“Love of wealth” and economic growth

In a Ramsey–Cass–Koopmans growth framework it is shown that for an optimum a benevolent social planner cannot have an excessive “love of wealth”. With a “right” “love of wealth” an optimum exists and implies higher long‐run per‐capita capital, income, and consumption relative to the standard model. This has important implications for comparative development trajectories. The optimum implies dynamic efficiency with the possibility of getting arbitrarily close to the golden rule where long‐run per‐capita consumption is maximal. It is shown that the optimal path attains its steady state more slowly. Thus, the beneficial effects of love of wealth materialize later than in the standard model. Furthermore, the economy can be decentralized as a competitive private ownership economy. One can then identify “love of wealth” with the “spirit of capitalism.” The paper thus implies that one needs a “right” level of the “spirit of capitalism” to realize any beneficial effects for the long run.     

WHY SMALL GROUPS AND LOW INCOME SECTORS OBTAIN SUBSIDIES: THE “ALTRUISTIC” SIDE OF A “SELF-INTERESTED” GOVERNMENT*

We develop a model of political support seeking politicians and support supplying voters. Based on Downs' original formulation, the framework yields endogenous political weights with both liberal and conservative properties. Our model reconciles the apparent contradiction between models of self-interested politicians and of governments motivated by social concerns. We show that the “altruistic” aspect of government behavior is consistent with its “self-interested” behavior. We determine that the Olson-Becker pressure group model is not unique. An increase in deadweight costs reduces the equilibrium subsidy. Smaller groups receive a larger per capita subsidy. These results are consistent with Becker's model.     

MONITORING ABSOLUTE AND RELATIVE POVERTY: “NOT ENOUGH” IS NOT THE SAME AS “MUCH LESS”

Financial poverty indicators assess which people have few financial resources and are thereby at risk of having an unacceptably low living standard. Most countries use one or several “official” poverty indicators, but they typically use either an absolute or a relative benchmark to determine what is unacceptable; absolute benchmarks are based on basic needs or rights while relative benchmarks depend on what is considered to be a “normal” living standard. Applying the absolute U.S. and the relative EU poverty indicators on the U.S. and 15 EU member states, this research shows that it makes sense to use both benchmarks.     

“GATT‐think” with Asymmetric Countries*

We argue that a trade agreement which conforms to GATT’s reciprocity rule benefits the (stronger) less trade‐dependent country at the expense of the (weaker) more trade‐dependent country. Reciprocity is so unfavorable to the weaker country that it may be worse off under reciprocity than under the Nash‐ bargaining solution, a “power‐based” approach to trade negotiations that reflects power asymmetries among trading partners. Our results question Bagwell and Staiger’s (1999 , 2000 ) view of reciprocity as a rule that “serves to mitigate the influence of power asymmetries on negotiated outcomes.”     

THE ASYMMETRIC IMPACT OF “INFORMATIVE” AND “UNINFORMATIVE” FEDERAL OPEN MARKET COMMITTEE STATEMENTS ON ASSET PRICES

This paper examines the effect of the information content of Federal Open Market Committee (FOMC) statements on the level and volatility of Treasuries and stock returns. Statements are separated into “informative” and “uninformative” groups with informative statements delivering important information which was not previously anticipated by the consensus. We find evidence that the information content of FOMC statements tends to generate an asymmetric response, with informative statements having a larger effect than uninformative statements. Asymmetries tend to be more pronounced for the conditional mean than conditional volatility. The behavior of volatility is tent‐shaped, spiking during policy announcements and declining before and after the release. We also find that the evolution of the language of the FOMC statements does matter to market participants and that joint releases of target rate changes and informative statements have a distinctly more pronounced impact than other types of announcements. (JEL E52, E58, E65, G12, G14)     

Ecological Intuition versus Economic “Reason”

This paper discusses the discount rate to be used in projects aimed at preserving the environment. The model has two different goods: one is the usual consumption good whose production may increase exponentially, and the other is an environmental good whose quality remains limited. The stylized world we describe is fully determined by four parameters, reflecting basic preferences, “ecological” and intergenerational concerns, and feasibility constraints. We define an ecological discount rate and examine its connections with the usual interest rate and the optimized growth rate. We discuss, in this simple world, different forms of the precautionary principle.     

ON THE KING-DAVENANT “LAW” OF DEMAND1

“Now there is one law of prices which you must know and understand before you can make the least progress in interpreting the simplest problem. It is known to some economists, I do not say all, for it is most unaccountably neglected or obscured in most treatises on the subject, as Gregory King's Law.”     

“Out of Sync”: The Breakdown of Economic Sentiment Cycles in the EU

Empirical evidence is presented about the properties of economic sentiment cycle synchronization for Germany, France and the UK and they are compared with the “crisis” countries Italy, Spain, Portugal and Greece. Instead of using output data it is preferred to focus on the economic sentiment indicator (ESI), a forward‐looking, survey‐based variable consistently available from 1985. The cyclical nature of the ESI allowed the analyis of the presence or not of synchronicity among country pairs before and after the onset of the financial crisis. The results show that ESI movements were mostly synchronous before 2008 but they exhibit a breakdown after 2008, with this feature being more prominent in Greece. It is also found that, after the political maneuvering of the past two years, a cycle re‐integration or re‐synchronization is on the way. An analysis of the evolution of the synchronicity measures indicates that they can potentially be used to identify sudden phase breaks in ESI co‐movement and they can offer a signal as to when the EU economies are getting “in” or “out of sync”.     

Variable Specific Factors and the “X-Efficiency Cost” of Protection *

This paper analyzes the effects of protection on X-efficiency using a general equilibrium Ricardo-Viner model with variable sector-specific effort. As in earlier models, it is found that protection only reduces effort if the income effect is sufficiently strong. It is also shown that, provided the correct compensated import demand curve is used, all welfare effects attributable to changes in effort are captured in the standard “triangle” measure of deadweight loss. Moreover, any protection-induced fall in effort will reduce the overall cost of protection, suggesting that policy-induced “X-inefficiency” may be beneficial.     

“Large” versus “Small” Players: A Closer Look at the Dynamics of Speculative Attacks

What is the role of “large players” (e.g., hedge funds) in speculative attacks? Recent work suggests that large players move early to induce smaller agents to attack. However, many observers argue that large players move late in order to benefit from interest‐rate differentials. We propose a model in which large players can do both. Using data on currency trading by foreign (large) and local (small) players, we find that foreign players moved last in three attacks on the Norwegian krone during the 1990s. During the attack on the Swedish krona after the Russian moratorium in 1998, foreign players moved early. Gains by delaying attack were small, however, because interest rates did not increase.     

ON THE “PRO‐POORNESS” OF GROWTH IN A MULTIDIMENSIONAL CONTEXT

This paper represents a first attempt to bring together the issues of multidimensional poverty and growth “pro‐poorness” assessments. More specifically, we suggest the use of sequential dominance procedures to test the “pro‐poorness” of observed growth spells when poverty is measured on the basis of income and another discrete well‐being attribute. Sequential procedures are also used to obtain graphical tools that are consistent with the spirit of Ravallion and Chen's growth incidence curve and Son's poverty growth curve. Contrary to traditional unidimensional tests, our method makes it possible to take into account the importance of deprivation correlations at the individual level and thus may reverse results observed with the traditional tools used to check the “pro‐poorness” of growth. An illustration of our approach is given using Turkish data for the period 2003–05.     

“Economics and Psychology”? The Case of Hyperbolic Discounting*

The article questions the methodology of “economics and psychology” in its focus on the case of hyperbolic discounting. Using some experimental results, I argue that the same type of evidence, which rejects the standard constant discount utility functions, can just as easily reject hyperbolic discounting as well. Furthermore, a decision‐making procedure based on similarity relations better explains the observations and is more intuitive. The article concludes that combining “economics and psychology” requires opening the black box of decision makers instead of modifying functional forms.     

I’LL NEVER FORGET MY FIRST CIGARETTE: A REVEALED PREFERENCE ANALYSIS OF THE “HABITS AS DURABLES” MODEL*

We provide a revealed preference analysis of the “habits as durables” model. This approach avoids the need to impose a functional form on the underlying utility function. We show that our characterization is testable by means of linear programming methods, and we demonstrate its practical usefulness by means of an application to cigarette consumption using a Spanish household consumption data set. We find that the “habits as durables” model has better empirical fit in terms of predictive success compared to the “short memory habits” and life cycle models.     

“Womb for Rent”: International Service Trade Employing Assisted Reproduction Technologies (ARTs)

Infertility affects approximately 2–3 million married couples in the USA and a larger cohort of unmarried men and women. For those not inclined to adopt, science has provided another option, one based on assisted reproduction through artificial insemination, commonly known as in vitro fertilization (IVF). Under this framework a woman, designated as a “surrogate”, bears a baby on behalf of the intended parents with the objective of relinquishing her rights to the child after birth. The subcontract for the services of a “surrogate” or more specifically for the use of her “womb” can be viewed as part of the literature on outsourcing of production by a vertically integrated family. The lack of universal enforcement of “surrogacy” contracts in the USA creates a demand for outsourcing of surrogacy services. One beneficiary of this uncertainty in enforcement is India which provides gestational services to intended international parents.     

The Prospect of Migration,Sticky Wages,and “Educated Unemployment”

An increase in the probability of work abroad, where the returns to schooling are higher than at home, induces more individuals in a developing country to acquire education, which leads to an increase in the supply of educated workers in the domestic labor market. Where there is a sticky wage rate, the demand for labor at home will be constant. With a rising supply and constant demand, the rate of unemployment of educated workers in the domestic labor market will increase. Thus, the prospect of employment abroad causes involuntary “educated unemployment” at home. A government that is concerned about “educated unemployment” and might therefore be expected to encourage unemployed educated people to migrate will nevertheless, under certain conditions, elect to restrict the extent of the migration of educated individuals.     

The “Business Climate” and Economic Inequality

“Business climate indexes” characterize state economic policies, and are often used to try to influence economic policy debate. However, they are also useful in research as summaries of a large number of state policies that cannot be studied simultaneously. Prior research found that business climate indexes focused on productivity and quality of life do not predict economic growth, while indexes emphasizing taxes and costs of doing business indicate that low‐tax, low‐cost states have faster growth of employment, wages, and output. In this paper, we study the relationship between these two categories of business climate indexes and the promotion of equality or inequality. We do not find that the productivity/quality‐of‐life indexes predict more equitable outcomes, although some of the policies underlying them suggest they might. We do find, however, that the same tax‐and‐cost‐related indexes that are associated with higher economic growth are also associated with increases in inequality.     

COMMENT ‘A “NEWS” VIEW OF JAPAN'S LOST DECADE’: MONETARY POLICY DURING JAPAN'S LOST DECADE*

In this comment, I first propose a discussion of Braun and Waki's “Monetary Policy during Japan's Lost Decade” paper, by examining their model properties following a technological surprise. I then propose some empirical evidence suggesting that the Japanese lost decade could have been triggered by a downward revision of future TFP growth rather by an unexpected TFP slowdown. I show that a plain RBC model is unable to account for the effect of such a revision in expectation, while a sticky price model along the lines of Braun and Waki, or a flex‐price model with a rich sectorial structure, give more realistic predictions. These results favour a “News” view of the 1990s in Japan. Indeed, a downwards revision of future TFP growth expectations act as a demand shock in the short term, while the actual slowdown acts as a supply shock in the medium and long term.     

The “Make‐up” of a Regression Coefficient: Gender Gaps in the European Labor Market

We provide a comprehensive picture of the relationship between labor market outcomes and age by gender in the 28 European countries covered by the European Statistics on Income and Living Conditions. The analysis is based on a somewhat unconventional approach that refers to concentration curves in the Gini regression framework. It allows identification of ranges in the explanatory variables where local slopes change sign and/or size, i.e. the components that “make up” a regression coefficient. Gender is a crucial factor differentiating participation among workers, although employment–age profiles do not substantially differ. Relevant differences in age profiles concern working‐hours patterns: some countries are characterized by an almost specular behavior in men and women; other countries instead show similar patterns. Generally, earnings increase with age for both men and women. However, local regression coefficients are not monotonic over the entire age range and can even be locally negative in some countries.     

China Bashing: Does Trade Drive the “Bad” News about China in the USA?

A monthly index of “bad” news about China as reported in the USA from January 1990 to December 2008 is developed in this paper. “Bad” is defined as news touching on the following issues: human rights, Tibet, child labor, democracy, and repression. Using this bad news index, this paper documents a peculiar finding: 3–4 months after a trade deficit shock to the US–China bilateral trade balance, the frequency of bad news published about China by US media outlets rises sharply, then dies off slowly. Statistical analysis reveals that the likelihood that this finding is just a coincidence is relatively small—about 1%. In addition, this paper finds a robust association between the annual number of Congressional hearings on China and the US–China bilateral trade deficit. These results suggest that “China bashing” may be endogenous to fluctuations in the US–China bilateral trade balance.     

On the voluntary provision of “weakest‐link” public goods: The case of private information

We characterize equilibria in a private‐provision public‐good game where individuals are allowed arbitrary contribution levels and the level of the public good equals the least contribution made by an individual. Equilibrium comparative statics are derived for the interim Pareto‐dominant equilibrium. First, improvements in the cost distribution of even only one player benefit all. Second, even with such “weakest‐link” public goods, for which greater similarity of preferences would seem to facilitate coordination, decreased heterogeneity can actually decrease payoffs. Indeed, increasing the riskiness of cost distributions has an ambiguous effect on welfare. Two mechanisms are provided for improving equilibrium payoffs: Technology transfer and cheap‐talk communication. While substantial welfare gains are possible, examples show that (a) technology transfer may be futile if a “regularity” condition is not satisfied and (b) cheap talk may be useless if the language for communication is not sufficiently rich.