Much of the nation has experienced steep declines in housing prices in recent years. In Manhattan, however, apartment sales prices did not fall as sharply. A study of price-rent ratios in the New York City borough concludes that, while apartment rents are driven by supply and demand forces, apartment sales prices are driven in part by speculative factors, and they sometimes rise or fall to leve...

in this article, the effectiveness of eight different technical indexes including simple moving average, weighted moving average, exponential moving average, relative strength, commodity channel, stochastic, money flow and demand are examined by comparison between indexes returns with buy and hold returns. the results shows the return of buy and hold strategy is more than technical indexes in t...

With a laboratory experiment, we study the impact of buy-options and the corresponding buy-price on revenues and bidding behavior in (online) proxy-auctions with independent private valuations. We show that temporary buy-options may reduce revenues for two reasons: At low buy-prices, the application of the buy-option avoids revenue-enhancing bidding; at high buy-prices, bidders are reluctant to...

in this article, we tried to identify mechanisms of technology transfer and their legal basis in buy-back contracts. then, analyze the effect of wto regulations on those contracts. in addition, answer these questions: what are legal mechanisms of technology transfer in buy-back contracts? what are the effects of acceptance of wto rules on technology transfer policies in buy-back contracts and t...