Tax and the Crisis*

Did taxation play any role in precipitating the financial crisis? Are there lessons to be drawn for future tax reform priorities? This paper reviews the main channels by which tax effects might have been felt and which may require forceful attention. These include in particular the large tax biases favouring debt finance and, in some countries, investment in housing. The complexities of national tax codes, and the international interaction between them, have, moreover, encouraged the use of complicated financial instruments and international tax planning, reducing transparency. Tax distortions did not cause the crisis – in the sense that there are no obvious tax changes likely to have triggered it – but they may well have contributed by leading to higher leverage and more complexity than would otherwise have been the case. Most of these distortions have long been a source of concern, but dealing with them may be more important than previously supposed.     

Reconsidering the Relationship between Inflation and Relative Price Variability

It has long been popularly believed that the relationship between inflation and relative price variability (RPV) is positive and stable. Using disaggregated CPI data for the United States and Japan, however, this study finds that the relationship is neither linear nor stable over time. The overall relationship is approximately U‐shaped around a nonzero threshold inflation rate. RPV therefore changes not with the inflation rate per se, but with the deviation of inflation from the threshold inflation rate. More importantly, the relationship is by no means stable over time but instead varies significantly in a way that coincides with regime changes of inflation or monetary policy. The relationship was positive during the period of high inflation of the 1970s and the early 1980s, as has been documented by a number of previous studies, whereas it takes a U‐shape profile during the Great Moderation. The results are robust to the use of core inflation, which excludes the traditionally volatile prices of food and energy. This paper then presents a modified version of the Calvo‐type sticky price model to describe the observed empirical regularities. Simulation experiments show that the modified Calvo model fits the data well, and that the underlying relationship hinges upon the degree of price rigidity, which is systematically related to inflation regime. For countries and periods with low inflation rates, the relationship takes a U‐shape as price adjustment is more sticky. In a high‐inflation environment, when price setting becomes more flexible, the U‐shaped profile vanishes.     

A New Data Set on Monetary Policy: The Economic Forecasts of Individual Members of the FOMC

This paper describes a new data set of the forecasts of output growth, inflation, and unemployment prepared by individual members of the Federal Open Market Committee. The paper discusses the scope of the data set, possibilities for extending it, and some potential uses. It offers a preliminary examination of some of the cross‐sectional features of the data.     

Demand for dairy products in the EU

In the EU dairy sector, given the remaining high protective tariffs and the quota system, the main factor that drives dairy product market prices is the demand. This paper evaluates the development of demand in the EU and presents estimates of consumption trends and forecasts for the future as well as estimates of elasticity with respect to prices and income in two major EU consumer countries: France and Italy. We use two methods to estimate the development of demand for dairy products, one based on a multi-stage demand system and another based on a single trend equation. The two methods generally lead to the same qualitative results but trend projections are larger using the demand system approach which is based on a shorter data period. This difference is thus partly explained by the fact that high trend projections are not sustainable over a long period. The results show a decreasing consumption of butter and fluid milk and an overall growth in protein and fat consumption. Nevertheless, the increase in fat consumption should be more moderate than the consumption of protein. The results also show that the demand for dairy products is relatively price inelastic but is more sensitive to changes in income (especially for butter and cheese categories). As shown by the use of a partial equilibrium model of dairy markets, the likely impact of the CAP reform strongly depends on the development of demand for dairy products in the EU. More research effort on demand analysis is therefore crucial in order to assess the impact of reforms or trade negotiations more accurately and effectively.     

Getting consumers to eat more whole-grains: The role of policy, information, and food manufacturers

The 2005 Dietary Guidelines were unique because they offered quantitative recommendations for consumption of whole-grains. This case study examines the hypothesis that the changed recommendations were responsible for the recent increase in retail sales and consumption of whole-grain food products. We find that release of the Dietary Guidelines and related media attention did increase availability and sales of whole-grain foods. A large impact on consumption occurred through reformulation of existing products, induced by competition among food suppliers. This study reveals the key role product reformulation plays in inter-firm competition and in realization of dietary changes recommended by public policy.     

新时期我国高增长行业的产业政策分析

高增长行业在推动经济增长、解决就业、促进技术进步等方面具有重要的意义。高增长行业的产业政策必须根据高增长行业自身的技术属性、初始条件和外部环境的变化进行动态的调整。本文就此提出了动态能力导向的高增长行业产业政策。与传统的产业政策相比,动态能力导向的产业政策具有动态性和创业性两方面的特征。传统产业政策的理论基础是新古典的市场失败理论,在该框架下,政府的核心功能是对产业发展进行长期计划。动态能力导向的产业政策则建构于演化理论的基础上。在该理论框架下,由于环境是不确定的、复杂的,因此,政府的作用主要不是计划,而是努力通过与企业的信息交流和互动来共同克服产业发展的障碍,并最终形成产业与环境的动态匹配;由于环境是变化的,因此,产业政策的重点不是加强既有的企业和产品,而是通过促进企业的创业性活动实现企业和产业竞争能力的培育和提升。     

对中央银行非常规政策退出的几点思考

当前,随着全球经济复苏态势的不断显现,关于非常规货币政策的有序退出也逐步提上了各国央行的议事日程。该文对于非常规货币政策的概念、类别,以及金融危机以来美日欧等主要经济体所采取的非常规政策进行了梳理,在此基础上对于非常规货币政策的效果评价,及非常规货币政策的退出时机、节奏和顺序等战略决策进行了相关探讨和思考。     

当前经济形势与互换利率走势判断

2010年上半年,利率互换市场交投活跃。随着市场对经济增长和政策运用预期的不断修正,互换利率继1月创出新高后一路振荡下行。预计下半年,在基本面、政策面、资金面和利率自身波动节奏的相互作用下,市场参与者的预期将反复进行修正,互换利率将呈现宽幅震荡。     

Do special issues offer something special? An overview of research trends in Telecommunications Policy special issues

This study explores the value of special issues by analyzing the characteristics of special issues of Telecommunications Policy (TP). Specifically, this study examines the status of special issue publications, the characteristics of their articles compared with those of general issues, and the factors affecting article citations. For the analysis, all information on TP articles published from 1976 to 2018 was collected from the Scopus database. A comparative analysis as well as a negative binomial regression were conducted on papers published after 1994, when the first special issue was published. The results show that special issues are distinguished from general issues by various characteristics, such as multinational author collaboration, number of references, keywords, and funding. While general issue papers are more frequently cited in academia, special issue papers show better performance in terms of online captures and social media sharing. Moreover, the smaller number of variables affects the frequency of citations in the case of special issues, revealing that content and format are more influential than author factors.     

Structural transformation or elite land capture? The growth of “emergent” farmers in Zambia

Over the last decade, Zambia has witnessed a rapid increase in the number of medium-scale “emergent farms” cultivating 5–20 ha of land. This study analyzes the factors underpinning this growth. We find that the growth of emergent farmers in Zambia is primarily attributable to land acquisition by salaried urbanites and by relatively privileged rural individuals. We found little evidence to support the hypothesis that the rise of emergent farmers primarily represents a process of successful accumulation by farmers who began farming with less than 5 ha of land, a situation faced by more than 95% of farming households. We argue that these outcomes are the result of Zambia’s land administration and agricultural spending policies. Rising concentration of landholdings in Zambia raises serious questions about the potential of current agricultural growth to act as a vehicle for broad based economic growth and poverty reduction.