A qualitative approach to the intangible cost of road traffic injuries

The consequences of fatal and non-fatal road traffic injuries (RTI) at the personal and household levels were analysed using qualitative interviews of 12 injured and of 12 relatives of people who died for this reason. Collisions change physical and mental health both of the injured and of their relatives. This leads to changes in daily activities and even to the redefinition of future life. RTI also changes the way people see and act in life, becoming an experience that teaches them. Survivors commonly transmit a road safety message afterwards. Changes in family life were evident (in extreme cases family's composition also changed), affecting intra-familial relationships. Associated unexpected and unplanned expenditures and loss of income have consequences in the short, medium and long term that unbalance household's economies and immerse people into a constant stress. Individuals and family's future plans are occasionally condition to whether they have or not debts. Household dependence in economic terms was sometimes observed, as well as uncertainty about future life and household's sustainability. Sometimes, households change and adapt their life to what they now are able to afford, having important repercussions in vital spheres.     

Monetary policy for inattentive economies

We offer a contribution to the analysis of optimal monetary policy. We begin with a critical assessment of the existing literature, arguing that most work is based on implausible models of inflation-output dynamics. We then suggest that this problem may be solved with some recent behavioral models, which assume that price setters are slow to incorporate macroeconomic information into the prices they set. A specific such model is developed and used to derive optimal policy. In response to shocks to productivity and aggregate demand, optimal policy is price level targeting. Base drift in the price level, which is implicit in the inflation targeting regimes currently used in many central banks, is not desirable in this model. When shocks to desired markups are added, optimal policy is flexible targeting of the price level. That is, the central bank should allow the price level to deviate from its target for a while in response to these supply shocks, but it should eventually return the price level to its target path. Optimal policy can also be described as an elastic price standard: the central bank allows the price level to deviate from its target when output is expected to deviate from its natural rate.     

The Regression Tendencies of Betas: A Reappraisal

This paper reexamines the regression tendencies of beta. We show that common assertions in the literature about regression tendencies go well beyond the facts established by Blume. We analyze betas during the 1926–1985 period and examine the tendencies of betas to change. Extreme betas do tend to move toward the mean. However, betas near the mean in one period tend to move away from the mean. As a result, the distribution of betas is approximately stationary over time.     

The Quality of Smallholder Cloves in Maluku: The Local Response to Domestic Demand for a High-Quality Product 1

Indonesia's cloves meet higher quality Standards than most of her other agricultural commodilies. This paper presents the results of research on Ambon, Maluku, whose smallholder clove farming System is representative of the principal system used by Indonesien clove producers, in which cloves form part of a well-diversified agricultural portfolio. The paper examines the clove marketing system, the factors involved in clove quality, and the system of quality premia and penalties applied in the marketing of cloves. The largest buyers of cloves, the major kretek cigarette companies, demand high-quality produce, because of the highly competitive domestic market and their more recent attempts to penetrate the international market. These buyers transmit their preferences along the marketing chain through the well-defined incentive system, while poorer quality cloves are bought by smaller kretek producers. The result is a system in which high quality standards are maintained.     

An Analysis of the Market for Taxicab Rides in New York City*

In the last few years, the city of New York has increased taxicab fares and relaxed a 59‐year‐old cap on the number of licenses. This article uses a dynamic equilibrium model of meeting frictions to quantify the impact of these policies on medallion prices and on the process that rules the meetings between passengers and taxicabs in New York City.     

IS THE DISTRIBUTION OF BETAS STATIONARY?

The stationarity of the beta distribution for 1926–1985 is rejected for the entire period as a single sample. However, results for pairs of five-year estimation periods are more consistent with stationarity. Over all possible pairs of five-year periods, stationarity in the pair-wise tests is rejected more often than expected merely by chance. However, excluding two aberrant periods, the number of rejections of stationarity is consistent with chance. Therefore, the distribution of betas is nearly stationary in both the short run and long run. For practical purposes the distribution of betas may be regarded as stationary.     

Deadlines and software: disentangling local government accounting reforms in Brazil

ABSTRACT

This paper shows how ongoing accounting reforms in Brazilian local governments were affected by a shift from a universal to a gradual implementation approach. Deadlines being postponed led to a decrease in local governments’ willingness to reform. This effect varied according whether the accountants involved depended on commercial software to operate a particular accounting policy. An important finding from this research was that software providers are to some extent setting the IPSAS implementation agenda in Brazil.     

SOCIALLY RESPONSIBLE INVESTMENTS AMONG SAVINGS BANKS AND CREDIT UNIONS: EMPIRICAL FINDINGS IN THE SPANISH CONTEXT

ABSTRACT ** :  This article examines the socially responsible offer of savings banks and credit unions in Spain. In particular, it has been analysed their perceived commitment with socially responsible investments, their product portfolio, their marketing strategy, and their reported forecasts of future growth. The findings lead us to conclude that a socially responsible market in Spain is at an introductory stage among credit unions, and at a growth stage among savings banks. The paper outlines managerial implications for marketing managers so as to reap the potential benefits derived from this approach to investment.     

On the formal definition of the systems’ interoperability capability: an anthropomorphic approach

The extended view of enterprise information systems in the Internet of Things (IoT) introduces additional complexity to the interoperability problems. In response to this, the problem of systems’ interoperability is revisited by taking into the account the different aspects of philosophy, psychology, linguistics and artificial intelligence, namely by analysing the potential analogies between the processes of human and system communication. Then, the capability to interoperate as a property of the system, is defined as a complex ability to seamlessly sense and perceive a stimulus from its environment (assumingly, a message from any other system), make an informed decision about this perception and consequently, articulate a meaningful and useful action or response, based on this decision. Although this capability is defined on the basis of the existing interoperability theories, the proposed approach to its definition excludes the assumption on the awareness of co-existence of two interoperating systems. Thus, it establishes the links between the research of interoperability of systems and intelligent software agents, as one of the systems’ digital identities.     

Trade and Growth: Reconciling the Macroeconomic and Microeconomic Evidence

Abstract.  Many empirical studies based on plant-level data have found that firms that enter the export markets are more productive than non-exporters and that this difference in productivity is achieved before firms become involved in exporting. These findings have challenged the traditional view that openness to trade increases productivity and economic growth. This article reconsiders the literature on trade, growth, and trade policies and argues that a careful examination of these new findings is consistent with the idea that exporting increases productivity and economic growth.