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1.
Understanding how innovation drives regional development has important economic and social outcomes. Models such as Smart Specialisation and the quadruple helix are increasingly adopted given their sensitivity to place-based contexts. But although innovation processes are dynamic and facilitated by individuals’ interactions, our understanding of how these connections are developed and sustained during helix collaboration development remains under-investigated. This research adopts an action research approach, focused on a regional Australian case study, to test a multi-disciplinary conceptual framework exploring key human-centred, micro-processes driving quadruple helix development: trust building; power relationships; regional readiness; and time and sphere centrality. The findings demonstrate the interactive nature of these processes, with trust-building facilitating the deployment of power bases by critical innovation agents which then foments regional readiness for change, subsequently driving the helix spheres towards overlap. These processes were also driven by changing sphere centrality and unique regional temporal structures. Practically, these outcomes offer insights into the human capital dynamics of regional helix collaborations, particularly for identifying the key individuals required to drive their development.  相似文献   
2.
We introduce the interview assignment problem, which generalizes classic one‐to‐one matching models by introducing a stage of costly information acquisition. Firms learn preferences over workers via costly interviews. Even if all firms and workers conduct the same number of interviews, realized unemployment depends also on the extent to which agents share common interviewing partners. We introduce the concept of overlap that captures this notion and prove that unemployment is minimized with perfect overlap: that is, if two firms interview any common worker, they interview the exact same set of workers.  相似文献   
3.
This article explores the use of alternative payment mechanisms to overcome the holdout problem when multiple parcels of land must be acquired to complete a real‐estate development project. Purchase offers contingent upon successful land aggregation are compared to combination offers containing both guaranteed and contingent payments to determine which approach better mitigates holdout. The distribution of gains between developers and landowners is also examined. The results of a series of economic experiments suggest that contingent offers expedite land aggregation but developer payoffs are higher when combination offers are used. The results offer insight to real‐estate developers participating in land aggregation and inform government entities considering the necessity of public‐sector intervention in real‐estate markets to encourage desired development projects.  相似文献   
4.
There have been repeated calls for a ‘new professionalism’ for carrying out agricultural research for development since the 1990s. At the centre of these calls is a recognition that for agricultural research to support the capacities required to face global patterns of change and their implications on rural livelihoods, requires a more systemic, learning focused and reflexive practice that bridges epistemologies and methodologies. In this paper, we share learning from efforts to mainstream such an approach through a large, multi-partner CGIAR research program working in aquatic agricultural systems. We reflect on four years of implementing research in development (RinD), the program’s approach to the new professionalism. We highlight successes and challenges and describe the key characteristics that define the approach. We conclude it is possible to build a program on a broader approach that embraces multidisciplinarity and engages with stakeholders in social-ecological systems. Our experience also suggests caution is required to ensure there is the time, space and appropriate evaluation methodologies in place to appreciate outcomes different to those to which conventional agricultural research aspires.  相似文献   
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Half a decade after the euro crisis, the European Union is in dire need of a growth strategy that is economically viable, politically legitimate and seen as socially fair. The United Kingdom’s fateful choice for Brexit has given new urgency to this imperative. While it is deplorable to lose a strong political force behind the internal market, Britain’s decision to leave the EU does create a window of opportunity for taking the Union’s “social market economy” ambitions, as laid down in Articles 2 and 3 of the Lisbon Treaty, more seriously than before.  相似文献   
7.
Long‐run restrictions have been used extensively for identifying structural shocks in vector autoregressive (VAR) analysis. Such restrictions are typically just‐identifying but can be checked by utilizing changes in volatility. This paper reviews and contrasts the volatility models that have been used for this purpose. Three main approaches have been used, exogenously generated changes in the unconditional residual covariance matrix, changing volatility modelled by a Markov switching mechanism and multivariate generalized autoregressive conditional heteroskedasticity models. Using changes in volatility for checking long‐run identifying restrictions in structural VAR analysis is illustrated by reconsidering models for identifying fundamental components of stock prices.  相似文献   
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This paper discusses the role of technological spillovers and technological races in dynamic strategic interactions setup. Two firms invest simultaneously into new products creation and into further development of the quality of these products. Each firm may benefit from the costless technological spillover in case of technological leadership of the other firm. At the same time they cooperate in the joint creation of new products. Three different scenarios emerge: constant technological leadership, the technological leapfrogging and symmetric outcome with or without potential spillovers. R&D is maximal for the first scenario and minimal for the symmetric play under the threat of spillover with endogenous specialization of firms’ activities in cases of constant leadership and leapfrogging. Definition of technological competition intensity as inverse to the technology gap allows to recover inverted-U relationship between those two in a multidimensional context.  相似文献   
10.
In 2006, the U.S. Congress passed the Unlawful Internet Gambling Enforcement Act (UIGEA) which prohibited financial institutions from processing transactions arising from online gaming activities, thereby severely hindering U.S. residents from participating in online casino games, primarily poker. Enactment of this legislation followed lobbying and political pressure from a variety of interest groups. By examining House roll call votes, we identify empirically the sources of political influence that resulted in passage of the internet gambling legislation. We find that party affiliation was of primary importance, with Republicans more likely to vote in favor of the bill. The percentage of constituents who are Evangelical Christians and also the number of gambling establishments in the district were positively associated with votes for the bill. However, contributions from the gaming industry decreased the probability a congressman would vote for the bill. (JEL D72, L83)  相似文献   
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