textPrior studies have emphasized that structural attributes are crucial to simultaneously pursuing exploration and exploitation, yet our understanding of antecedents of ambidexterity is still limited. Structural differentiation can help ambidextrous organizations to maintain multiple inconsistent and conflicting demands; however, differentiated exploratory and exploitative activities need to mobilized, coordinated, integrated, and applied. Based on this idea, we delineate formal and informal senior team integration mechanisms (i.e. contingency rewards and social integration) and formal and informal organizational integration mechanisms (i.e. cross-functional interfaces and connectedness) and examine how they mediate the relationship between structural differentiation and ambidexterity. Overall, our findings suggest that the previously asserted direct effect of structural differentiation on ambidexterity operates through informal senior team (i.e. senior team social integration) and formal organizational (i.e. cross-functional interfaces) integration mechanisms. Through this richer explanation and empirical assessment, we contribute to a greater clarity and better understanding of how organizations may effectively pursue exploration and exploitation simultaneously to achieve ambidexterity.

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Structural Differentiation and Ambidexterity: The Mediating Role of Integration Mechanisms

As one of the rapidly-developing mega cities in China, Hangzhou has experienced great land use change during the past three decades. By analyzing land use change in designated period, it is beneficial to understand urbanization process in Hangzhou, and undertake further urban management and urban planning. In this study, the land use change from 1990 to 2017 in Hangzhou urban area was detected by a method of supervised classification with Landsat TM images from 1990, 1997, 2004, 2010 and 2017, and analyzed by a Markov matrix. The results show that from 1990 to 2017, a great deal of rural areas transformed into built up areas in the Hangzhou urban area. Consequently, the urban area of Hangzhou increased eight times over the period from 1990 to 2017. This may imply that such a change should be directly related to the Chinese government policy, of which the main factor is rapidly-developing urbanization in China, such as in Hangzhou. Thus, it is believed that China’s land use change is going to be small in the following decades. This may indicate that China’s urban construction is slowing down, while its urban planning is being shifted from construction to management.

Detecting Land Use Changes in a Rapidly Developing City during 1990–2017 Using Satellite Imagery: A Case Study in Hangzhou Urban Area, China

This research uses the concept of ambidexterity to develop further the field of urban transformation and sustainability. Empirically, we document and conceptualize the experience of a Chinese industrialized city, Hangzhou, in overcoming the economic-ecological trade-off common in declining urban environments. We analyze Hangzhou's large-scale green initiative by examining the political, entrepreneurial and environmental rationale behind the initiative, the distinctive organizational capability that enables its implementation, and the initiative's economic and ecological impact on the city. We propose and elaborate the concept of "ambidexterity in the making" and two sets of enabling mechanisms to explain how such a unique capability is formed and functions to afford an urban government to actualize its green aspirations into an ecological reality, while simultaneously fostering entrepreneurialism and further economic development.

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Weili Teng

Papers

Transitioning beyond the economic-environmental trade-off in the City of Hangzhou