Product Market Imperfection and the Two‐sector Harris–Todaro Economy

This paper examines the ramifications of market imperfection for a dual economy in the context of the two‐sector Harris–Todaro model with the agricultural (manufacturing) sector under perfect competition (monopoly). Based on a utility function of constant elasticity of substitution variety, it demonstrates (i) existence of a unique equilibrium at which the consumer price ratio and the producer price ratio are synchronized; (ii) several fundamental properties of the model (crucial to extended research on this subject area); (iii) contrary to an earlier result obtained under an oligopolistic manufacturing sector, trade liberalization for a small economy may be immiserizing.     

Understanding Price Variation Across Stores and Supermarket Chains: Some Implications for CPI Aggregation Methods

The empirical literature on price indices consistently finds that aggregation methods have a considerable impact, particularly when scanner data are used. This paper outlines a novel approach to test for the homogeneity of goods and hence for the appropriateness of aggregation. A hedonic regression framework is used to test for item homogeneity across four supermarket chains and across stores within each of these supermarket chains. We find empirical support for the aggregation of prices across stores which belong to the same supermarket chain. Support was also found for the aggregation of prices across three of the four supermarket chains.     

PRICE DISPERSION AND DEMAND UNCERTAINTY: EVIDENCE FROM U.S. SCANNER DATA

I use the Prescott (1975) hotels model to explain variations in price dispersion across items sold by supermarkets in Chicago. The effect of uncertainty about aggregate demand on price dispersion is highly significant and quantitatively important: My estimates suggest that more than 40% of the cross‐sectional standard deviation of log prices is due to demand uncertainty. I also find that price dispersion measures are negatively correlated with the average price but are not negatively correlated with the revenues from selling the good (across stores and weeks) and with the number of stores that sell the good.     

A DYNAMIC MODEL OF TOURISM, EMPLOYMENT AND WELFARE: THE CASE OF HONG KONG

Abstract.  The present paper uses a dynamic open-economy model with wage indexation to examine the impact of tourism on employment and welfare. Both short-run and long-run situations are analysed. It is well known that tourism converts non-traded goods into tradable goods. An increase in the demand for a non-traded good raises its relative price, which results in an expansion of the non-traded sector at the expense of the traded goods sector. This output shift raises labour employment in the short run. However, in the long run, the higher relative price leads to higher wages, resulting in a negative impact on labour employment. If the output effect is dominant, the expansion in tourism raises employment and welfare. However, under realistic conditions tourism may lower both labour employment and welfare due to rising costs. These results are demonstrated by simulating a dynamic model for the case of Hong Kong.     

Executive Agencies, Performance Targets and External Reporting

Since 1988, the role of Next Steps executive agencies has been crucial in delivering central government services. Agencies were established to improve service delivery, with changes being supported by an increasing focus on quantification. The Government argued that performance measures and targets are vital in supporting management in planning and controlling the operation of an agency, and that they are also important in providing a basis for reporting to those outside its immediate management—an aspect of discharging accountability. This article discusses the connections between targeting and reporting performance in agencies and, through an empirical study of business plans, corporate plans and annual reports, shows the extent of such linkages. The article provides evidence that key targets in planning documents of agencies provide a useful platform for external reporting, although improvements can still be made.     

Foreign-Investment Tax and Tariff Policies in Developing Countries

In this paper we examine the welfare effects of tax on foreign capital and tariff policies for a small open economy with sectoral unemployment. The individually and jointly optimal tax and tariff rates in the absence or presence of international tax credits are derived. A subsidy on foreign capital coupled with a tariff can be jointly optimal when tax credits are absent in the source country. However, the capital subsidy policy may fail to hold when the foreign country follows a tax credit system.     

Anonymous and uninhibited: sexual encounters during the international sojourn

Previous research has focused on sex and romance tourism, but there has been little investigation into the relationships and sexual behaviour of international students, who constitute an important and growing segment of the international tourist population. This study used a narrative interview approach to explore international students’ sexual encounters during their sojourn. The findings show that participants made changes to their sexual behaviour and attitudes during the academic sojourn, which were understood to be temporary. Such change was encouraged by the group norms of the international friendship network and by the anonymity conferred by distance from the home culture. Of significance to participants was the challenge posed to gender roles: traditional conceptions of femininity were put aside for the duration of the year abroad.     

Identity,Ethnicity and Gender: Using Narratives to Understand their Meaning in Retail Shopping Encounters

This paper examines the ways in which two women (Sweetie and Desiree) experience a dissatisfying retail encounter. Citing data derived from memory-work methodology, we illustrate how stories can be used to gain a detailed insight into the complexity of consumption experiences and give voice to women consumers. By allowing women to write about, and critically reflect on their experiences, we show how consumers attach meaning to retail encounters and how we, as researchers can offer alternative interpretations of consumer behavior to those commonly reported in the literature. In this paper we use memories of "nasty" retail encounters to illustrate how social constructs related to identity, such as ethnicity and gender, have meaning in shopping experiences. Because of the new understandings possible via this method, we argue for using reflexivity in our research and analyses informed by feminism.