Nonlinearity and asymmetry in the exchange rate pass‐through: What role for nominal price stickiness?

This paper examines the importance of nominal rigidity for nonlinearity and asymmetry of exchange rate pass‐through. For this purpose, we rely on company‐level data of French importing firms. We find that the well established fact that “prices rise faster than they fall,” which is characterized by the convex import price reaction function, lies primarily with the presence of nominal rigidity. Once price stickiness is controlled for, there is empirical evidence that the import price reaction function is rather concave if the linearity assumption can be rejected, indicating that firms aim primarily to protect their market share.     

Ethnic enclaves and immigrant earnings growth

Abstract.  The impact of living in an ethnic enclave on earnings growth of immigrants in Canada is examined using the 1981–2001 Censuses. Consistent with U.S. findings, enclaves are found to have a negative impact on the earnings growth of male immigrants. A negative impact is also found for female immigrants. Living in an enclave was found to be particularly harmful for individuals immigrating as adults, especially for females, but did not affect immigrants who arrived at a young age. Enclaves had a more negative impact on high-skilled male immigrants, especially if they had received the bulk of their education outside Canada. Enclaves were also found to hinder language skills.     

Downward nominal wage rigidity in Europe: an analysis of European micro data from the ECHP 1994–2001

This paper substantially extends the available evidence on downward nominal wage rigidity in the European Union (EU) and the Euro Area. We develop an econometric multi-country model based on Kahn’s (Am Econ Rev 87(5):993–1008, 1997) histogram-location approach and apply it to employee micro data from the European Community Household Panel for 12 of the EU’s member states. Our estimates for the degree of downward nominal wage rigidity on the national as well as the EU-wide level point to substantial downward nominal wage rigidity within the EU. A detailed comparison with other cross-national studies reveals an emerging consensus about which countries can be characterized as high or low rigidity countries, although the status of some countries remains unclear. The variation in national degrees of downward nominal wage rigidity cannot convincingly be explained by institutional variables.      

我国自然失业率的测量与解析——基于1978-2007年数据

通过分析自然失业率的三种数理模型,采用比较静态分析与计量统计检验的方法,发现纳入工资刚性的凯恩斯主义NAIRU模型更符合我国实际.利用这个模型,在放宽自然失业率恒定不变和阶段性变化假设的基础上,测量了1978-2007年我国各年的自然失业率.1978年以来,我国自然失业率总体呈现上升趋势,到2003年为一个极大点;2003-2007年自然失业率开始下降,分别为9.25%、9.09%、13.1%、10.9%、7.15%.另外,我国平均的名义工资刚性度和实际工资刚性度分别为0.873、0.221.在我国,技术进步对自然失业率是具有长期效应而不是短期效应.技术进步倾向于减少自然失业率,而这与Pissarides等人在美国的研究结论是相反的.     

Child labor and the minimum wage: Evidence from India

This study examines how changes in the minimum wage affect child labor in India. The analysis uses repeated cross sections of India's NSSO employment data from 1983 to 2008 merged with data on state-level minimum wage rates. Theoretically, the impact of the minimum wage on child work could go either way, so empirical evidence from a country with high rates of child labor and a myriad of minimum wage laws across states and industries helps to lessen the ambiguity. Results indicate that regardless of gender, in urban areas, a higher minimum wage reduces child labor in household work. In rural areas a similar result applies for girls while household labor does rise for boys. The minimum wage has virtually no impact on child work outside of the home across urban and rural areas.     

Ethnicity and the distribution of welfare: Evidence from southern Kyrgyzstan

Economic disparity between ethnic groups is sometimes supposed to be the main driver of ethnic conflict. Understanding the extent and the sources of such disparity is then important to help formulate policies that aim at avoiding further conflict. This paper analyzes economic disparity between Kyrgyz and Uzbeks in southern Kyrgyzstan. These groups were involved in violent clashes in the recent past. Using household survey data from 2005, we show that, in contrast to the public perception, Kyrgyz households have slightly higher expenditure than Uzbek households in urban areas and about the same level in rural areas. The gap in urban areas is mostly due to smaller households and higher education among the Kyrgyz. We also find that Uzbek households are better off than Kyrgyz households in terms of the value of housing property. We argue that the house value gap can be explained by the Uzbeks having larger houses, which are home to larger families and serve as a basis for running small businesses.