Theorising economic nationalism*

Abstract. Economic nationalism has been regarded as a set of attitudes rather than a coherent theory. However, by using Durkheim's analytical framework and bringing the concept of the nation into political economy, the author argues that economic nationalism can be provided with a systematic theory. This theory for economic nationalism helps us to grasp the reciprocal relationship between the political and economic power of the nation‐state. Economic modernisation, especially industrialisation, needs the powerful state, and the state derives its power from the nation. Economic development can amplify the social imaginary of the nation by expanding mobilisation and communication. Protectionism, industrial policy and Keynesian policy can strengthen not only the economy but also nationalism. The proposed theory for economic nationalism thus paves the way for understanding the role of nationalism in political economy.     

A Model of Contiguity for Spatial Unit Allocation

We consider a problem of allocating spatial units (SUs) to particular uses to form "regions" according to specified criteria, which is here called "spatial unit allocation." Contiguity—the quality of a single region being connected—is one of the most frequently required criteria for this problem. This is also one that is difficult to model in algebraic terms for algorithmic solution. The purpose of this article is to propose a new exact formulation of contiguity that can be incorporated into any mixed integer programming model for SU allocation. The resulting model guarantees to enforce contiguity regardless of other included criteria such as compactness. Computational results suggest that problems involving a single region and fewer than about 200 SUs are optimally solved in fairly reasonable time, but that larger problems must rely on heuristics for approximate solutions. It is also found that a problem of any size can be formulated in a more tractable form when a fixed number of SUs are to be selected or when a certain SU is selected in advance.     

Evaluation of Zone Orderings Based on the Correlation of Order Differences and Distances

When two‐dimensional zones are arranged into one‐dimensional tables, spatial characteristics on the original space should be preserved as much as possible. In this respect, we evaluate nine systematically generated zone orderings based on the magnitude of the Pearson's correlations of the order differences and the Euclidean distances. We show that standard row order is the best. The sensitivity of the shape and size of the study area, the critical distance, and the level of zonal aggregation are also examined.     

Multiple Waves of Political Disintegration in the Classic Maya Collapse: New Insights from the Excavation of Group D,Ceibal, Guatemala

In the study of the Classic Maya collapse around the 9th century a.d., scholars tend to emphasize its gradual nature. New data, however, point to multiple episodes of rapid social change that affected wide areas. We investigated these critical moments at Ceibal (Seibal), Guatemala, through intensive excavations in its Group D. This naturally defensible location was used as a primary elite complex, possibly including a royal palace, during the Late Classic period (a.d. 600–810). By refining the chronology, we have identified four episodes of political disruption, including the impact of a military defeat by the Dos Pilas dynasty in a.d. 735, the takeover of Ceibal by an illegitimate ruler in a.d. 771, the ritual destruction of various buildings at the Ceibal dynastic collapse around a.d. 810, and the final abandonment of Ceibal around a.d. 900. These finds provide significant insights into the process of political disintegration in the Maya lowlands.     

Evaluating the use of IKONOS satellite imagery in lowland Maya settlement archaeology

This article presents an extensive evaluation, in several contiguous or near-contiguous areas, of the viability of IKONOS satellite imagery in detecting sub-canopy Maya settlement in Peten, Guatemala. Initial research in and around San Bartolo, Guatemala, led to the conclusion that IKONOS imagery could be highly effective in detecting and predicting Maya settlement of the Preclassic and Classic periods, in zones of dense occupation near swampy lowlands known as bajos. The pioneering methods at San Bartolo are applied here to other regions in the Maya lowlands, but with mixed or unpromising results. Preliminary evaluation indicates that local climate, geology, hydrology, topography, pedology, and vegetation differ dramatically in these other regions, with consequences for wider application of the settlement signature discerned at San Bartolo. Possible reasons for these difficulties are offered in this paper, along with ways to strengthen the use of multispectral imagery in archaeological survey of tropical forests.     

Two-dimensional fiscal competition

This paper analyses commodity tax competition between two neighboringcountries whose governments are tax-revenue maximizers in atwo-dimensional market. The results suggest three conclusionsin a geographical sense. First, a small country sets a lowertax than does a big country, and per capita revenue of the smallcountry is larger than that of the big country. Second, thesetwo countries are subject to severer competitive pressure inthe case of a more curved national border. Finally, the impactof border curvature on tax and revenue differences are alwaysopposite in sign with the impact on tax and revenue ratios.     

Rice archaeological remains and the possibility of DNA archaeology: examples from Yayoi and Heian periods of Northern Japan

Japanese rice cultivation in paddy fields has 2,400∼3,000 years of history. Most of modern Japanese rice varieties are classified as Temperate-japonica (Tm-J). Few landraces are recognized as Tropical-japonica (Tr-J) only in southwestern Japan. However, ancient DNA studies and phytolith analysis suggest that Tr-J strains were more popular in the past than now. Maekawa is a complex archaeological site composed of paddies dated from the Yayoi (2,100 years BP) to the Heian (1,100 years BP) periods. Phytolith analysis indicates that intensive rice cultivation was practiced in both periods, but there was no cultivation in the intervening period. Morphological features of bulliform phytoliths suggest that Tr-J was cultivated during both periods. Locally, rice cultivation during the Heian period was brought to a close by a flood event, in which immature rice plants were pulled down and buried in silt to be preserved in a quasi-carbonized/ waterlogged state. Ancient DNA (aDNA) analysis of the carbonized plant culm from Heian Maekawa recovered chloroplast DNA sequences of the 6C7A plastid subtype, which is common to both Tr-J and Tm-J, whereas two plastid subtypes, such as 6C7A and also 7C6A, were found in aDNA of carbonized grains from the Tareyanagi site of the Yayoi period. The latter plastid subtype was specific only to Tr-J. In order to better characterize the past rice populations, modern landraces collected in the local area were classified with morphophysiological traits. Some of the landraces were found to carry several traits of Tr-J, including bulliform phytolith types, but mixed with Tm-J traits. Based on the discontinuous distribution of rice phytoliths between the Yayoi and the Heian period, the early introduction of rice cultivation may have been discontinuous and locally reintroduced after a ∼1,000-year hiatus, but with a genetically different rice population. Such populations were composed from Tr-J like strains as shown by landraces but with reduced diversity in plastid types. Through such changes, since the Yayoi era, Tr-J was largely replaced by Tm-J, although ancient Tr-J continued to participate in the genetic makeup of later rice populations and may have aided the local adaptation of introduced Tm-J.     

Errors Caused by Rounded Data in Two Simple Facility Location Problems

As a rule, data to be used in locational analysis are either rounded up or rounded down. Therefore, error is incurred if such location data are used. The objective of this paper is to examine location error and cost error due to rounding in unweighted minisum and minimax problems in one-dimensional continuous space. Several conclusions on rounding effects are obtained by examining the respective mean-squared errors. First, rounding tends to exert more serious influence on the minisum problem than on the minimax problem. Second, in both location problems, the location error shows a pattern that is the inverse of that of the cost error.