The process followed by PPP data. On the properties of linearity tests

Recent research has reported the lack of correct size in stationarity test for PPP deviations within a linear framework. However, theoretically well motivated non-linear models, such as the ESTAR, appear to parsimoniously fit the PPP data and provide an explanation for the PPP ‘puzzle’. Employing Monte Carlo experiments the size and power of the non-linear tests are analysed against a variety of nonstationary hypotheses. Aslo the ESTAR model is fitted to data from high inflation economies. The results provide further support for ESTAR specification.     

Developing a model to evaluate the impacts of science,technology and innovation foresight on policy-making

Technology foresight as a policy intelligence tool can offer vital inputs for policy-making in various domains. The relationship between foresight and policy-making has been presented in the literature by the policy-related functions of foresight, but the literature reflects a theoretical gap with the systematic evaluation model for the impact of foresight on policy-making. This research seeks to bridge the existing gap and uses the mixed method for this purpose. The mixed method approach used in this paper is the sequential exploratory design. First, the conceptual model is developed in the qualitative part of this research by using meta-synthesis and constant comparative method (CCM) of analysis. Second, in the quantitative part, quantitative tests are used to evaluate the dimensions and components of the developed theoretical model. The data collection tool is a questionnaire. The results confirm the proposed dimensions of the evaluation model.     

On the advantages of economically designed variable sample sizes and sampling intervals T2 control chart: double warning lines scheme

Faraz and Parsian (Stat Pap 47:569–593, 2006) have shown that the double warning lines (DWL) scheme detects process shifts more quickly than the other variable ratio sampling schemes such as variable sample sizes (VSS), variable sampling intervals (VSI) and variable sample sizes and sampling intervals (VSSVSI). In this paper, the DWL T² control chart for monitoring the process mean vector is economically designed. The cost model proposed by Costa and Rahim (J Appl Stat 28:875–885, 2001) is used here and is minimized through a genetic algorithm (GA) approach. Then the effects of the model parameters on the chart parameters and resulting operating loss is studied and finally a comparison between all possible variable ratio sampling (VRS) schemes are made to choose the best option economically.     

Understanding China's demand for resource imports

Is China's demand for resources driven predominantly by domestic factors or by global demand for its exports? The answer to this question is of interest given the highly resource-intensive nature of China's growth, and is important for many resource-exporting countries, such as Australia, Brazil, Canada and India. This paper provides evidence that China's (mainly manufacturing) exports have been a significant driver of its demand for resource commodities over recent decades. First, it employs input–output tables to demonstrate that, historically, manufacturing has been at least as important as construction as a driver of China's demand for resource-intensive metal products. Second, it shows that global trade in non-oil resource commodities can be described by the gravity model of trade. Using this model it is found that, controlling for other determinants of resource trade, exports (and the manufacturing sector more generally) are a sizeable and significant determinant of a country's resource imports, and that this has been true for China as well as for other countries.     

The dynamics of price discovery for cross-listed shares: Evidence from Australia and New Zealand

This paper studies the dynamics of price discovery for markets with bilateral cross-listings. Using a sample of four Australian stocks cross-listed in New Zealand and five New Zealand stocks cross-listed in Australia for the period January 2002 to December 2007, we assess Hasbrouck (1995) information shares and Grammig et al. (2005) conditional information shares over time. We observe that in both cases the home market is dominant in terms of price discovery. However, when studying price discovery over time, we find that the importance of the Australian market (the larger of the two markets) is increasing for both Australian and New Zealand domiciled firms. Finally, using panel regression analysis, we find that the growth in the importance of the Australian market is positively related to the growth in the size of the firm and negatively related to the size of the percentage spread in the Australian market, implying that as firms grow larger and their cost of trading in Australia declines, the Australian market becomes more informative.     

From feudal colonization to agrarian capitalism in Mallorca: Peasant endurance under the rise and fall of large estates (1229–1900)

The colonization of Mallorca gave rise to a late‐feudal agrarian society that evolved towards capitalism based on large estates owned by noblemen who hired large numbers of wage labourers from among smallholders living in agro‐towns, the dispossessed remnants of a formerly wealthier peasantry. These well‐off peasants originated from when the colonization frontier was open in the 13th and 14th centuries, but had been defeated when three peasant–plebeian revolts were crushed. Afterwards, Mallorca followed a latifundist transition towards agrarian capitalism similar to southern Italy or Spain, in sharp contrast with the middle‐peasant paths seen in Catalonia or Valencia. The land rent rose, while agricultural wages fell from 1659 to 1800. Peasant families could not survive, and had to supplement wages with the products of their own plots. This set a socio‐agroecological limit to growth in this agrarian class structure. The agrarian crisis at the end of the 19th century bankrupted the Mallorcan nobility. Bankers bought much of the land and sold it on as small allotments. This expanded the intensive cropping formerly limited to agro‐town belts, giving rise to a new “peasantization”. Despite their subordination, Mallorcan peasants had survived and created complex agroecological landscapes endowed with a rich biocultural heritage.     

Analyzing Quality of Supply Chain Management in Hotels of Isfahan Using the Partial Least Squares (PLS)

ABSTRACT

Hotels, as one of the major tourism service providers, must offer high quality products to survive in this severely competitive environment so that they can preserve their competitive advantage dealing with other competitors. Therefore, considering the high importance of this subject, this study aims to analyze the quality of hotels supply chain in Isfahan- Iran. On this account, the literature of quality in supply chain is reviewed and seven factors affecting the supply chain are identified. Then research hypotheses are raised in accordance with the seven factors. Data was gathered using questionnaire and Partial Least Square was applied in order to analyze the data. The obtained results indicate that focus on customer, supply chain quality leadership, supply chain quality strategies, supply chain quality information and process approach results in an increase in supply chain quality; meanwhile, the two hypotheses regarding supplier quality management and human resources development of supply chain are rejected. The results of this article will be beneficial to hotels which want to increase the level of their service quality.     

How Chinese Agricultural Immigrants Affect Farmers in the Russian Far East

China’s international position as a net creditor nation provides it with foreign exchange that it has invested in Asian and African countries. One example is China's investment in the Russian Far East (RFE). Thousands of Chinese agricultural workers have migrated to the RFE in recent decades. They are often welcomed by Russian farmers who face a labor shortage and by local residents who can buy cheap vegetables from them, but there are others who resent their presence in the region as competitors. Our study is the first empirical study of this relationship. Our results demonstrate economic benefits to the Russian households. There are, however, some negative repercussions of Chinese farmers in the RFE, and the governments of both China and Russia need to manage the situation wisely.     

RETRACTED ARTICLE: Compliance as a Cost-Effective System of Interaction Between Business and Government

Journal of Business Ethics -     

Protecting Watershed Ecosystems through Targeted Local Land Use Policies

Land use change is the most pervasive force driving the degradation of watershed ecosystems. This article combines an econometric model of land use choice with models of watershed health indicators to examine the effects of land use policies on watershed ecosystems through their effect on land use. Our results suggest that incentive-based land use policies and property acquisition programs can have relatively large positive impacts on watershed health, while policies that change the returns to land use are less effective. The results suggest that there is potential for targeting these policies because their impacts vary across watersheds with different land use mixes.