Oil sector is the most effective sector in these countries. Oil is the most important product that world industries use as the cheapest energy. The price of oil depends on the world’s supply and demand and many economic, political and geographical variables. This is the reason why the price of oil has fluctuations. The fluctuations in oil price lead to fluctuate in the oil revenues of the membe...

The consensus among inflation watchers is that biases in official price indexes like the consumer price index overstate true inflation. We identify a new source of bias that works in the other direction. In particular, we use a simple dynamic model for durable goods—one type of good typically purchased intermittently—to derive equivalent variations and a true COL index. We show that, all else h...

A frican economies export primary commodities, and most export little else. Policymakers as well as economists and historians of African economic development have seen these exports as both a hope and a curse. The following parable tells the story: Once upon a time, a servant of the ruler discovered a miraculous plant, which grew readily in that country, and whose seeds could be woven into fine...

A frican economies export primary commodities, and most export little else. Policymakers as well as economists and historians of African economic development have seen these exports as both a hope and a curse. The following parable tells the story: Once upon a time, a servant of the ruler discovered a miraculous plant, which grew readily in that country, and whose seeds could be woven into fine...

Previous research indicates that consumers often exhibit surprisingly poor knowledge of product prices. The present study investigates whether price knowledge, as measured by reference price accuracy, is related to price-sensitivity as measured by the price-elasticity of demand. We hypothesize that consumers are most knowledgeable regarding the prices of goods for which demand is most price-ela...

An empirical regularity in the price-promotion behavior of retailers of homogenous goods is explained theoretically. Based on this, a model is proposed for price competition in a market for a homogenous good with many asymmetrically positioned retailers. Asymmetry in this context refers to firms having potentially dissimilar loyal and switcher customer numbers that shape their pricing behavior ...

as the world trade is growing, exchange rate acts as a bridge between different economies and its volatility can affect price level, output, exports and imports. the purpose of this study is to investigate the effects of real exchange rate volatility on the export demand for the two products of apple and potato in the nine developing counteries of producing and exporting the two products during...

In over three decades, Bangladesh has witnessed substantial growth in its export of goods and services. Over this period economic growth has accelerated withGDP initially recording an average growth rate of below 3% in the early 1970s and rising to 5% during the 1990s. The trade and industry policies have changed from being highly import substituting and government controlled to become more lib...

A rarely challenged tenet of economic theory is that as long as consumers do not face liquidity constraints, goods satisfying different fundamental needs not should exhibit significant cross-price elasticities. Mental accounting, however, provides a theoretical mechanism by which this assumption may be violated when the posted prices of goods unexpectedly depart from historical or expected leve...

Economic Incentives and International Trade by Dalia Marin and Monika Schnitzer This paper studies the importance of incentives as a determinant of international trade flows. We argue that barter, countertrade and foreign direct investment can be seen as efficient institutions that mitigate contractual hazards which arise in technology trade, marketing and imperfect capital markets. Paying an i...