Problem:      Companies need to maintain a competitive position in the market to financially perform, and in order to do so, the companies need to have a good corporate governance structure. In the latter years, the ethical discussion about gender diversity has gained a lot of attention in society, which influence norms, standards and legislations, and also the business. Today, Swedish and Danish firms are obligated to strive for gender diversity in their corporate boards according to the corporate governance codes in the respective countries. However, the financial aspects should be taken into concern, since a company needs to financially perform to keep its operations. It is not established whether an increased gender diversity is related to financial performance, since studies on the field are contradictive. Due to the different results, it is interesting to see what the relationship looks like in the Nordic countries, especially in Sweden and Denmark where quota-based legislation has not yet been established. This thesis investigates the issue to provide evidence for the companies in similar countries if an increased gender diversity is financially supportable.   Purpose:      The purpose of this thesis is to investigate the gender diversity in the board of directors and its relationship with the financial performance of a corporation. Further, the study will investigate the financial performance dependency on the gender diversity in the board of directors.   Method:       A sample of 104 Swedish and Danish companies was chosen as observation objects. To investigate the relationship between the gender diversity and the financial performance, a Pearson correlation analysis was made. To identify the financial performance dependency on the gender diversity regression analyses were performed. Hypotheses that were built on agency theory, resource dependency theory, upper echelons theory and previous research were tested in the statistical analyses.   Results:        The statistical analyses show that there is no statistically significant relationship between gender diversity and financial performance, neither that the financial performance is dependent on the gender diversity. This evidence implies that increased gender diversity in board rooms should be motivated for other reasons than strictly financial success. Companies should consider these findings in the attaining process of directors and focus on other factors than financial progress in the proceeding involvement of women in the board. Thus, a company cannot increase its financial performance only by attaining more women to the board room. / Problem:      För att prestera finansiellt behöver företag bibehålla konkurrenskraft, och för att göra det är företagsledningen viktig. På senare tid, har den etiska diskussionen kring könsdiversitet fått stor uppmärksamhet i samhället, vilket påverkar normer, standarder och lagstiftning. Svenska och danska företag är förpliktigade att sträva efter könsdiversitet enligt den svenska och danska koden för bolagsstyrning, men även de finansiella aspekterna av könsmångfald bör tas i beaktning eftersom ett företag behöver prestera finansiellt för att kunna fortsätta sin verksamhet. Ännu är det inte fastslaget att en ökad könsdiversitet är relaterat till finansiella framsteg, då studier på området säger emot varandra. Därför är det intressant att se hur denna relation ser ut i de nordiska länderna, speciellt i Sverige och Danmark där kvoteringslagar ännu inte har införts. Denna uppsats undersöker frågan för att skapa bevis för företagen i länderna om en ökad könsdiversitet är finansiellt försvarbar.   Syfte:            Syftet med denna uppsats är att undersöka könsdiversitet i bolagsstyrelser och relationen till finansiella prestationer av företaget i fråga. Dessutom ämnar studien undersöka de finansiella prestationernas beroendeförhållande till könsdiversiteten i bolagsstyrelserna.     Metod:         Ett urval av 104 svenska och danska företag valdes som observationsobjekt. För att undersöka relationen mellan könsdiversitet och finansiella prestationer görs en Pearson korrelationsanalys. För att upptäcka om finansiella prestationer är har ett beroendeförhållande till könsdiversiteten i bolagsstyrelserna gjordes regressionsanalyser. Hypoteserna som testades baserades på agentteori, resursberoendeteori, och övernivåteori och tidigare empirisk forskning.   Resultat:      De statistiska analyserna visar att det inte finns något signifikant samband mellan könsdiversitet och finansiella prestationer, och inte heller att finansiell prestation har ett beroendeförhållande till könsdiversitet i bolagsstyrelsen. Dessa resultat indikerar att en ökad könsdiversitet i styrelserummen bör motiveras av andra faktorer än strikt finansiell framgång. Företag bör ta ställning till resultaten från denna forskning i tillsättandet av styrelseledamöter och inte förvänta sig en förbättrad finansiell ställning enbart genom att tillsätta fler kvinnor till styrelsen.

Human activity and other events can cause environmental changes to the habitat of organisms. The environmental changes effect the vital rates for a population. In order to predict the impact of these environmental changes on populations, we use two different models for population dynamics. One simpler linear model that ignores environmental competition between individuals and another model that does not. Our population models take into consideration the age distribution of the population and thus takes into consideration the impact of demographics. This thesis generalize two theorems, one for each model, developed by Sonja Radosavljevic regarding long term upper and lower bounds of a population with periodic birth rate ; see [6] and [5]. The generalisation consist in including the case where the periodic part of the birth rate can be expressed with a finite Fourier series and also infinite Fourier series under some constraints. The old theorems only considers the case when the periodic part of the birth rate can be expressed with one cosine term. From the theorems we discover a connection between the frequency of oscillation and the effect on population growth. From this derived connection we conclude that periodical changing environments can have both positive and negative effects on the population.

We present Depfix, a system for automatic post-editing of phrase-based English-to-Czech machine trans- lation outputs, based on linguistic knowledge. First, we analyzed the types of errors that a typical machine translation system makes. Then, we created a set of rules and a statistical component that correct errors that are common or serious and can have a potential to be corrected by our approach. We use a range of natural language processing tools to provide us with analyses of the input sentences. Moreover, we reimple- mented the dependency parser and adapted it in several ways to parsing of statistical machine translation outputs. We performed both automatic and manual evaluations which confirmed that our system improves the quality of the translations.

Entrepreneurship is often perceived as a crucial component of economic growth and social development. Studies into entrepreneurship inform policy design, thus the diverse understanding of entrepreneurship among scholars can create confusion in policy design. The current state of the field of entrepreneurial research is examined in order to identify the need for a universal definition of entrepreneurship. After a synthesis and analysis of prior research is conducted to identify the various links in perspectives, a new definition and framework is suggested. The resulting framework sees entrepreneurship as an autocatalytic process of creation of meaning and the consequent retention of said meaning in the structure of a new venture. The elements of this framework (autocatalytic process, creation of meaning, and retention in structure) can be assigned varying degrees of importance corresponding to differing perspectives, while simultaneously ensuring the presence of each element. The developed framework can be used to better inform the decisions of scholars and policy makers, due to the uncovering of the complex relationships between society, individuals and firms.

Title: Efficient Detection of XML Integrity Constraints Author: Michal Švirec Department: Department of Software Engineering Supervisor: RNDr. Irena Mlýnková, Ph.D. Abstract: Knowledge of integrity constraints covered in XML data is an impor- tant aspect of efficient data processing. However, although integrity constraints are defined for the given data, it is a common phenomenon that data violate the predefined set of constraints. Therefore detection of these inconsistencies and consecutive repair has emerged. This work extends and refines recent approaches to repairing XML documents violating defined set of integrity constraints, specif- ically so-called functional dependencies. The work proposes the repair algorithm incorporating the weight model and also involve a user into the process of de- tection and subsequent application of appropriate repair of inconsistent XML documents. Experimental results are part of the work. Keywords: XML, functional dependency, functional dependencies violations, vi- olations repair

While parsing performance on in-domain text has developed steadily in recent years, out-of-domain text and grammatically noisy text remain an obstacle and often lead to significant decreases in parsing accuracy. In this thesis, we focus on the parsing of noisy content, such as user-generated content in services like Twitter. We investigate the question whether a preprocessing step based on machine translation techniques and unsupervised models for text-normalization can improve parsing performance on noisy data. Existing data sets are evaluated and a new data set for dependency parsing of grammatically noisy Twitter data is introduced. We show that text-normalization together with a combination of domain-specific and generic part-of-speech taggers can lead to a significant improvement in parsing accuracy. Powered by TCPDF (www.tcpdf.org)

Master of Landscape Architecture / Department of Landscape Architecture/Regional & Community Planning / Blake Belanger / Investigating historical trends of public transportation, two distinct groups of riders are targeted. First, individuals living and working in large metropolitan centers, and second, people who are dependent upon public transit; referring to people who cannot afford personal automobile transportation, possess no driver’s license, or are physically unable to drive (Garrett and Taylor, 1999). Analyzing the national demographics related to age and poverty levels, transit dependents make up only approximately 25% of the United States population. Expanding transit ridership will make our nation’s transportation sector more sustainable. Public transportation systems yield exceptional benefits including economic and community vitality, gasoline consumption reduction, air quality improvement and diverse cultural interactions promoting social cohesion (Metro Transit- St. Louis, 2010). This report focuses on ridership potential in the Rock Island Corridor, an unused rail thoroughfare in Kansas City. Local governing organizations are analyzing the corridor for future commuter rail implementation. In order to attain higher ridership and ensure long-term viability, the commuter rail must attract residents that are not dependent upon public transportation. This project maps transit dependencies along the Rock Island Corridor looking at income levels, home values, and commuting distance. The findings illustrate that Lee’s Summit is not dependent upon public transit and has tremendous potential to impact the ridership and development direction along the corridor. Looking into the future of the corridor the time to plan is now. Lee’s Summit is expected to see a population increase of 40,636 people (a 50% increase) by the year 2040 (Mid-America Regional Council, 2010). The strategies applied to Lee’s Summit are applicable to other similar suburbs of Kansas City, ultimately making Lee’s Summit a catalyst for the region. The organization of the project is focused around three major sections. The first section explores and analyzes current public transit practice in terms of ridership and aesthetics. The second section explains a three-part strategy focused around a park-n-ride and a transit-oriented development, both supported by a municipal feeder bus system. The third section demonstrates design and program ideas for the park-n-ride station that provide the community with visions to promote smart growth and a sustainable future.

Foreign direct investment (FDI) is a key option for economic growth in most, if not all, developing countries. However, not all developing countries are equally open to foreign investment. Some restrict foreign equity, while others encourage multinational corporations to enter their markets. Because FDI involves outsiders entering national markets and profits, it is very political. FDI can bring economic benefits, such as jobs and new technology, but it may also entail economic costs, such as increased competition for national businesses. FDI may also bring political costs, as governments that open to foreign equity may see a popular backlash. Most governments have policies to control FDI's entry into their markets. These policies have been inadequately explored in quantitative studies of FDI because of a lack of available data. This study seeks to rectify that problem by introducing a new set of data: The Foreign Equity Index. I develop a theory and model of FDI in developing countries framed by the logic of two-level games. FDI requires agreement between developing states and international firms, and therefore agreements are reached with influence from domestic-level political and economic factors, as well as international-level factors. FDI policies are an indication of developing countries win-sets, or range of agreements they are willing to accept when dealing with foreign multinational corporations. I test this theory quantitatively using the Foreign Equity Index, which covers 55 developing countries from 1976-2004. I first estimate the international and domestic factors that influence the degree of openness to FDI indicated by FDI equity policies in developing countries. I then test the effect these policies have on FDI inflows. I find that both domestic and international factors affect developing countries’ FDI policies, and in turn, policies are a significant factor determining the flow of FDI into national markets. I also explore the ways in which FDI policies have played a role in economic development strategies of El Salvador and Nicaragua. This research and the Foreign Equity Index should aid in a better understanding of foreign direct investment and growth in developing countries in general.

The concentration of the population and socioeconomic activities in the Metropolitan Area of Port au Prince (MAPAP) in Haiti has a negative impact within MAPAP and on the socioeconomic development of the entire country. This phenomenon, known as urban primacy, is increasing at an unprecedented rate in developing countries. Urban primacy in the Third World is explained by scholars studying the phenomenon and by dependency theorists. Economic decentralization, based on growth pole theory, is one of the most frequently used policies for slowing the growth of primate cities by focusing on development poles. In Haiti, the potential growth poles are the regional capitals that have a constitutional mandate to promote and manage the development of their region. I have tested some of the assumptions of dependency and growth pole theories on Haiti, using the eight regional capitals as units of analysis. Using migration, geographic, and socioeconomic data, I have identified the strongest poles and explained their attraction power and formulated policy recommendations that will increase the chances of successfully implementing economic decentralization. The research design is the case study. The data show that MAPAP overshadows the regional capitals at the national level and within the capitals' own region, except for Cap Haïtien. However, the regional capitals are the primary destinations for migrants within their regions. The strongest poles are Cap Haïtien, Gonaives, and Port de Paix. Their attraction power is explained primarily by their population size and by their connections to the international market. Due to the selection criteria of the units of analysis and the limitations of the data used, the support and rejection of the growth pole and dependency theories hypotheses are not conclusive for the testing of these theories in Haiti or the Third World. The Haitian government needs to be more aggressive in addressing the consequences of urban primacy by implementing a comprehensive economic decentralization. The January 12, 2010, earthquake brought light on the issues raised by this study. Fortunately, the Haitian government has expressed its vision for the rebuilding of Haiti with an emphasis on decentralizing socioeconomic activities outside of MAPAP.

The public's demand for accountability will have a significant impact on research universities' revenue resources in the future. Driving the demand is a perceived lack of institutional productivity. Undergraduate students' graduation rates represent one product of public research universities. States have already latched onto these rates as a measure of institutional performance; and as a result, states have provided a basis for public research universities to use the relationship between dollars invested in the institution and undergraduate students' graduation rates to respond to accountability issues. Current research provides little insight into this relationship. Research in this study uses concepts from the higher education production function, the resource dependency theory, and the Principal-Agent Model to investigate undergraduate students' four-year and six-year graduation rates as an institutional product. The research provides a greater degree of transparency into the relationship between dollars invested in public research universities and undergraduate students' graduation rates than has previously been shown. As a result of this relationship analysis, the research enables the development of a model for predicting undergraduate student graduation rates relative to dollars invested in the institution from different sources.