MEASURING THE EFFECT OF COST VARIATION ON INDUSTRIAL OUTPUTS*

ABSTRACT. This paper introduces the household interactive variable input-output (HIVIO) model to measure the effect of cost variation on industrial outputs. The model produces a variety of cost elasticities that separate out impacts on industrial prices, imports, and outputs, with “own” and “cross” elasticity components. Like the conventional input-output multipliers, these cost elasticities can be useful parameters to evaluate the substituting behavior of firms and consumers. By using the 1980 Korean input-output transactions table, we find the wage and import price effects on industrial prices, outputs, and import demands.     

MEASURING THE DEVELOPMENT IMPACT OF A TRANSPORTATION SYSTEM: A SIMPLIFIED APPROACH*

The Multiregional Variable Input-Output (MRVIO) model is introduced to measure the development impact of a transportation system. The MRVIO model is a theoretically flexible, computationally simple, and cost-responsive model. Under the MRVIO model, regional input-output coefficients, trade coefficients, and trade flows become cost responsive and easy to compute. The MRVIO model is employed to measure the development impact of the Arkansas waterway during the period of 1974 to 1978. In the study, the U.S. economy is disaggregated into 3 regions and 35 industrial sectors. The MRVIO model estimates the economic conditions of these 3 regions with and without the waterway in terms of industrial output, income, employment, and trade flows.     

Being Hegelian after Danto

In this article I will discuss some systematic issues of Arthur Danto's philosophy of art and art history from a Hegelian perspective. Belonging to "Absolute Spirit," art can be called a "spiritual kind." Since spiritual kinds are reflective and self-determining, they are not susceptible to philosophical definition. Nevertheless, elements of essentialism can be maintained when describing art's historicity and conceptual structure. To this end, "art" can be interpreted as a two-tier concept: in inherently reflecting its concept, it projects its own conditions into the past, co-opting "prehistorical" artworks as predecessors and classical examples. Hegel's view of art as conceptually structured in itself can have disenfranchising or reenfranchising consequences: either reducing art to minor philosophy, or acknowledging its privileged access to its own essence. After Danto's detachment of the philosophy of art from aesthetics, Hegel would himself be deprived of the possibility to "define" art by intuition ( Anschauung ). Even if the spirit consists of essential kinds, philosophy is not in a privileged position to establish the essence of art and thus the difference between art and philosophy. Rather, philosophy must acknowledge art as a neighbor (Heidegger) and as partner in a dialogue.     

Crime Risk Maps: A Multivariate Spatial Analysis of Crime Data

In crime analyses, maps showing the degree of risk help police departments to make decisions on operational matters, such as where to patrol or how to deploy police officers. This study statistically models spatial crime data for multiple crime types in order to produce joint crime risk maps. To effectively model and map the spatial crime data, we consider two important characteristics of crime occurrences: the spatial dependence between sites, and the dependence between multiple crime types. We reflect both characteristics in the model simultaneously using a generalized multivariate conditional autoregressive model. As a real‐data application, we examine the number of incidents of vehicle theft, larceny, and burglary in 83 census tracts of San Francisco in 2010. Then, we employ a Bayesian approach using a Markov chain Monte Carlo method to estimate the model parameters. Based on the results, we detect the crime hotspots, thus demonstrating the advantage of using a multivariate spatial analysis for crime data.     

Governing a Liminal Land Deal: The Biopolitics and Necropolitics of Gender

Over the past decade, there has been a surge in large-scale land acquisitions around the world. Yet, increasing evidence suggests that many of the prominent land deals signed during the global land rush are struggling to materialise. This emergent pattern of liminality has important implications for understanding the everyday, contingent, and gendered processes of land deal governance and subject formation. Drawing on ethnographic research, this article examines the gendered governance of a “liminal” land deal in coastal Tanzania, through a case of the EcoEnergy Sugar Project. It shows how the project's prolonged delay has given rise, over time, to two contradistinctive sets of actors and mechanisms of control: biopolitical interventions of international development consultants focused on livelihood improvements, and necropolitical interventions of district paramilitary forces focused on surveillance and violence. While seemingly contradictory, I argue that both enactments of power fundamentally relied on and reproduced normative gender in rural Tanzania.     

Medium-sized cities in urban regions

A research project of the German Federal Office for Building and Regional Planning focussed on the role and the perspectives of medium-sized cities in urban regions. Quantitative and qualitative research approaches were combined. The main results concretize the development, the functions and the perspectives of medium-sized cities. Simultaneously, the role of medium-sized cities was investigated in the regional context, considering that in urban regions the hierarchy of large, medium-sized and small cities is overlapped by network structures.