Search results for "Financial modeling"

Optimal Pruned K-Nearest Neighbors: OP-KNN Application to Financial Modeling

2008

The paper proposes a methodology called OP-KNN, which builds a one hidden-layer feed forward neural network, using nearest neighbors neurons with extremely small computational time. The main strategy is to select the most relevant variables beforehand, then to build the model using KNN kernels. Multi-response sparse regression (MRSR) is used as the second step in order to rank each k-th nearest neighbor and finally as a third step leave-one-out estimation is used to select the number of neighbors and to estimate the generalization performances. This new methodology is tested on a toy example and is applied to financial modeling.

Variation on the theme 'In Search of New Foundations for Corporate Finance and Corporate Governance'

2003

Our purpose is to explore an alternative way to give new foundations to the theory of corporate finance and governance. The definition we give of corporate finance considers capital-budgeting as central. The shortcomings of the contract theory of the firm result in proposing new foundations to corporate finance based on the knowledge-based theories of the firm. Lastly, we explore the consequences of these new foundations. It leads to give new explanations of the role of external equity financing, financial debt and especially of internal financing, and to re-examine the corporate governance and financial evaluation questions.

Case Studies in Financial Optimization

2010

Financing for quality : a new deal in Spanish higher education

1996

In recent years, higher education in Spain has undergone major legal and organizational changes. The number of students and the resources committed to higher education has also grown dramatically in the last decade. After this period of rapid changes, the Spanish Public Higher Education System (SPHES) is launching mechanisms to improve overall efficiency and quality. To meet these objectives, three programs are being carried out: first, a new organization of the teaching system, which aims to make the programs more flexible, varied, of shorter duration and more closely related to social needs; second, a program to assess the quality of university institutions; and, third, a new model to fin…

The Structure of Financial Networks

2010

We present here an overview of the use of networks in Finance and Economics. We show how this approach enables us to address important questions as, for example, the structure of control chains in financial systems, the systemic risk associated with them and the evolution of trade between nations. All these results are new in the field and allow for a better understanding and modelling of different economic systems.

Events and Trends Control in Diagnostics of Financial Capacity of Transportation Companies

2013

Investigating the impact rendered by financial capacity and its diagnostics efficiency upon the results of a company’s activity is the most important problem of modern management. The standard conventional methods and tools of the financial analysis have remained in the past. The top management of a modern company ever more often reflects on the alternative approaches for an assessment objectively capable of reflecting both the current situation and the near-term threats jeopardizing the company’s activity. One of such approaches is the business value appraisal method from the time perspective. The advantage of this approach is leading properties inherent in the indices. This article studie…

Challenges for Financial Managers in a Changing Economic Environment

2015

Abstract The fast changes and challenges that took place in the economic environment in the last years broadened the role of financial managers. If their basic responsibilities were linked mainly to financial reporting, financial planning, capital budgeting, capital structure, nowadays a stronger strategic dimension defines the role of financial managers. In addition, an important role is given to the financial manager in communicating professionally not only to the investors but also to the board. The aim of this paper is to give an overview of the challenges that the current economic context is bringing to the finance function and to present how the role of the financial managers is chang…

Mobile banking and consumer behaviour: New insights into the diffusion pattern

2004

Technological advancement has challenged the providers of financial services; the very nature of selling and buying financial services has changed. Mobile devices are among the newest channels to conduct banking electronically. This paper focuses on studying diffusion and adopters of mobile banking services. Previous research has identified the typical characteristics of a potential adopter in the electronic services era; this paper explores some contradictory empirical findings drawn from a mobile banking survey. The results provide an indication of the characteristics of potential subsequent adopters of mobile banking, and of differences between user segments. Consequently, the authors ar…

What Can International Finance Add to International Strategy?

2011

This chapter focuses on the role of corporate financial strategies to improve firms’ market valuations, and thus lower their cost of capital. The identification of successful strategies is accomplished within an overall strategic framework and related to how the firm perceives the degree of international financial integration. Five strategies for how to break out of a segmented, thin domestic capital market are highlighted together with historical success cases. The chapter illustrates the linkages between business strategy, firm motivation, and various financial strategies. JEL: F21, F23, F36, G32, G34.

Financial Sustainability and Morphogenesis of Urban Transformation Project

2015

The urban transformation projects are very complex and have to be examined from several points of view (socio-cultural, environmental, infrastructural, administrative, and economic-financial) to determine their sustainability. This study aims to test the financial analysis as a tool for outlining the morphogenesis of the project’s characteristics and exploring the frontiers of the financial feasibility especially when the urban projects, according to Italian laws, involve Public Private Partnerships (PPPs). A financial model is applied to a case study (the transformation of an abandoned railway area) in which the absence of an adequate returns on investment, because of the crisis of the rea…