Financial time series including high frequency structures like jumps, spikes and stochastic volatility are usually modeled in an ad-hoc manner by stochastic differential equations together with Levy processes. Estimating the parameters and determining the jump size distributions do not have a precise and universally accepted method. Under these circumstances, complexities and confusions usually arise. This book, approaches to this issue from a very different angle through introducing an autocorrelation one process together with finite number of Fourier series terms. Introduction of Fourier series to estimate the dynamics of the process is not done in an ad-hoc manner or as done before in dealing with seasonality. Here the moving average is transformed to a “moving and fluctuating” average by the help of Fourier series. Instead of adding jump structures to the model which makes the parameter estimation quite cumbersome, our model in discrete time can easily be transformed to a well-known mean reverting continuous time process. Moreover, our alternative model turned out to be a quite powerful and accurate forecasting technique.

Neoliberal normların git gide yerleştiği 1980 ve sonrası süreçte sosyal bilim araştırmacıları aile işletmelerine olan odaklarını arttırmışlardır. Bu ilginin artmasında aile işletmelerinin toplam işletme payı içinde en yüksek orana sahip olmasının etkisi ve bu etki sonucunda aile işletmelerinin daha iyi anlaşılma ihtiyacı önemli kriterlerdendir. Bu kitapta, aile işletmeleri ve stratejik yönetim bakış açısı bir araya getirilerek uzun vadede aile işletmelerine kalıcı bir yol haritası çizmelerine yönelik bir kaynak sağlama amacı güdülmüştür. Her biri farklı yazarlarca kaleme alınan kitabın içeriğinde stratejik yönetim çatısı altında temel stratejilerden başlanarak kurumsal, uluslararası stratejileri de içine alan bir kaynak oluşturulmuştur. Emeği geçen tüm yazarlarımıza teşekkür eder, aile işletmelerine farklı bir bakış açısı sunmasını temenni ederim.

Adam Smith, with “An Inquiry into the Nature and Causes of the Wealth of Nations” published in 1776 is unanimously hailed as the founder of economics as a social science and also of “economic liberalism” or “capitalism” as it is called to contrast it with “socialism”, the latter propagated by K. Marx at a later date.

The group of economists that followed A.Smith, including such notable names as D.Ricardo, N.W.Senior, John Stuart Mill, culminating in Alfred Marshall (1890: Principles of Economics) is called the “Classical School” or alternately the “Manchester School” to refer to their place of origin. Their macroeconomic system is called the “Classical System”. Having accepted the Malthusian law of population (T.Robert Malthus: 1798 Essays on the Principle of Population) D. Ricardo had come up with a model in which growth eventually comes to a halt, moving to that point, however, all along at full employment equilibrium.This was also in line with the views of Adam Smith. Marshall had introduced the concept of elasticities and used the partial method of analysis. In contrast, Leon Walras, in his “Eléments d’Economie Pure ou Theorie de La Richesse Sociale” used the general equilibrium approach to prove that the economy arrives automatically to full employment equilibrium, following Adam Smith and the Classical School.

This book offers a summary of the basic views and conclusions of Adam Smith concerning economic regime, as is also followed by the rest of the members of the Classical School: In a milieu of perfect competition prevailing in all the markets or sectors of the economy, including the labor market, full employment equilibrium will be achieved automatically. This equilibrium will, therefore, also maximize the welfare of the workers because the market wage rate, with no intrusions from the government or the unions, will have ensured full employment. Hence, there is no need for interventionism, that is, for the state to intervene prices, wages, channeling of investments and economic decisions in general.