日本对东亚直接投资"雁行模式"再思考

20世纪80年代以来日本在东亚地区进行大规模的直接投资,执意要确立梦寐以求的、以日本为领头雁,带动亚洲NIES,由ASEAN和中国作为后盾的“雁行模式”。这种三位一体的投资地区分布和产生结构的梯度转移,虽然在短期内有利于日本在亚洲乃至世界保持经济、技术上的优势,有助于东亚经济的高速增长,但从长期效应来看,由于“雁行模式”所具有的致命缺陷,对东亚等发展中东道国乃至日本本国经济发展以及产业结构的高度化将带来深刻的负面效应。     

Mobility-driven cultural transmission along the forager-collector continuum

Hunter-gatherers mobility regimes are often treated as discrete adaptive strategies. Here we present a model of forager mobility which treats collectors and foragers as two ends of a continuous spectrum. We show that a mobility regime can be situated along this spectrum by specifying the number of foraging moves a group makes before returning to its home base. The model allows us to explore the behavioural space between forager (i.e. residential mobility) and collector (logistical mobility) adaptations. We discuss the heuristic value of the model by showing how it can be used to make testable predictions about the impact of mobility strategies on archaeological measures such as occupation intensity and raw-material transportation distance. We then use the model to investigate the impact of mobility on rates of cultural transmission. We show that mobility-driven cultural transmission may be equivalent to a Poisson process and that the time it takes for a cultural behaviour to be transmitted between two mobile groups is optimized when the mobility regime is somewhere between pure forager and pure collectors adaptations. In addition, we find that rates of cultural transmission decline in a very regular way, as the inverse of the square root of the number of moves made before returning to home base. This suggests that there is a mechanistic connection between the mean-squared displacement of hunter-gatherers in space and the transmission of cultural traits.     

After Gentrification: Social Mix,Settler Colonialism,and Cruel Optimism in the Transformation of Neighbourhood Space

Social mix policies have emerged as a prominent mechanism to legitimate neighbourhood redevelopment efforts across the US. Despite integrationist rhetoric, results often disabuse marginalised communities of their claims to the city. This paper employs a hybrid spatio‐temporal analysis at the intersection of political‐economic theories of gentrification and post‐colonial and Black geographies literatures to examine underlying cultural logics and affective experiences animating such processes of neighbourhood transformation, contestation, and succession. Reflecting on 15 years of experience researching Over‐the‐Rhine (OTR), Cincinnati, we contribute a stylised distinction between the foundational, mature, and ongoing legacies of urban settler colonial relations. Our account discloses the power geometries shaping neighbourhood space by illustrating the impact of the discourses, tactics, and strategies employed by pro‐development actors and neighbourhood activists as OTR's socio‐political landscape shifted over time. In conclusion, we engage the thorny questions these dynamics raise surrounding how inner‐city neighbourhoods are theorised and struggled over after gentrification.     

Are smart cities global cities? A European perspective

Typical of the 1990s, the global cities phenomenon preceded the past decade’s massive spread of smart cities. Yet the question of how the two phenomena currently coincide remains to be considered, as well as an analysis based on viewing smart cities as global cities. An analysis related to the European scenario is developed in this article, aimed at giving a response to the previous considerations. An index is also proposed; concerning the global character of the cities, it considers the ability of the cities to attract Foreign Direct Investments (FDI). Results of the proposed analysis show that in Europe four main scenarios exist. Two regarding positive and negative correlations between the diffusion of global and smart cities, and another two scenarios demonstrate cases in which the two features are not correlated. The first two cases are respectively related to smart cities that are also global cities. The last two cases deal with the presence of different drivers that are not related to smart urban plans, which could, however, drive the attraction of FDI or which could also promote smart actions without the thrust of FDI. Correlation and regression analyses complement the work.     

Nostalgia as Affective Landscape: Negotiating Displacement in the “World City”

Bangalore, an aspiring “world city”, is rapidly transforming as factories and mills are sold to private developers. As their neighbourhoods now accommodate multi-million-dollar gated communities and post-industrial labour markets, residents experience an in situ displacement, staying in place while landscapes around them dramatically reconfigure. This paper makes sense of how old-time residents locate themselves within such urban growth through nostalgic invocations of the past. Emplaced within histories and geographies of neighbourhood change, nostalgia creates “affective landscapes” through which residents invoke their closeness to past landscapes of abundance and involvement in community-making. Such affective landscapes bring together embodied, sensorial, and more-than-human fields of action to shape an everyday politics in which residents narrate their marginalization within the world city and articulate their own value here.     

Foreign Trade in China's Electronics Industry

Three Taiwan-based economists examine the effects of GDP, per capita GDP, geographic distance, FDI outflows and inflows, openness to trade, bilateral investment treaties, and other factors on the volume of bilateral trade between China and 40 of its trading partners in the up-, mid- and downstream segments of the country's electronics industry. Pooled cross-section and time-series data are employed in an empirical estimation for the period 1995-2005, which indicate that the Chinese electronics sector's import/export volumes have grown substantially alongside China's economy. The authors address a specific set of issues questioning whether FDI inflows have created a trade effect in the electronics industry, whether they have lead to a measure of import substitution in China's electronics industry, and whether the net impact of opening the market has been positive or negative on the sector's foreign trade. Journal of Economic Literature, Classification Numbers: F14, F21, L63, O53, P33. 6 tables, 23 references.     

INELASTIC SEISMIC RESPONSE ANALYSIS BASED ON ENERGY DENSITY SPECTRA

Energy balance is used to characterise the seismic energy in inelastic structures where energy input to the structure is decomposed into strain energy, kinetic energy, damping energy, and plastic energy. The exact quantification of plastic energy is derived based on force analogy method for moment-resisting frames. A method of generating energy density spectra is then proposed based on yield displacement of a single degree of freedom system. The effects of different structural vibration characteristics are then studied on energy density spectra. These effects include variations of yield displacement level, earth-quake scaling factor, and damping ratio, which proves to be useful in improving the basic understanding of energy characteristics in structural dynamic response. Finally, the use of energy density spectra is demonstrated on a multi-degree of freedom structure to show the practical applications of these spectra.     

AN EVALUATION OF THE STRONG GROUND MOTION RECORDED DURING THE MAY 1, 2003 BINGÖL TURKEY,EARTHQUAKE

An important record of ground motion from a M6.4 earthquake occurring on May 1, 2003, at epicentral and fault distances of about 12 and 9 km, respectively, was obtained at a station near the city of Bingöl, Turkey. The maximum peak ground values of 0.55 g and 36 cm/s are among the largest ground-motion amplitudes recorded in Turkey. From simulations and comparisons with ground motions from other earthquakes of comparable magnitude, we conclude that the ground motion over a range of frequencies is unusually high. Site response may be responsible for the elevated ground motion, as suggested from analysis of numerous aftershock recordings from the same station. The mainshock motions have some interesting seismological features, including ramps between the P-and S-wave that are probably due to near- and intermediate-field elastic motions and strong polarisation oriented at about 39 degrees to the fault (and therefore not in the fault-normal direction). Simulations of motions from an extended rupture explain these features. The N10E component shows a high-amplitude spectral acceleration at a period of 0.15 seconds resulting in a site specific design spectrum that significantly overestimates the actual strength and displacement demands of the record. The pulse signal in the N10E component affects the inelastic spectral displacement and increases the inelastic displacement demand with respect to elastic demand for very long periods.     

Grieving home

Drawing on the growing areas of research on emotional embodiment, this paper develops an understanding of the spatiality of grief as central to the discussion of young people's experiences of homelessness. In the context of my engagement with young homeless people in inner-city Sydney, I explore grief as central in shaping young people's everyday body–place relations. I argue that grief over often brutal past homes continues to haunt young people and impact on the ways in which they relate to place, including the place of their own body. I explore young people's displacement and grief-stricken forms of inhabitation as well and their discovery of ‘therapeutic’ places which allow the re-formation of more positive relations to place and self. I argue that while it is understood that grief and trauma are key causes of homelessness amongst young people, grief is rarely explored as an embodied practice, or as a key factor which continues to underpin trajectories of homelessness after initial exits from home.     

Bangalore Lake story: reflections on the spirit of a place

This article is based on an ethnographic case study conducted during a small project on the public-private development of lakes in Bangalore. Using conceptualizations of place and implacement as developed by scholars such as Casey and Anderson, this article unpacks the relationship between sociopolitical processes and modification of landscape during the implementation of a public–private partnership lake development project of Hebbal Lake. The disappearance of designated places along the lakeshore that are accessible to different users tends to favor a monoculture of consumer experiences, which can be seen as a hidden form of displacement of other users. I suggest that by physically modifying the “places” on the lakeshore that once supported multiple human-geographical interactions, certain people can experience displacement even if they are allowed to access the lake.