Labor Unemployment Concern and Corporate Discretionary Disclosure

We investigate how firms strategically vary their disclosure policies in response to labor unemployment concern. Using changes in state unemployment insurance laws as exogenous variations of labor unemployment concern, we show that firms provide more bad news forecasts when unemployment concern is low. This relation is stronger when firms are financially constrained, when CEOs and CFOs have higher equity incentives, and when workers are likely to be affected more by unemployment. Our findings are not driven by earnings management reversal or underlying performance changes, and are robust to a battery of identification tests. Finally, we find a similar effect of unemployment concern on disclosure using the tone of 10‐K and 10‐Q filings as an alternative proxy for corporate disclosure. Overall, our findings suggest that labor unemployment concern is an important consideration for corporate discretionary disclosure.     

浅谈在国际传播中的议程设置

International Communication plays an important role in our society. Agenda setting theory emerges from communications studies and focuses on mass media influence on setting political agenda.The theory explains the correlation between the rate at which media cover a story and the extent that people think that this story is important. The media has become a strong barrier of communication between families and the outside world.     

国有部门与非国有部门的工资差异及影响因素研究

基于CGSS数据，利用Heckman样本选择模型对中国国有部门与非国有部门的工资差异和影响因素进行系统研究。回归结果显示，国有部门员工的教育收益率高于非国有部门，教育收益率与学历水平呈现正相关关系，与非国有部门相比，国有部门中大学本科及以上学历员工的教育收益率更高。工资差异分解结果表明，两部门全样本工资差异中市场歧视占比高于特征差异占比，与全样本相比，大学本科及以上学历员工的工资总差异和特征差异占比更高，系数差异占比更低，说明高学历群体中部门间工资差异更为明显，而且两部门中仍存在较严重的劳动力市场分割和就业歧视问题。因此，政府应努力消除劳动力的流动性障碍，深化国有部门市场化改革，制定更为合理的工资机制，以促进中国经济的持续健康稳定增长。     

Minimum Wage Compliance and the Labor Demand Curve

Contrary to the traditional analysis of the employment effects of the minimum wage setting, the author shows that if compliance is contingent upon enforcement, complying with the minimum wage law involves a leftward shift of the labor demand curve rather than an upward movement along the curve. Furthermore, the labor demand curve will shift leftward with enforcement even if enforcement is insufficient to ensure compliance, becoming vertical when the options of compliance and noncompliance are equally attractive. Hence, it is not paying the statutory minimum wage that brings about a reduction in employment down to the full-compliance level but enforcement that, if sufficiently high, induces that same reduction in employment, even if the employer is still noncomplying with the minimum wage law.     

The Role of Human Capital,Market Potential and Natural Amenities in Understanding Spatial Wage Disparities in Chile

Abstract

This paper presents an empirical framework for analysing spatial wage inequality in Chile. Chile is primarily characterized by two stylized facts: the high spatial concentration around the metropolitan area and the key role of natural resources in the country. The paper considers both elements in a competition between NEG (new economic geography) and a theory based on natural resource endowment, with both theories incorporating human capital via a multilevel analysis. The results show the poor performance of NEG for Chile and indicate that natural resources are the principal cause of spatial wage variability in Chile.

RÉSUMÉ La présente communication illustre un cadre d'analyse empirique de l'inégalité spatiale entre les salaires, au Chili. Le Chili est caractérisé principalement par les deux faits stylisés suivants : une concentration spatiale élevée autour de la zone métropolitaine, et le rôle essentiel que jouent les ressources naturelles dans ce pays. Cette communication se penche sur ces deux éléments dans le cadre d'une compétition entre deux théories : d'une part la nouvelle géographie économique (« NEG »), de l'autre une théorie fondée sur la dotation en ressources naturelles, ces deux théories incorporant le capital humain par le biais d'une analyse à multiples niveaux. Les résultats démontrent les mauvais résultats de NEG pour le Chili, et indiquent que les ressources naturelles sont la principale cause de la variabilité spatiale des salaires au Chili.

EXTRACTO Este estudio presenta un marco empírico para analizar la desigualdad espacial de los salarios en Chile. Chile se caracteriza principalmente por dos hechos estilizados: la alta concentración espacial alrededor del área metropolitana y la función clave de los recursos naturales del país. El estudio considera ambos elementos en una competición entre la NEG (Nueva Geografía Económica) y una teoría basada en el legado de recursos naturales, donde ambas teorías incorporan el capital humano a través de un análisis de múltiples niveles. Los resultados muestran un bajo rendimiento de la NEG en relación con Chile e indican que los recursos naturales son la causa principal de la variabilidad espacial de los salarios en Chile.

摘要: 本文提出了一种分析智利区域工资不均的经验框架。智利主要有两大特点: 大城市地区高度空间聚集和农村地区自然资源作用巨大。本文在对NEG (新经济地理学) 和基于自然资源储藏量的理论进行比较时, 考虑了这两个因素, 同时还通过多层次分析纳入了人力资源因素。结果显示智利NEG性能很差, 表明智利区域工资差异的主要原因是自然资源。     

Wage and employment effects of a wage norm

Most transition countries used tax‐supported wage norms in the early 1990s, as a part of their market liberalization programmes. This article analyses how a firm‐level tax (or subsidy) on deviations from a pre‐set wage norm may promote employment by rotating the labour demand curve perceived by the workers’ union around the value of the norm. We derive the conditions under which it yields a positive employment effect. We test the effect of the norm on the wages on a sample of Polish firms in 1990 and 1991. The data support the role of the wage norm on the position of the perceived labour demand curve and the role of the tax rate on its slope.     

高职高专护理专业基础医学课程设置中存在的问题

目的:探讨基础医学课程在护理专业的中存在的相关问题;方法:对其开设的合适与否以及后期临床课程的学习及临床工作的直接关系进行分析;结果:现阶段我校护理专业基础医学课程存在学时的分配、教材的选择、教师的教育背景及教学方法等不尽人意之处;结论:护理专业医学基础课程设置与安排有待进一步改进。     

德国公共养老金调整指数改革研究

1957年德国首先建立了基于总工资指数的养老金调整指数,该指数运行34年后,面对人口老龄化的加剧,进行了多次改革。其改革的根本原因在于:基于养老金指数化调整的公共养老金计划缴税率不断攀升及由此对市场效率产生了严重负面影响。一个国家选择何种养老金调整指数取决于本国国情、经济发展状况等因素,但不能忽视调整指数对市场效率的影响,应坚持"效率优先,兼顾公平"的原则。作为发展中国家,中国在设计养老金调整指数时,坚持这一原则更为重要。     

中小制造企业采购管理模式研究

文章对中小制造企业的内涵进行了界定,从重销售、轻采购、忽视"双赢"等方面分析了中小制造企业采购管理现状及存在的问题;并从构建采购管理组织机构、采购管理信息系统和采购管理模式的保障机制三方面提出了中小制造企业采购管理模式的构建——集中采购管理模式。     

公平偏好在劳动契约中的作用探讨

劳动契约是典型的不完全契约,一般认为自利的工人仅仅只会做出最低程度的努力水平,而近年来的实验与行为经济学发现工人的选择并不完全符合自利的假设,工人的努力程度还会受到其公平偏好的影响,由于工人的选择直接影响到企业的获利状况,故企业在制定工资水平时应该考虑工人对公平的诉求。