The Rise,Fall and Rebirth of Polish Political Geography

The article presents an outline of the history of Polish political geography. Its development as a science in fact began in the nineteenth century and its golden age lasted all the way through to the fall of the Polish state in 1939. The loss of independence in the period 1939/1945–1989 also brought with it the fall of political geography in Poland. After 1989, along with the restoration of freedom of research in Poland, a new period started in the history of Polish political geography.     

Estimation of demand and supply functions from univariate sample with known separation

It is shown that the joint unconditional density function of demand and supply is a computable function of parameters of the conditional density function of the observed quantity. Propositions of formulating unconditional and conditional disequilibrium measures are suggested.     

The examination of pecan price differences using spatial correlation estimation

A spatial analysis is used to model factors that explain the price received by pecan growers. Besides the statistical aspect of the study focussing on spatial autoregressive residuals, the economic analysis of the paper identifies linkages between the price for in-shell pecans received by growers and the characteristics of the orchard, production costs and resources, and the orchard location.     

The impact of license regulation on the number of recreation trips: is it worth considering?

A two-stage nonlinear least-squares model (2NLS) with an endogenous treatment effect on recreation trips describes the behavior of recreationists with and without a fishing/hunting license. The proposed 2NLS is applied to the derivation of the policy-relevant average gains in the presence of an endogeneity bias to a license fee implementation program regulated by states. Recreationists who purchased a license are likely to recreate more than are the nonlicensed holders because the regulation may reduce congestions at sites where licensee visit often. The license regulation has a greater impact on the use of natural resources after controlling observed and unobserved confounders which might be correlated with the probability of being a license holder and with the final outcome, the number of recreation trips. We confirm that the individual without a permit regards the recreation trip as less valuable than does the individual having a license permit. We also found that the likelihood of purchasing a license among young adult recreationists is not at the level the states may desire. In addition, the number of trips demanded is more responsive to the nontransportation-related implicit travel cost than to the transportation-related implicit travel cost, although travel implicit costs are price inelastic.      

A small forward-looking inter-country model (Belarus, Russia and Ukraine)

The paper describes an inter-country model developed on the New Keynesian Phillips curve principle for the economies of Belarus, Russia and Ukraine. Technically the modelling idea has been grounded within the concept of the infinite dimensional vector autoregressive models by Chudik and Pesaran [Chudik A., Pesara M.H., 2007. Infinite-dimensional VAR's and factor models. IZA; DP No. 3206]. The main developments are such that the model is 1) interdependent rather than vector autoregressive, 2) estimated by the generalised method of moments and 3) forward-looking. The primary linkage of the country models is provided through the real effective exchange rates of particular countries, while the secondary linkages are through the Chudik and Pesaran cross-sectional augmentations. A series of Monte Carlo experiments confirms that the small cross-dimension of the model and a possible dominance of one country in the panel (Russia) should not distort the results in a significant way. A series of stochastic simulation experiments made with and without the assumption of observational equivalence principle shows a possible spread of the Dutch Disease from Russia to other countries in the model.     

MEASURING THE ECONOMIC VALUE OF VOLUNTEER WORK GLOBALLY: CONCEPTS,ESTIMATES, AND A ROADMAP TO THE FUTURE

ABSTRACT: This article explores alternative approaches for measuring the economic value of volunteer work, develops a methodology for producing global estimates of this value using existing data sources, and identifies a new data source that promises to yield significantly improved data on which to base such estimates in the future at both the global and national levels. Both volunteering through organizations and directly for individuals are considered. Different approaches to valuation, including the replacement cost, opportunity cost, and social benefits approaches and both observed and reported market proxies, are examined. Based on a number of criteria, the replacement cost method using observed market wages is recommended. Using this method, the article estimates that ‘volunteerland,’ if it were its own country, would have the second largest adult population of any country in the world, and would be the world's seventh largest economy. The article concludes by discussing a new International Labour Organization Manual on the Measurement of Volunteer Work that adopts the basic method for defining and valuing volunteer work outlined here and promises to generate a much more robust and coherent body of data on volunteer work than has ever been available both globally and nationally.     

Interdependent self-construal in collectivist cultures: Effects on compliance in a cause-related marketing context

This study is a replication and extension of prior work on the effectiveness of cause-related marketing efforts. We show that compliance behavior across cultures can be different depending on the dominant self-construal paradigm prevalent in a given society. The original study had shown that people in independent self-construal societies (individualist countries such as the USA) are unwilling to follow up on their original commitment (to support rainforest protection) if compliance involves bearing the cost of such action (paying a higher price for a product where part of the price is donated to rainforest protection). This study, drawing on a sample of students at a mid-sized university in northern Poland, shows that commitment–consistency works in collectivist, interdependent self-construal societies in a different way: if the cause being supported is of a pro-social nature, people in such societies are willing to pay the higher product price to support it.     

Global stability of dynamic models

A necessary and sufficient condition for global stability of dynamic models is summability to one of the long-run elasticities and cointegration. The short-run coefficients automatically satisfy the homogeneity condition. A relevant restriction has to be imposed in the parameter estimation process; otherwise, the ratios of variables appearing in the model will tend to either infinity or zero, which is economic nonsense in most cases. This conclusion is particularly important for the ECM or VEC (SVEC) models that decompose behavior into long and short-run parts.