterminacy, emerge depending on the relative importance of aspirations in utility.