Self-enforcing international environmental agreements with a stock pollutant

In this paper the stability of an International Environmental Agreement (IEA) among N identical countries that emit a pollutant are studied using a two-stage game. In the first stage each country decides noncooperatively whether or not to join an IEA, and in the second stage signatories jointly against nonsignatories determine their emissions in a dynamic setting defined in continuous time. A numerical simulation shows that a bilateral coalition is the unique self-enforcing IEA independently of the gains coming from cooperation and the kind of strategies played by the agents (open-loop or feedback strategies). We have also studied the effects of a minimum participation clause finding that for this case a self-enforcing IEA just consists of the number of countries established in the clause.JEL Classification: C73, D62, Q28 Corresponding author : Santiago J. RubioThis paper is based on chapter four of Begoña Casinos Ph. Dissertation. Financial support from the Instituto Valenciano de Investigaciones Económicas, the Ministerio de Ciencia y Tecnología under grant BEC2000-1432 and Fundación BBVAis gratefully acknowledged. We also appreciate the helpful comments of three anonymous referees, whose suggestions improved the paper. Regarding any remaining inadequacies, the usual caveat applies.     

Kriging methodology for regional economic analysis: Estimating the housing price in Albacete

Because of the socioeconomic importance of the housing subsector in the local, regional, and national economy and its implications for housing policy, this paper attempts to analyze the spatial behavior of the free housing price in the city of Albacete. To achieve this aim, the authors have used the models and estimators imported from geology called kriging. To do this, it is necessary to know the spatial dependence structure of the process, which is shown in the variogram.     

Re-thinking the relationship between store brand attitude and store brand loyalty: a simultaneous approach

Academic attention to the relationship between store brand attitude and store brand loyalty is insufficient. Our paper fills this research gap by proposing and testing a theoretical model that demonstrates a reciprocal and mutually-reinforcing relationship between store brand attitude and store brand loyalty. The literature review identifies independent variables as potential predictors of both characteristics. We apply a two stages least squares model to data that come from a survey of Spanish households. The findings corroborate some of the propositions of the conceptual model: the reciprocal relationship between the two dependent variables; the influence of risk, deal proneness, price and value consciousness and extrinsic and intrinsic cues on store brand attitude; and the influence of exploration, deal proneness, store loyalty, store brand trust and store brand affective commitment on store brand loyalty.     

Macroeconomic and financial stability in a monetary union: The case of Lithuania

In this paper, we study the implications of macroprudential policies in a monetary union for macroeconomic and financial stability. For this purpose, we develop a two-country monetary union new Keynesian general equilibrium model with housing and collateral constraints, to be calibrated for Lithuania and the rest of the euro area. We consider two different scenarios for macroprudential policies: one in which the ECB extends its goals to also include financial stability and a second one in which a national macroprudential authority uses the loan-to-value ratio (LTV) as an instrument. The results show that both rules are effective in making the financial system more stable in both countries, and especially in Lithuania. This is because the financial sector in this country is more sensitive to shocks. We find that an extended Taylor rule is indeed effective in reducing the volatility of credit, but comes with a cost in terms of higher inflation volatility. The simple LTV rule, on the other hand, does not compromise the objective of monetary policy. This reinforces the “Tinbergen principle”, which argues that there should be two different instruments when there are two different policy goals.     

Optimal growth and land preservation

A model of optimal economic growth with a constant population subject to a constraint on the availability of land is presented. It takes account of the dual character of land as a production factor and as a consumption good (environmental amenities) by determining the optimal intertemporal allocation of land between productive and recreational uses. An extension of the analysis for the case of a growing population with endogenous growth based on human capital accumulation shows that if the rate of discount is not very low, then there exists a set of balanced growth paths compatible with a constant allocation of land.     

After the Storm: Postal Politics and Labor Relations Following the 1970 U.S. Postal Wildcat Strike, 1970–1981

A common misconception of the 1970 United States postal wildcat strike views it as a remarkable grassroots mass activity that nonetheless exhausted itself after 8 days. As the picket lines faded, this master narrative holds, postal unionists returned to work while elected union leadership returned to Capitol Hill to lobby and negotiate, help reorganize the post office and reshape postal policy. In fact, there is much more complexity to the post-strike decade, including localized wildcats; strike threats; contentious collective bargaining; the NALC slapping (then withdrawing) a trusteeship on its largest, most militant branch; and insurgent reformists ascending to national leadership in the NALC and APWU. Far from being a one-off, I argue, the 1970 strike represented the beginning of a new “democratic movement culture” among postal unionists that used historical experience and memory of the strike to maintain pressure on the USPS and its unions to reform themselves.     

Characteristics of research on green marketing

This paper aims to describe and analyze the main characteristics of articles on green marketing published in the most relevant journals within the period 1993–2003, in order to determine the evolution of this current issue of research over recent years and improve our understanding of this subject. We built up a database with 112 articles on green marketing and we have explored the topic, the methodology and the techniques of analysis, as well as other relevant aspects of the research. In order to complete this analysis, we made a review of articles published in two journals specializing in environmental management: BSE and CSREM. In this way, this paper offers practical help to those who are beginning research on this topic because the results will help us to determine what still needs to be investigated in this topic and hence propose a research agenda for the coming years. Copyright © 2007 John Wiley & Sons, Ltd and ERP Environment.     

Estimating dynamic equilibrium economies: linear versus nonlinear likelihood

This paper compares two methods for undertaking likelihood‐based inference in dynamic equilibrium economies: a sequential Monte Carlo filter and the Kalman filter. The sequential Monte Carlo filter exploits the nonlinear structure of the economy and evaluates the likelihood function of the model by simulation methods. The Kalman filter estimates a linearization of the economy around the steady state. We report two main results. First, both for simulated and for real data, the sequential Monte Carlo filter delivers a substantially better fit of the model to the data as measured by the marginal likelihood. This is true even for a nearly linear case. Second, the differences in terms of point estimates, although relatively small in absolute values, have important effects on the moments of the model. We conclude that the nonlinear filter is a superior procedure for taking models to the data. Copyright © 2005 John Wiley & Sons, Ltd.     

Variance swaps,non-normality and macroeconomic and financial risks

This paper studies the determinants of the variance risk premium and discusses the hedging possibilities offered by variance swaps. We start by showing that the variance risk premium responds to changes in higher order moments of the distribution of market returns. But the uncertainty that determines the variance risk premium – the fear by investors to deviations from normality in returns – is also strongly related to a variety of macroeconomic and financial risks associated with default, employment growth, consumption growth, stock market and market illiquidity risks. We conclude that the variance risk premium reflects the market willingness to pay for hedging against these financial and macroeconomic sources of risk. An out-of-sample asset allocation exercise shows that the inclusion of the variance swap reduces the modified value-at-risk with respect to a portfolio holding exclusively the equity market portfolio.