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wharton entrepreneurship syllabus

wharton entrepreneurship syllabus
wharton entrepreneurship syllabus

The University of Pennsylvania

The Wharton School

Management Department

PhD Seminar on Entrepreneurship

MGMT 937 - Fall 2008

Tuesday 9:00 AM – 12:00 Noon

SH-DH 2034

Raffi Amit

Robert B. Goergen Professor of Entrepreneurship

Phone: (215) 898-7731 Fax: (215) 573-7189

Email: amit@https://www.sodocs.net/doc/123043992.html,

Web page: https://www.sodocs.net/doc/123043992.html,/faculty/amit.html

Course Overview and Design

The seminar seeks to expose students to theoretical and empirical perspectives on entrepreneurship research. We will focus on the main questions that define the field and attempt to critically examine how, using a range of methodologies, researchers have approached these questions. As we review the literature, we will seek to identify promising research areas, which may be of interest to you in the context of your dissertation research. In addition to addressing the content of the received literature, we will examine the process of crafting research papers and getting them published in top tier journals. Towards that end we will characterize the key elements of high impact papers and review the development process of such studies.

The seminar is also designed to expose you to the broad research interests of the Entrepreneurship Faculty in the Management Department. Focusing on their current research, each of the Entrepreneurship Faculty will lead a class meeting. By familiarizing you with the research of our faculty, we seek to encourage and inspire you to engage in rigorous entrepreneurship research.

Students are expected to come fully prepared to discuss and critique the readings that are assigned to each class meeting (see details below). Each student will serve as the discussion leader for one or more of the class sessions. Discussion leaders are expected to critically review several articles, identify new insights in the research that is being reviewed and evaluate its contribution to the literature, position the articles within the literature on the subject matter, raise discussion questions, and act as the discussion moderator for the class session. Each discussion leader is asked to prepare a one or two page summary of the assigned papers which includes a statement of the main research question(s), the methodology, data set if any, summary of findings, a commentary with your thoughts on the reading, and proposed discussion questions. Prior to each class, the discussion leader will meet the instructor to help plan the class meeting. Towards the end of each class, meeting each student will be asked to articulate a research question that emerged from the session and describe the research design used to investigate the issue.

Requirements and Evaluation

One referee report is due during the semester. It will evaluate a paper of your choice, selected from the reading list or another paper that is of interest to you and has been vetted by the Instructor. In addition, you are asked to author a final paper upon which you can draw in your dissertation. The paper, which should draw on the theoretical and empirical issues addressed in this seminar, should be a basis for a publishable article in a refereed management journal. Your course grade will be determined as follows:

Your participation in class discussions 30%

Your effectiveness as a discussion leader 25%

Your referee report 15%

Your final paper 30%

The Course at a Glance

Session

Number

Date Topic / Faculty

1 Tuesday, September 9, 2008 Overview & Classics

Raffi Amit

2 Tuesday, September 16, 2008 Sources of Entrepreneurship &

Why Become An Entrepreneur

Raffi Amit

3 Tuesday, September 23, 2008 Firm Formation and Design

Raffi Amit

4 Tuesday, September 30, 2008 Entrepreneurship and Firm

Dynamics Raffi Amit

5 Tuesday, October 7, 2008 Entrepreneurial Finance

Raffi Amit

Tuesday, October 14, 2008 —

No Class Fall Break

6 Tuesday, October 21, 2008

: Family Business Raffi Amit

7 Tuesday October 28, 2008 Technology Entrepreneurship

David Hsu

8 Tuesday , November 4, 2008 Class discussion of referee reports

9 Tuesday, November 11, 2008 Social Wealth Creation

Ian MacMillan

10 Special Date and time

Friday November 14, 2008

Location TBA Corporate Ventures Gary Dushnitsky

11 Tuesday, November 25, 2008 Franchising

Raffi Amit

12 Tuesday, December 2, 2008 Presentations

Raffi Amit

Detailed Course Outline

Notes: Each week I will point you to the specific papers on which our discussion will center in the following class meeting. I will work with the discussion leader throughout the week to prepare the class.

Minor changes to the reading list can be anticipated throughout the term.

I. Session 1: Tuesday, September 9, 2008

A. Overview and Classics / Raffi Amit

1. Instructor bio available at: https://www.sodocs.net/doc/123043992.html,/faculty/amit.html

2. Readings

a. Amit, R., Glosten, L. & Muller, E. 1993. Challenges to theory development in

entrepreneurship research. Journal of Management Studies, 30(5): 815-834.

b. Casson, M. 1982. The Entrepreneur: 23-38, 364-383. Totowa, NJ: Barnes and

Noble Books.

c. Kirzner, I.M. 1997. Entrepreneurial discovery and the competitive market

process: An Austrian approach. Journal of Economic Literature, 35: 60-85.

d. Knight, F. 1921. Risk uncertainty and profits: Part II, Chapter 9. Boston:

Houghton Mifflin.

e. Schumpeter, J. 1942. Capitalism, Socialism and Democracy: Chapters VI –

VIII. New York: Harper and Brothers.

f. Schumpeter, J. 1947. The Creative Response in Economic History. Journal of

Economic Volume 7(2). 149-159

g. Shane, S. & Venkataraman, S. 2000. The promise of entrepreneurship as a field

of research. Academy of Management Review, 25(1): 217-226.

A. The Sources of Entrepreneurship / Raffi Amit

1. Readings

a. Anton, J. & Yao, D. 1995. Start-up, spin-offs and internal projects. Journal of

Law, Economics and Organization, 11: 362-378.

b. Bhide, A. 2000. The Origin and Evolution of New Business: Chapters 1 and 2.

New York: Oxford University Press.

c. Drucker, P. 1985. Innovation and Entrepreneurship: 30-38 New York: Harper

and Row.

d. Gompers, P., Lerner, J., & Scharfstein, D. 2005. Entrepreneurial spawning:

Public corporation and the genesis of new ventures. Journal of Finance, LX(2):

577- 614.

e. Kirzner, I. 1997. Entrepreneurial discovery and the competitive market process:

An Austrian approach. Journal of Economic Literature, 35: 60-85.

f. Schumpeter, J. 1934. The Theory of Economic Development: 65-74, 128-156.

Oxford: Oxford University Press.

B. Why Become an Entrepreneur / Raffi Amit

1. Readings

a. Amit, R., Muller, E. & Cockburn, I. 1995. Opportunity costs and entrepreneurial

activity. Journal of Business Venturing, 10(2): 95-106.

b. Amit, R., MacCrimmon, K.R., Zietsma, C. & Oesch, J. 2001. Does money

matter: Wealth attainment as the motive for initiating growth oriented technology

ventures. Journal of Business Venturing, 16(2): 119-143.

c. Evans, D. & Leighton, L. 1989. Some empirical aspects of entrepreneurship.

American Economic Review, 79: 519-535.

d. Gromb, D. & Scharfstein, D. 2003. Entrepreneurship in equilibrium. Working

Paper No. 9001, National Bureau of Economic Research.

e. Khilstrom, R. & Laffont, J. 1979. A general equilibrium entrepreneurial theory of

firm formation based on risk aversion. Journal of Political Economy, 87(4):

719-748.

A. Firm Formation and Design / Raffi Amit

1. Readings

a. Aldrich, H. & Fiol, M. 1994. Fools rush in? The institutional context of industry

creation. Academy of Management Review, 19(4): 645-670.

b. Aldrich, H. 2000. Organizations Evolving: 75-111.London: Sage.

c. Amit R. & Zott, C. 2001. Value creation in e-business. Strategic Management

Journal, 22: 493-520.

d. Arrow, K. 1974. Limited knowledge and economic analysis. American

Economic Review, 64(1): 1-10.

e. Azoulay, P. & Shane, S. 2001. Entrepreneurs, contracts and the failure of young

firms. Management Science, 47(3): 337-358.

f. Delmar, F. & Shane, S. 2003. Does business planning facilitate the development

of new ventures? Strategic Management Journal, 24: 1165-1185.

g. Ruef, M., Aldrich, H., & Carter, N. 2003. The structure of founding teams:

Homophily, strong ties and isolation among US entrepreneurs. American

Sociological Review, 68(2): 195-222.

h. Sarasvathy, S. 2001. Causation and effectuation: Toward a theoretical shift from

economic inevitability to entrepreneurial contingency. Academy of Management

Review, 26(2): 243-263.

i. Zott, C. & Amit, R. 2007. Business model design and the performance of

entrepreneurial firms. Organization Science 18(2) pp 181-199

j. Zott, C. & Amit, R. 2008. Exploring the fit between business strategy and business model: implications for firm performance. Forthcoming, Strategic

Management Journal.

k. Zucker, L.G., Darby, M. R. & Brewer, M. B. 1998. Intellectual human capital and the birth of U.S. biotechnology enterprises. American Economic Review,88(1):

290-306.

A. Entrepreneurship and Firm Dynamics / Raffi Amit

1. Readings

a. Aldrich, H. 1990. Using an ecological perspective to study organizational

founding rates. Entrepreneurship Theory and Practice, 14(3): 7-24.

b. Baumol, W. 1990. Entrepreneurship: Productive, unproductive, and destructive.

Journal of Political Economy, 98(5): 893-921.

c. Brander, J., Hendricks, K., Amit, R. & Whistler, D. 1998. The Engine of Growth

Hypothesis: On the relationship between firm size and employment growth.

Working paper, The University of British Columbia.

d. Caves, R. 1998. Industrial organization and new findings on the turnover and

mobility of firms. Journal of Economic Literature, 36: 1947-1982.

e. Dunne, T., Roberts, M.J., & Samuelson, L. 1988. Patterns of firm exit and the

entry in US manufacturing industries. Rand Journal of Economics, 19: 495-

515.

f. Jovanovic, B. 1982. Selection and the evolution of industry. Econometrica, 50:

649-670.

V. Session 5: Tuesday, October 7, 2008

A. Entrepreneurial Finance / Raffi Amit

1. Reading

a. Amit, R., Brander, J. & Antweiler, W. 2002. Venture capital syndication: Improved

venture selection versus the value added hypothesis. Journal of Economics

and Management Strategy, 11(3): 423-452.

b. Amit, R., Brander, J. & Zott, C. 1997. Rethinking venture capital financing.

Canadian Investment Review, X(3): 19-22.

c. Amit, R., Brander, J. & Zott, C. 1998. Why do venture capital firms exist? Theory

and Canadian evidence. Journal of Business Venturing, 13(6): 441-466.

d. Amit, R., Glosten, L., & Muller, E. 1990. Does venture capital foster the most

promising entrepreneurial firms? California Management Review, 32(3): 102-

111.

e. Amit, R., Glosten, L., & Muller, E. 1990. Entrepreneurial ability, venture

investments, and risk sharing. Management Science, 36(10): 1232-1245.

f. Gompers, P. 1995. Optimal investment, monitoring, and the staging of venture

capital. Journal of Finance, 50: 1461-1490.

g. Gompers P. & Lerner, J. 1999. The Venture Capital Cycle: Chapters 1, 2, 6, 10,

and 15. Cambridge: MIT Press.

h. Gompers, P, Kovner, A., and Scharfstein D., 2005 Venture capital investment

cycles: The impact of public markets NBER working paper # 11385

i.Kaplan, S. & Stromberg, P. 2000. Financial contracting theory meets the real

world. An empirical analysis of venture capital contracts. Review of Economic

Studies, 70: 281-315.

j. Kaplan, S. & Schoar, A , 2004. Private equity performance: returns, persistence and capital flows. Working Paper, Journal of Finance, Forthcoming k. Lerner, J., Schoar, A., and Wong W., 2004 Smart Institutions, Foolish Choices?

The limited Partner Performance puzzle. Working paper. The Sloan School MIT l. Silveira, R., Amit, R., 2006. Capital Flows and the Venture Financing Cycle.

Working paper. The Wharton School

VI. Session 6: Tuesday, October 21, 2008

A. Family Business / Raffi Amit

1. Readings

a. Anderson, R. & Reeb, D.M. 2003. Founding family ownership and firm

performance: Evidence from the S&P 500. Journal of Finance, 58: 1301–1329.

b. Morck, Randall K., David A. Stangeland and Bernard Yeung. 2000. “Inherited

Wealth, Corporate Control, and Economic Growth?” in Concentrated Corporate

Ownership. Randall K. Morck, ed. NBER Conference Volume. Chicago:

University of Chicago Press

c. Bertrand M & Schoar A. The role of family in family firms. 2006 Journal of

Economic Perspectives, 2006, 20 (2), 73-96.

d. Pérez-González, F. 2006. Inherited control and firm performance? American

Economic Review, December 2006, Vol. 96, No.5, pp. 1559-1588

e. Bennedsen,M. Nielsen, K. & Perez-Gozales, F. & Wolfenson, D.,.2007. Inside

the family firm: the role of families in succession decisions and performance

Quarterly Journal of Economics May 2007, Vol. 122,No. 2: 647-691.

f. Villalonga, B. & Amit, R. 2006. How do family ownership, control, and

management affect firm value? Journal of Financial Economics, 80, pp 385-

417.

g. Villalonga, B. & Amit, R. 2008 How are U.S. family firms controlled?”

Forthcoming in the Review of Financial Studies

h. Villalonga, B. & Amit, R. 2008Family Control of Firms and Industries Working

VII. Session 7: Tuesday October 28, 2008

A. Technology Entrepreneurship / David Hsu

1. Instructor bio available at: https://www.sodocs.net/doc/123043992.html,/faculty/hsu.html

2. Reading

a. Hsu, D.H. Forthcoming. Technology-based entrepreneurship. In: Shane, S.

(ed.), Blackwell Handbook on Technology and Innovation Management.

Oxford, UK: Blackwell Publishing.

b. Hsu D.J., Gans, J. & Stern, S. 2002. When Does Start-up Innovation Spur the

Gale of Creative Destruction? RAND Journal of Economics, 33: 571-586.

c. Hsu, D.J. 2004. What do Entrepreneurs pay for venture capital affiliation?

Journal of Finance, 59: 1805 -1844.

d. Hsu, D.J., Gans, J. & Stern, S. 2008. The impact of uncertain intellectual property

rights on the market for ideas: Evidence from patent grant delay. Management

Science, 54: 982-997.

e. Hsu, D. J., & Lim, K. 2007 The Antecedents and Innovation Consequences of

Organizational Knowledge Brokering Capability. Working paper, The Wharton

School

f. Hsu, D. J., & Aggarwal, A. 2008. Modes of cooperative R&D Commercialization

by start-ups. Conditionally accepted, Strategic Management Journal

VIII. Session 8 : Tuesday, November 4 , 2008

A. Referee Reports / Raffi Amit

During this class session, we will review and discuss the referee reports of

the papers you chose.

Note: Students are asked to post on the class web café site the paper and

the corresponding referee report by Friday October 31, 2008

A. Social Wealth Creation / Ian MacMillan

1. Instructor bio available at: https://www.sodocs.net/doc/123043992.html,/faculty/macmilli.html

2. Reading

a. Boisot, M., MacMillan, I & Han, K.S. 2005. Property rights and information flows:

A simulation Approach. Version 7 Working paper, The Wharton School

b. MacMillan, I. 2005. Societal wealth creation via experimental entrepreneurial

philanthropy. Working Paper, SERC 2005.

c. MacMillan, I. & Boisot, M. 2004. Crossing epistemological boundaries:

Managerial and entrepreneurial approaches to knowledge management. Long

Range Planning, 37(6): 505-524.

d. MacMillan, I., Boisot, M., Abrahams, A.S., & Bharathy, G. 2005. Simulating

the knowledge transfer dilemma: Lessons for security and counter-terrorism.

In: Proceedings of the 2005 Summer Computer Simulation Conference

(SCSC'05): Philadelphia, PA.

e. MacMillan, I., Boisot, M. & Han, K.S. 2003. Sim-I-Space: An agent-based

modeling approach to knowledge management processes. Working paper, The

Wharton School- Singapore Management University.

f. MacMillan, I. & Low, M. 1988. Entrepreneurship: Past research and future

challenges. Journal of Management, 14(2): 139-161.

g. MacMillan, I. & McGrath, R.G. 2000. Assessing technology projects using real

options reasoning. Research –Technology Management, 43(4): 35-49.

h. MacMillan, I. & McGrath, R. G. 2002. Crafting R&D portfolios that work.

Research -Technology Management, 45(5): 48-59.

i. MacMillan, I. & Van Putten, A. 2004. Making real options really work. Harvard

Business Review, 82(12): 134-141.

j. McGrath, R.G. 1997. A real options logic for initiating technology positioning investments. Academy of Management Review, 22: 974-996.

k. MacMillan, I. & Thompson, J. 2006. Local Feed: Societal Wealth Generation in Southern Africa

A. Corporate Ventures / Gary Dushnitsky

1. Instructor bio available at:

https://www.sodocs.net/doc/123043992.html,/faculty/dushnitsky.html

2. Reading

a. Dushnitsky, G. & Lenox, M. 2005. When do firms undertake R&D by investing in

new ventures? Strategic Management Journal #26 pp 947 - 965

b. Dushnitsky, G. & Shaver, J.M. 2008. Limitations to Inter-Organizational

Knowledge Acquisition: The Paradox of Corporate Venture Capital. Working

paper (Abbreviated version appeared in 2004 AoM Proceedings)

c. Dushnitsky, G. & Lenox, M. 2005. When do incumbents learn from

entrepreneurial ventures? Corporate venture capital and investing firm innovation

rates Research Policy # 34 pp 615 -639

d. Dushnitsky, G. & Shapira, Z. 2008. Innovation Incentives Meet Organizational

Reality: Comparing Investment Practices by Corporate and Independent Venture

Capitalists. Working paper (Abbreviated version appeared in 2008 AoM

Proceedings)

e. Dushnitsky, G. & Lenox, M. 2005. Are Firms Profiting from Corporate Venture

Capital? Journal of Business Venturing

f. Dushnitsky, G. Corporate Venture Capital: Past evidence and future directions

Oxford Handbook of Entrepreneurship

XI. Session 11: Tuesday, November 25, 2008

A. Franchising / Raffi Amit

a. Blair, R. & Lafontaine, F. 2005. The Economics of Franchising: Chapters 1-3.

Cambridge: Cambridge University Press.

b. Gompers, P.A. 2001. A Note on Franchising. HBS Note 9-297-108.

c. Lafontaine, F. 1992. Agency theory and franchising: Some empirical results.

Rand Journal of Economics, 23: 263-83.

d. Lafontaine, F. 1993. Contractual arrangements as signaling devices: Evidence

from franchising. Journal of Law, Economics, and Organizations, 9: 256-89.

XII. Session 12: Tuesday, December 2, 2006

A. Student Presentations of entrepreneurship research ideas / Raffi Amit

2018最新大一高等数学期末考试卷(精编试题)及答案详解

大一高等数学期末考试卷(精编试题)及答案详解 一、单项选择题 (本大题有4小题, 每小题4分, 共16分) 1. )( 0),sin (cos )( 处有则在设=+=x x x x x f . (A )(0)2f '= (B )(0)1f '=(C )(0)0f '= (D )()f x 不可导. 2. )时( ,则当,设133)(11)(3→-=+-= x x x x x x βα. (A )()()x x αβ与是同阶无穷小,但不是等价无穷小; (B )()()x x αβ与是 等价无穷小; (C )()x α是比()x β高阶的无穷小; (D )()x β是比()x α高阶的无穷小. 3. 若 ()()()0 2x F x t x f t dt =-?,其中()f x 在区间上(1,1)-二阶可导且 '>()0f x ,则( ). (A )函数()F x 必在0x =处取得极大值; (B )函数()F x 必在0x =处取得极小值; (C )函数()F x 在0x =处没有极值,但点(0,(0))F 为曲线()y F x =的拐点; (D )函数()F x 在0x =处没有极值,点(0,(0))F 也不是曲线()y F x =的拐点。 4. ) ( )( , )(2)( )(1 =+=?x f dt t f x x f x f 则是连续函数,且设 (A )2 2x (B )2 2 2x +(C )1x - (D )2x +. 二、填空题(本大题有4小题,每小题4分,共16分) 5. = +→x x x sin 20 ) 31(lim . 6. ,)(cos 的一个原函数是已知 x f x x =? ?x x x x f d cos )(则 . 7. lim (cos cos cos )→∞ -+++=2 2 2 21 n n n n n n π π ππ . 8. = -+? 2 12 12 211 arcsin - dx x x x . 三、解答题(本大题有5小题,每小题8分,共40分) 9. 设函数=()y y x 由方程 sin()1x y e xy ++=确定,求'()y x 以及'(0)y . 10. .d )1(17 7 x x x x ?+-求

(完整版)大一高等数学期末考试试卷及答案详解

大一高等数学期末考试试卷 一、选择题(共12分) 1. (3分)若2,0,(),0 x e x f x a x x ?<=?+>?为连续函数,则a 的值为( ). (A)1 (B)2 (C)3 (D)-1 2. (3分)已知(3)2,f '=则0(3)(3)lim 2h f h f h →--的值为( ). (A)1 (B)3 (C)-1 (D) 12 3. (3 分)定积分22 ππ-?的值为( ). (A)0 (B)-2 (C)1 (D)2 4. (3分)若()f x 在0x x =处不连续,则()f x 在该点处( ). (A)必不可导 (B)一定可导(C)可能可导 (D)必无极限 二、填空题(共12分) 1.(3分) 平面上过点(0,1),且在任意一点(,)x y 处的切线斜率为23x 的曲线方程为 . 2. (3分) 1 241(sin )x x x dx -+=? . 3. (3分) 201lim sin x x x →= . 4. (3分) 3223y x x =-的极大值为 . 三、计算题(共42分) 1. (6分)求2 0ln(15)lim .sin 3x x x x →+ 2. (6 分)设2,1 y x =+求.y ' 3. (6分)求不定积分2ln(1).x x dx +? 4. (6分)求3 0(1),f x dx -?其中,1,()1cos 1, 1.x x x f x x e x ?≤?=+??+>?

5. (6分)设函数()y f x =由方程00cos 0y x t e dt tdt +=??所确定,求.dy 6. (6分)设2()sin ,f x dx x C =+?求(23).f x dx +? 7. (6分)求极限3lim 1.2n n n →∞??+ ??? 四、解答题(共28分) 1. (7分)设(ln )1,f x x '=+且(0)1,f =求().f x 2. (7分)求由曲线cos 2 2y x x ππ??=-≤≤ ???与x 轴所围成图形绕着x 轴旋转一周所得旋转体的体积. 3. (7分)求曲线3232419y x x x =-+-在拐点处的切线方程. 4. (7 分)求函数y x =+[5,1]-上的最小值和最大值. 五、证明题(6分) 设()f x ''在区间[,]a b 上连续,证明 1()[()()]()()().22b b a a b a f x dx f a f b x a x b f x dx -''=++--?? 标准答案 一、 1 B; 2 C; 3 D; 4 A. 二、 1 31;y x =+ 2 2;3 3 0; 4 0. 三、 1 解 原式2 05lim 3x x x x →?= 5分 53 = 1分 2 解 22ln ln ln(1),12 x y x x ==-++Q 2分 2212[]121 x y x x '∴=-++ 4分

最新大一高等数学期末考试试卷及答案详解

大一高等数学期末考试试卷 (一) 一、选择题(共12分) 1. (3分)若2,0, (),0x e x f x a x x ?<=?+>? 为连续函数,则a 的值为( ). (A)1 (B)2 (C)3 (D)-1 2. (3分)已知(3)2,f '=则0 (3)(3) lim 2h f h f h →--的值为( ). (A)1 (B)3 (C)-1 (D) 12 3. (3分)定积分 22 π π - ?的值为( ). (A)0 (B)-2 (C)1 (D)2 4. (3分)若()f x 在0x x =处不连续,则()f x 在该点处( ). (A)必不可导 (B)一定可导(C)可能可导 (D)必无极限 二、填空题(共12分) 1.(3分) 平面上过点(0,1),且在任意一点(,)x y 处的切线斜率为2 3x 的曲线方程为 . 2. (3分) 1 241 (sin )x x x dx -+=? . 3. (3分) 2 1 lim sin x x x →= . 4. (3分) 3 2 23y x x =-的极大值为 . 三、计算题(共42分) 1. (6分)求2 ln(15) lim .sin 3x x x x →+ 2. (6分)设y =求.y ' 3. (6分)求不定积分2 ln(1).x x dx +?

4. (6分)求 3 (1),f x dx -? 其中,1,()1cos 1, 1.x x x f x x e x ?≤? =+??+>? 5. (6分)设函数()y f x =由方程0 cos 0y x t e dt tdt +=? ?所确定,求.dy 6. (6分)设 2 ()sin ,f x dx x C =+?求(23).f x dx +? 7. (6分)求极限3lim 1.2n n n →∞? ?+ ??? 四、解答题(共28分) 1. (7分)设(ln )1,f x x '=+且(0)1,f =求().f x 2. (7分)求由曲线cos 2 2y x x π π??=- ≤≤ ???与x 轴所围成图形绕着x 轴旋转一周所得旋 转体的体积. 3. (7分)求曲线32 32419y x x x =-+-在拐点处的切线方程. 4. (7 分)求函数y x =+[5,1]-上的最小值和最大值. 五、证明题(6分) 设()f x ''在区间[,]a b 上连续,证明 1()[()()]()()().22b b a a b a f x dx f a f b x a x b f x dx -''=++--? ? (二) 一、 填空题(每小题3分,共18分) 1.设函数()2 31 22+--=x x x x f ,则1=x 是()x f 的第 类间断点. 2.函数( )2 1ln x y +=,则='y . 3. =? ? ? ??+∞→x x x x 21lim . 4.曲线x y 1=在点?? ? ??2,21处的切线方程为 .

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2017-1-9 1. 设11ln(1)10()0x x x f x e x -+-<≤??=??>?,求()f x 的间断点,并指出间断点的类型。 0x =为跳跃间断点; 1x =为第二类间断点。 2.求,a b 的值,使点(1, 3)为曲线32y ax bx =+的拐点。 39,22 a b =-=。 3.已知两曲线()y f x =与2arctan 0 x t y e dt -=?在点(0, 0)处的切线相同,写出此切线方程,并求极限2lim ()n nf n →∞ 解 2()(0)2l i m ()l i m 2(0)2 1n n f f n nf f n n →∞→∞ -'=== 4. 求定积分 1 换元1x u = 5.求不定积分2x xe dx -? 221124 x x e x e C --=--+。 6.计算反常积分 21(1)dx x x +∞+? 11lim ln 2ln 222x →+∞== 7. 已知arctan x y t t ??=?=-??,求22d y dx 解 221111dy t t t dx t - +==+ 2222111d y t t dx t t +==+ 8. 判断级数1(1)(0)n n a n n a n ∞ +=+>∑的敛散性。

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