单选题在凯恩斯主义看来，产生价格粘性的原因在于( )。 A．垄断企业控制着价格 B．价格的变动与商品供求的变动同步 C．调整价格需要花费成本 D．价格的变动与工资的变动不同步

单选题资本存量的变化等于( )。 A．投资加折旧 B．投资乘以折旧 C．投资减折旧 D．投资除以折旧

单选题You know you should do it, other people do it all the time. Maybe you've already done it but it wasn't very satisfying, and you'd like to learn to do it better. I'm talking, of course, about having a business lunch. Don't feel embarrassed if you are uncomfortable with the idea of sitting over a grilled chicken breast, talking to a prospective client. Most inexperienced, overeager launchers believe the main purpose of a business lunch is to either (a) conduct business or (b) eat lunch, and they're unsure how to mix the two. Don't worry! Business lunches aren't about either business or lunch,they're about building relationships. One of my business rules is "People do business with people they like. " Often, it's not products, prices, or the company that makes the sale—it's the person Business lunches are the perfect time for you and your client, supplier, or employee to get to know each other as people. This helps establish common interests and makes working together easier. The single most important thing you can do at a business lunch—even more important than picking up the tab—is listen. You don't need a particular reason to ask someone to lunch, so don't wait until for a certain occasion or issue. Don't make it seem like lunch is going to be a sales call. Instead, try the straightforward approach, "We've been doing business together for almost a year. I'd like to take you to lunch and get to know you a little better." Or a little less straightforward, "I'm often in your area, how about having lunch sometime?" Have the other person suggest a place to eat—"Is there a restaurant you've been wanting to try?" Or if you have a limited budget, you choose a nice mid priced restaurant. Forget McDonald's. If you're thanking someone for an important order, take them to a really special, possibly new, restaurant. If you did the inviting, you pick up the tab, even if your guest says, "I can put this on my company's credit card." But don't have a scene arguing over the check. You can just say, "You can get the next one." Some companies have policies that don't permit employees to be treated; in that case, split the tab.

单选题基础货币或强力货币是( )。 A．公众持有的现金和银行储备 B．公众持有的现金和银行存款 C．狭义货币量M1 D．所有的银行存款

单选题决定自然失业率的主要因素是( )。 A．辞退工作和寻找工作的比率 B．失业的平均时间 C．劳动力的规模 D．辞职率

单选题下列选项中是新古典经济增长模型所包含的内容的是( )。 A．均衡的增长率取决于有效需求的大小 B．要实现充分就业的均衡增长，要使G=Gn=Gw C．通过调整收入分配，降低储蓄率，可以实现充分就业的均衡增长 D．从长期看，由于市场的作用，经济总会趋向于充分就业的均衡增长

单选题在固定汇率制度下，限制性贸易政策将( )。 A．会产生在浮动汇率制度下同样的效果 B．提高均衡的国民收入 C．在Y—E坐标轴中，使IS曲线右移，LM曲线左移 D．导致货币贬值

单选题自发投资支出增加10亿美元，会使IS曲线( )。 A．右移10亿美元 B．左移10亿美元 C．右移乘数乘以10亿美元 D．左移乘数乘以10亿美元

单选题当政府通过把债券卖给中央银行来筹资时，这种方法称为( )。 A．债务筹资 B．信贷筹资 C．准备金筹资 D．货币筹资

单选题当一国面临长期的经济项目赤字时( )。 A．应增加进口减少出口，以便有更多的钱流入 B．该国应向外国政府借款来弥补赤字 C．应提高进口税，增加出口并使货币对外贬值 D．应使货币升值以鼓励出口

单选题开放经济条件下，IS曲线会有的变动是( )。 A．出口增加使IS曲线左移 B．进口增加使IS曲线右移 C．净出口增加使IS曲线右移 D．净出口增加使IS曲线左移

单选题当货币需求对收入不敏感时，则( )。 A．当收入上升时，货币需求曲线右移幅度较小 B．利率下降较小的幅度就足够抵消由于收入上升所引起的货币需求的增加 C．LM曲线比较平缓 D．以上都正确

单选题下列哪种解释表明总需求曲线是向右下方倾斜：( )。 A．价格下降增加了实际余额，结果导致LM曲线右移，收入水平增加 B．价格下降将促使中央银行增加货币供给，结果导致LM曲线右移，收入水平增加 C．价格下降将导致政府减税，结果导致IS曲线右移，收入水平增加 D．以上都是

单选题以下选项中能提高劳动生产率的是( )。 A．利率的提高 B．投资率的下降 C．预算赤字的增加 D．资本存量的增加

单选题 假定更多商店同意接受信用卡，( )将是可能的结果。 A、货币乘数将变小 B、货币乘数将增大 C、基础货币不变，货币供给将减少 D、现金-存款比率将增大

单选题下列属于供给冲击的是( )。 A．自然灾害和能源价格的显著变化，由资本和劳动投入的质量变化引起的生产率冲击 B．战争、政治动荡或者是劳动者的罢工 C．政府调控如进口配额等，破坏了激励，使企业家的才能转向寻租活动 D．以上都正确

单选题针对卢卡斯批评( )。 A．传统的政策评价方法没有充分解释政策变化对预期的影响 B．对失业率的传统估计是不可靠的 C．经济学家不能完全确信他们对所选择的经济政策的影响所作出的评价 D．以上都正确

单选题根据李嘉图关于政府债务的观点，如果政府减税，则消费者将( )。 A．增加当前消费 B．增加与税收减少额相等的私人储蓄 C．增加未来的消费 D．减少与税收减少额相等的私人储蓄

单选题IS曲线斜率的决定因素是( )。 A．边际消费倾向 B．投资对利率的敏感度 C．两者都是 D．两者都不是

单选题国际收支失衡意味着( )。 A．国际收支平衡表的借贷方不等 B．商品、劳务的进出口额不等 C．经常账户与资本账户的余额不等 D．资本流入与流出额不等