This book inspects the interdependencies among social disruption signals and their relationship to economic conditions as emerging from available Portuguese time series. Comparisons with international cross-section evidence are provided. Three types of innovations are presented: firstly, it searches for interactions – and common causes – between indicators of general aggressiveness or pro-activity that include accident, suicide, divorce rates and armed forces along with criminality records. Secondly, it illustrates theoretical applications of principal components: in time series filtering; in cross-correlation and corresponding significance-level probabilities analysis; in the treatment of missing cases. Finally, estimators based on observational replicability of second moments are proposed.
The efficient market hypothesis has been around since 1962, the theory based on a simple rule that states the price of any asset must fully reflect all available information. Yet there is empirical evidence suggesting that markets are too volatile to be efficient. In essence, this evidence seems to suggest that the reaction of the market participants to the information or events that is the crucial factor, rather than the actual information. This highlights the need to include the behavioural finance theory in the pricing of assets. Essentially, the research aims to analyse the efficiency of six key sovereign debt markets during a period of changing volatility including the recent global financial and sovereign debt crises. We analyse the markets in the pre-crisis period and during the financial and sovereign debt crises to determine the impact of the crises on the efficiency of these financial markets. We use two GARCH-based variance bound tests to test the null hypothesis of the market being too volatile to be efficient. Proposing a GJR-GARCH variant of the variance bound test to account for variation in the asymmetrical effect. This leads to an analysis of the changing behaviour of price volatility to identify what makes the market efficient or inefficient. In general, our EMH tests resulted in mixed results, hinting at the acceptance of the null hypothesis of the market being too volatile to be efficient. However, interestingly a number of 2017 observations under both models seem to be hinting at the rejection of the null hypothesis. Furthermore, our proposed GJR-GARCH variant of the variance bound test seems to be more likely to accept the EMH than the GARCH variant of the test.
The main theme of this book is that entrepreneurship has become a global phenomenon, having spread widely throughout the world, and is considered a major force behind economic prosperity, job growth, and wealth creation. Its close relationship with the introduction of innovative products, new business models, and production technologies has added to its mystique and broad appeal. In addition to the growing interest in business-oriented entrepreneurship, there has been a revival, in recent years, of interest in social entrepreneurship which aims at introducing radical innovative solutions to social and environmental problems that the free market and governments have failed to address or solve. This book discusses the state of entrepreneurship from both the domestic and global perspectives. It also explores how entrepreneurial enterprises can establish and sustain a culture of innovation that would increase their competitive advantage and prospects for long-term survival and growth. The thesis in this presentation is that entrepreneurship and innovation are inseparable; and that small/ entrepreneurial firms often have an advantage over many large firms in innovating and introducing desirable changes. Three chapters are devoted to introducing potential entrepreneurs to different kinds of entrepreneurship, mainly social entrepreneurship, e-entrepreneurship, and international entrepreneurship. This exposure makes it possible for them to choose from these alternatives in planning their new ventures. What these different types of entrepreneurship have in common is that they provide individuals – who have entrepreneurial spirit, zeal and skills- with an opportunity to introduce their innovative ideas, models, and technologies that would make a difference in the marketplace or in society at large. An added contribution of this book is the appendices that present a step-by-step guide to planning new ventures, factors that are considered in seeking and getting bank loans as a part of the start-up capital, and export procedures and guidelines. These appendices are presented in a simple and clear manner in order to ease the concerns of those who have no prior experience in starting a business or in getting into the global market as exporters of goods and services.
In this collection of papers, it shown that the “order”which is generated around us by evolution and the results of our doing can be explained by the propensity of entropy to increase; namely, by the second law of thermodynamics. Entropy is conceived by many as a disorder, however, that is true only for spares systems. In a dense system, entropy is information thatis characterized by a long tail distribution. In order to apply the second law to sociology and economy, we have to define a sociological net. With analogy to the internet, in which, in principle, every site can receive and broadcast information to any other site we can describe economic network as a group of bank accounts that each one of them canreceive or pay money to any other account. The distribution of links between the sites is similar to that of money in the bank accounts. This long tail distribution,whichis obtained by maximizing the entropy of the net, is called Planck-Benford distribution. It is also shown that Planck-Benford distribution can predict polls distribution; Gini inequality Index in the OECD countries;the percentage of the relative poverty; the salaries of the CEO’s relative to the average salaries and the number of employees. Moreover, the Planck-Benford income distribution, being an equilibrium distribution (Max Entropy), can provide a standard tool for estimatingthe stability of the economy of a given country namely closer the income distribution of a country to Planck Benford distribution closer the economy to equilibrium.
The main purpose of this study is to understand the impact of age on work values, organizational commitment and work centrality. In this respect, it is hypothezied that there are differences in work values, organizational commitment, and work centrality among age groups. In addition, therelationship of organizational commitment with work values, and work centrality in different age groups is explored. The study was conducted in Istanbul, Turkey with the participation of 935 university graduate, corporate white-collar employees of large companies in Istanbul. In-depth interviews were conducted for the qualitative stage and a web-based survey was administered for the quantitative stage of data collection. An important contribution of this study is the emic items identified for the Turkish work context. These emic itemsare suggested to be incorporatedtowork values inventory for future research. The results indicateddifferences in work values, and organizational commitment levels among different age groups as well as changes among age groups in the level of importance of work. It was confirmed that there is a relationship between work values and organizational commitment, and between work centrality and organizational commitment. The results of the study also showed that work values differ according to gender.
This study is carried out to analyze the factors that results in conversion of borrowers into donors. The findings assist the microfinance institutions in coming up with the most appropriate measures to apply in order to eliminate not only defaults but also gain some financial sustainability by improving its donor profile. The study establishes that religious education and organizational religious philosophy influence borrower’s prosocial behaviors. Through religious teaching Akhuwat inculcate sense of responsibility, feeling of gratitude and psychological attachment, along with spiritual satisfaction to motivate borrowers to become donors. Being faith inspired organization; Akhuwat culture and its brand image depict strong association with Islamic value. The study recommends that the MFIs in order to enjoy a cordial relationship need to align their business philosophy with the local culture.
On March 11, 2011 the strongest ever recorded in Japan earthquake occurred which triggered a powerful tsunami and caused a nuclear accident in one of the world’s largest nuclear plant stations. The triple disaster has been having immense impacts on people’s life, health and property, social infrastructure, economy, policies, natural and institutional environment, etc. in the affected regions, Japan, and beyond. This book tries to make a comprehensive assessment on the multiple impacts of the March 2011 Great East Japan Earthquake, tsunami and Fukushima nuclear accident on the Japanese agriculture and food sector. It identifies and evaluates radiation, displacement, health, physiological, production, economic, technological, organizational, environmental, institutional, political, etc. impacts of the disasters in all stages (inputs supply, farming, storage, wholesaling, transportation, processing, distribution, retailing, consumption) and components (natural resources, labor, biological and material assets, intangibles, technology, production structure, finance, waste disposal, information, management) of agri-food chain, and temporal (immediate, short-term, long-term) and spacial (local, regional, national, trans-national) scales. It summarizes responses of individuals, households, farms, businesses, communities, consumers, stakeholders, and authorities as well as assesses the progress and challenges in the post-disaster recovery and reconstruction. The book withdraws lessons from the Japanese experiences and suggests recommendations for effective risk management in Japan and around the globe. The study is based on a wide range of information from governmental, academic, farmers, industry, international, etc. organizations, media, experts assessments and in-deep interviews with leading experts, stakeholders, and affected agents. Findings are presented in a popular way in order to reach a larger audience of researchers, educators, students, experts, farmers, businessmen, administrators, policy makers, professionals, non-governmental and international organizations, consumers, victims, and public at large.
This research explores the real effects of the monetization of a stylized one-sector capital growth model driven by rational representative agents. On the one hand, it introduces the appropriate adjustment to the state variable dynamic accounting equation to reflect a (paper) cash-in-advance or trade money finance constraint in the presence of exogenous real reserve requirements. Such constraint embeds real convertibility – even if not for idle real reserves-, conformable with the role of money as both general means of payment, unit of account and store of value, and with the purchase of money at the inverse of the (real product) general price level. Commodity money then arises as the special case of a 100% (real…) required reserve ratio. On the other, it suggests generalizations of the state equation that (also) encompass product immobilization – production-before-expenditure – constraints, as well as delays, or even real losses, along the money creation process, that, as the CIA assumption, reflect on inventory stock rotation. Additionally, one concludes that efficient outcomes require the use of (at least) two policy instruments. Two types of objective functions are considered: a standard accumulated discounted felicity function; and a point-wise utility function embedding bequest motives. Generalizations assuming taste for nominal growth at the utility level were staged for each case – taste for inflation may reflect psychological traits, compounding to and of similar nature to time discounting, implying distaste for increases in the (real) size of the nominal unit of account, working similarly to money illusion – possibly, to nominal discounting of utility over nominal arguments. Also, productivity enhancement due to nominal growth – working, say, through ease of inventory drainage – was simulated. Technically (mathematically), the hypotheses are convenient to generate non-negative growth of optimal per capita nominal money balances – and, therefore, prices – along the (and…) steady states. In real economies, price stability insures the constancy of money as measurement unit; such devices allowed to at least achieve a stable (non-negative) balanced inflation growth rate – but are consistent with residual barter trade of unsold merchandise. Nominal MIU was therefore also tested, as felicity functions combining real as nominal consumption as arguments. The analysis relies on a discrete methodology. A storable good economy is briefly confronted with some of the structures. Contrast (and merger) with a high-powered money supply multiplier mechanism is also briefly outlined. Time interval between transactions, the money rotation period, is endogenised.
We compile ten of KSP Journals articles published during 2015 to 2016 in this volume. This volume includes the part I monetarism: we review both the theoretical as well as empirical literature relevant to monetarism and examine the empirical study on causality relationship between money, income, price and exchange rates (3 articles); the part II behavioral finance we analyze the behavior of Hong Kong small investors in stock markets and derivatives markets (4 articles); we discuss foreign-invested enterprises and sourcing in China, online securities trading service in Hong Kong (3 articles in commentaries) investors in the Hong Kong stock market.
On March 11, 2011 the strongest ever recorded in Japan earthquake occurred, also known as the Great East Japan Earthquake, which triggered a powerful tsunami and caused a nuclear accident in one of the world biggest nuclear power stations – Fukushima Daichi. More than six years after the triple disaster the overall impacts on Japanese agri-food chains is far from being completelydue to the scale of the disasters and the number of affected agents, the effects’ multiplicities, spillovers, and long time horizon, the constant evolution of the nuclear crisis, the lack of “full” information and models of analysis, etc. This paper presents updates on the impacts of the March 2011 earthquake, tsunami and Fukushima nuclear accident in Japan on country’s agriculture and food sector. First, disaster events and their effects is outlined. Second, impact on farms and agricultural resources is estimated. Third, impact on food industries is assessed. Next, extend of radioactive contamination of agri-food products is presented and effects on markets, consumers and international trade evaluated. Chapter summarises responses of different agents, assesses progress and challenges in post-disaster recovery and reconstruction, and withdrawlessons from the Japanese experiences.
This research explores the requisite relationship between managers and their subordinates in managerial hierarchies as stipulated by a general theory of managerial hierarchy (GTMH) developed by Dr. Elliott Jaques. Dr. Jaques writes, “When managers and immediate subordinates are in roles in adjacent layers, things can work well; if within same layer, the manager is “breathing down the necks” of the subordinates; if more than one layer apart, the manager is “pulled down in the weeds”. Jaques’ empirical finding of the Manager-Subordinate Relationship (MSR) describes how a subordinate, in a managerial hierarchy, feels towards the manager, and how the manager feels towards the subordinate. Optimum MSR is achieved when the subordinate feels just right towards the manager. In Optimum MSR, the manager also feels just right towards the subordinate and that the subordinate does not “pull the manager into the weeds.” In the non-Optimal Manager-Subordinate Relationship (non-effective management according to Dr. Jaques’ theory), the subordinate reports either that the manager is too close (breathing down the necks), or too far (pulled down into the weeds). The manager in non-Optimum MSR also reports either of the two conditions: that the subordinate is either too close or too far. The relationship between the working stratum of managers and subordinates and Jaques’ manager-subordinate relationship-types has not been tested. This study is the first attempt to test these specific theoretical propositions developed by Jaques, and possibly advance general theory of managerial hierarchy. The study’s primary research question is whether there is a relationship between the working roles of the managers and subordinates, and Jaques’ MSR. The study’s exploratory secondary research question attempts to discover the effects of the current potential capability of manager and subordinate on the MSR as defined by Jaques and Cason. The effects of current potential capability on the MSR are not described by general theory of managerial hierarchy, though Dr. Jaques discussed privately with the author the possibility that capabilities may play a significant part (in addition to the working stratum), impacting the manager-subordinate relationship. The exploratory proposition of the secondary question is whether MSR correlates strongly when the manager’s role is one stratum higher than the subordinate’s role and the manager’s current potential capability (CPC) corresponds with the manager’s role stratum, and the subordinate’s current potential capability corresponds with the subordinate’s role stratum. The author believes it is possible to test the primary research question, and thus, test this aspect of the theory (this proposition has not been tested). Furthermore, the secondary question could potentially advance the theory relating capabilities of managers and subordinates to their working strata.
Relatively higher return expectations, tax exempt environment, low correlation with the returns in developed markets, and the ongoing European accession process have attracted non-domestic funds to the ISE recently. In this period, it is seen that foreign inflows have broadened the investor base and have affected security prices. The price impact of a 1 % increase in the share of foreign funds according to the market capitalization, results in an increase of 2.77 % – 3.57 % in the returns of the ISE 30. Foreign inflows have significant influence on the ISE even after controlling for the omitted variables used in this thesis. It has also been determined that non-domestic funds chase returns and engage in positive feedback trading when they invest in the ISE. The scope of this book is the effects of foreign order flow and resulting change in the liquidity levels, on stock returns. Even though there are numerous studies about the effects of order flow on stock prices and the relationship between liquidity and stock prices have also been studied widely in the literature, the impact of foreign participation on a market is relatively undermined in the literature. One of the reasons may be the fact that the differentiation of order flows as domestic flows and foreign flows became popular in the last two decades when foreign investors increased their significance and dominance in these markets. Developing Information Technology and pervasiveness of internet enabled funds to flow in and out of countries and consequently, researchers aimed to assess whether foreign funds are detrimental or not to the markets they study. Moreover, the existing studies that examine the effects of order flows mostly cover the developed markets where foreign funds are usually a minority but ISE is heavily dominated by foreign funds, the participation rate of foreigners equal to % 66.55 as of 20-11 2009 and this market may give out promising outcomes as it is an emerging market that doesn’t have much prominence in the related literature.
In this book we analyze the institutional arrangement between various actors to understand how ICT project objectives flow among actors in a standard LINCOS project and how they would affect the sustainability and effectiveness of LINCOS in particular and an ICT project in general. Since there are many actors involved in different stages and processes of a single LINCOS project, the paper analyses the bilateral and multilateral relationships among these actors to understand the factors that might affect the efficiency of the ICT project. In other words the paper looks at the actors involved in a LINCOS project in an effort to capture those circumstances under which a LINCOS project is exposed to principal- agent problems.
The objectives of the study were (a) to identify the reasons and concerns of those public administrators and marketing scholars who do not accept the usefulness of marketing in the public sector; (b) to deconstruct, comprehend, interpret, and critically appraise the current conceptualization of public sector marketing from the viewpoint of negativists identified in step (a); and (c) to reconstruct, redefine, reinterpret, and reoperationalize the current controversial conceptualization of public sector marketing into a new conceptualization in the context of park and recreation services. The critical theory approach to the study primary used non-empirical procedures data collection and analytic procedures which included investigative research, negative case analysis, and theoretical triangulation. These procedures were supplemented with empirical data collected from in-depth interviews with five scholars and with three parks and recreation managers. Results of the non-empirical procedures revealed the biased selective nature of the current conceptualization of public park and recreation marketing and the existence of alternative conceptualizations which have been ignored. The existing and alternative models were discussed with scholars and park and recreation managers. Support was found for the alternative models. From these data an alternative conceptualization of public park and recreation marketing was developed and named the concept of administered marketing. Implications for park and recreation managers are discussed. Directions for future research into the administratively managed park and recreation marketing concept are suggested.