Many studies have shown that people display an apparent overconfidence. In particular, it is common for a majority of people to describe themselves as better-than-average. The literature takes for granted that this better-than-average is problematic. We argue, however, that, even accepting these...

Consider an experiment in which subjects are asked to choose between pairs consisting of a monetary payment and a time-delay at which the payment is delivered. Given a finite set of observations, under what conditions the choices of an individual agent can be rationalised by a discounted utility...

Many studies have shown that people display an apparent overconfidence. In particular, it is common for a majority of people to describe themselves as better-than-average. The literature takes for granted that this better-than-average effect is problematic. We argue, however, that, even...

A dynamic model of the product lifecycle of (nearly) homogeneous durables in polypoly markets is established. It describes the concurrent evolution of the unit sales and price of durable goods. The theory is based on the idea that the sales dynamics is determined by a meeting process of demanded...

The paper presents a revision of the contemporary reductionistic demand theory, replacing the studying object, i.e. an individual, with a fuzzy collection of market buyers, regarded as a “statistical ensemble of consumers”. The new holistic market demand theory formally retains the...

According to Ricardian Equivalence Theorem (RET), today's consumption decisions would be independent of some fiscal variables such as lump sum taxes, government debt outstanding or the budget deficit given that government expenditures are fixed. The Permanent Income Hypothesis (PIH) consumption...

The law of demand might have no exception and the Giffen behavior should be one of the standard forms of the law. According to the new attribute theory and semi-empirical simulation method, Giffen behavior is verified in a general equilibrium framework using the data of food consumption in rural...

Many studies have shown that people display an apparent overconfidence. In particular, it is common for a majority of people to describe themselves as better than average. The literature takes for granted that this better-than-average effect is problematic. We argue, however, that, even...

This paper aims to analyze the energy subsidy removal on the households’ welfare in Indonesia. First, we will model theoretically the welfare change measurement. In this paper, we will apply Compensating Variation (CV) and Equivalent Variation (EV) under Linear Expenditure System (LES)....

The purpose of this paper is to review the extensive literature on the abuse of drugs by minors in Spain. The most important evidence obtained so far for Spain is gathered in the following results. While it is true that the authors have identified the environment and the lack of information on...