This paper builds on Lucas (2000) and on Cysne (2003) to derive and order six alternative measures of the welfare costs of inflation (five of which already existing in the literature) for any vector of opportunity costs. The ordering of the functions is carried out for economies with or without...

This paper shows that in economies with several monies the Bailey-Divisia multidimensional consumers surplus formula may emerge as an exact general-equilibrium measure of the welfare costs of infl ation, provided that preferences are quasilinear

This paper investigates which properties money-demand functions have to satisfy to be consistent with multidimensional extensions of Lucas (2000) versions of the Sidrauski (1967) and the shopping-time models. We also investigate how such classes of models relate to each other regarding the...

Efficient Global Optimization (EGO) is a popular method that searches sequentially for the global optimum of a simulated system. EGO treats the simulation model as a black-box, and balances local and global searches. In deterministic simulation, EGO uses ordinary Kriging (OK), which is a special...

We study the correct estimation of the true variance of the predictor in stochastic Kriging (SK). First, we obtain macroreplications for a SK metamodel that approximates a single-server simulation model; these macroreplications give independently and identically distributed predictions. This...

The article proposes a social network analysis of the main European capitalisms and its correspondence with an index of economic freedom. The analysis relates to two kinds of economic liberties taken from the concept of freedom formulated by Isaiah Berlin. While the first kind of freedom...

Leshno and Levy (2002) introduce the concept of the first and second order of almost stochastic dominance (ASD) for most decision makers. There are many studies investigating the properties of this concept. Many empirical applications are also conducted based on it. However, there is no formal...

We first show that second-order stochastic dominance (SSD) and/or second-order risk-seeking stochastic dominance (SRSD) alone for any two prospects is not sufficient to imply the Omega ratio of one asset is always greater than that of the other one. We then extend the theory of risk measures by...

Korean Abstract: 본 논문은 우리나라에서 직업능력 향상을 위한 교육훈련이 개인의 임금에 어떤 영향을 미치는지를 『경제활동인구조사』 자료를 통해 분석한다. 교육훈련의 내생성을 통제하기 위하여 실증분석 방법으로 (1)...