Spatial Moving Behavior of Two-Earner Households

Economic theory suggests that job choice, residential choice and commuting behavior are simultaneously determined. The case of two-earner households deserves special attention because the two wage earners share a dwelling but have different workplaces. We base our analysis of spatial moving behavior on search theory. We demonstrate that job mobility depends positively on the distance between the workplaces of the two wage earners. Residential mobility seems to be negatively influenced by the distance between the workplaces of the two wage earners. The search model also indicates that two-earner households will, on average, move less often than single wage earners.     

A Re-assessment of Entitlement Theory in the Light of the Recent Famines in Africa

This paper is an attempt to re-assess the nature of famines, as conceptualized in Professor Sen's entitlement theory, in the light of empirical evidence concerning the recent African famines. The paper identifies two critical phenomena that entitlement theory fails to explain. First, during famines, many people choose not to consume food rather than sell vital assets. Secondly, most famine mortality is not directly related to undernutrition, but is caused by outbreaks of disease. Sen's more recent work on poverty provides a framework for understanding these phenomena. The price of this is that entitlements themselves form only part of a larger account of famine. Some aspects of a revised account include coping strategies of famine-affected people, social disruption, and violence. In this account, less severe famine is not theoretically distinct from acute poverty, and severe famine is distinct largely because of the severity of social collapse, which in Africa usually follows violence.     

An information-theoretic approach to the analysis of location and colocation patterns

The study of location and colocation of economic activities lies at the heart of economic geography and related disciplines, but the indices used to quantify these patterns are often defined ad hoc and lack a clear statistical foundation. We propose a statistical framework to quantify location and colocation associations of economic activities using information-theoretic measures. We relate the resulting measures to existing measures of revealed comparative advantage, localization, specialization, and coagglomeration and show how different measures derive from the same general framework. To support the use of these measures in hypothesis testing and statistical inference, we develop a Bayesian estimation approach to provide measures of uncertainty and statistical significance of the estimated quantities. We illustrate this framework in an application to an analysis of location and colocation patterns of occupations in US cities.     

试论拉丁美洲现代化步履维艰的文化根源

天主教伦理是拉丁美洲文化体系的主要基础 ,这是西班牙和葡萄牙对美洲征服和殖民化过程中所留下的遗产。这套伦理观对拉美人的思想意识和行为方式产生了非常重要的影响 ,成为具有伊比利亚传统的拉丁美洲经济长期难以走出不发达的主要根源之一。拉美地区走出不发达的状态首先在于走出文化精神上的“不发达”。     

Leaving the War Popular Violence and Judicial Repression of ‘unpatriotic’ behaviour in Belgium (1918–1921)

After four years of occupation, Belgium emerged ruined at the end of the Great War. The King returned from Yser, leading the army and acclaimed by the population. In contrast, the government and the exiles came back discreetly and the absence of the dead was felt strongly. Part of the population felt itself to be the victim of the occupation and sought revenge: shop windows were broken and houses sacked, men were molested and women's heads shaven. Manufacturers who had closed their businesses sought the severe repression of those who had pursued their activities. Journalists who had stopped writing called for harsh treatment of the newspapers that submitted to German censorship. A fraction of the population stigmatised those who profited from the occupation and demanded justice. In 1918, Belgium was already confronted with problems that most European countries only discovered at the end of the Second World War. How does one move on from a war of occupation? How does one reconstruct a state weakened by occupation? How does one handle collective vengeance and respond to calls for justice? This article will study successively the wave of ‘popular’ violence accompanying the country's liberation in November and December 1918 and the state's answer through the judiciary repression of collaboration with the enemy conducted between 1919 and 1921, mainly by military and civil tribunals.