学术会议发言稿开场白精选多篇

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第一篇：国际学术会议发言稿

1. prologue

thank you, mr. chairman, for your gracious introduction. i am honored to have

the chance to address you on this special occasion. the topic of my paper is

“transaction cost and farmers’ choice of agricultural products selling”.

the outline of my talk as follows. the first part i want to introduce the

background of this research. the second part suggests a simple household

choice model .the third part covers the data used in this research. and then,

we introduce the empirical results. finally, a simple conclusion is given.

2. introduction

well, let’s move on the first part of this topic .the motivation of this work

like this. institutional economics posits that agents making decisions on

different types of transactions do so in a costly way .for example , farmers

deciding sell a particular crop to whom base their decisions not only on the

price they expect to receive in each market choice but also on additional

costs related to transacting in these markets.

i want to use a picture to illustrate it. for example, given some market

channels, farmers’ choices can be regarded as equilibrium between the surplus

and the additional costs that related to transacting .especially in developing

countries, high-value crop producers fully participate in the market and the

transaction cost has been the hard constraint to farmers. furthermore,

farmers’ market choices can be taken as a choice dilemma of transaction cost

and production surplus. consequently, the scientific question of this research

is how transaction cost affects planters’ choices.

3. methodology

let’s move to the theoretical model of our research. consider a household

model in one rotation. in stage 1 , famer η needs to allocate the input

factors .this process can qbe set into a function like this q? ? q( p , w ,

z ? ) , qη means the output farmers decide qto produce .p implies the output

price w implies input price and.z: ? is fixed input. once produce what and

produce how many are decided, next question to be considered is how much

products to be transacted in market. here we use three cc()cη means how

functions to describe this question. the first equation, c ? ?p , z ?

much agricultural products used by famers themselves. p implies the price the

cagricultural product,z ?suggests the fluctuation of cη. the second equation

q ? ? q ? ?c?, qη means the amount of agricultural products transacted in

q?n?market. the third equationi ? q ?implies the amount exchanged in nth time.

in stage 3, farmers will decide to sell the products to whom. chanel j’s

market price is

bdecided by an exogenesis price and farmers’ negotiating power.pij?p*

j?b(qi,zi)besides this, we use a matrix to show the net profit of chanel jx

ik? ik, ? ?? ik ?

and then farmers’ choice can be expressed in a typical choice model

exp(xij?)pr(ji?j|xik)?1 exp(xij?)? k?1

based on the choice model, another important concept is famers’ channel

choice .here, we set five types .they rank by the market barriers.

accordingly, we set a group discrete number to express them. y: dependent

variable y=5,means farmer choose

brokers. y=1, farmers sell products to consumers directly.

4. data and estimation procedures

here, we illustrate the data distribution with this map. according to the

agricultural regionalization from department of agriculture, the apple

specialization areas in china contain two parts: bo sea area and loess

plateau. bo sea area in red color, contains hebei, shandong and liaoning 3

provinces. and loess plateau in green color, contains shanxi, henan, shaanxi

and gansu 4 provinces. firstly, we use pps method to get the first stage

sampling unit 14 counties in 7 provinces. then use random sample method to get

village and household. they are our sample distribution.

5. empirical results

6. conclusions

第二篇：英文学术会议主持人发言稿

good morning,ladies and gentleman.welcome to harbin,a beautiful northland ice

city of china.i’m abc,from school of economics and management of hit.its a

very very great pleasure to participate in the 5th international finance

conference as the chairman,its my first time to do so.and i really really

enjoy being stay here with you this morning.the international finance

conference has been held 4th times by cfa institute since 1998. the purpose of

the conference is to share our experiences and knowledge in regard to the

theory, frontier developments and reaserches, as well as possible applications

of them in solving practical problems a lot of current issues have been

discussed,and some of them have been effectively soluted..

today,as the first time of the conference debut in this city,we’ll have a

unique session.the topic of prepared presentations is the application of

quantitative methods in finance ,today’s speakers will share their thoughts

on how to effectively run models in different issues and give a reasonable

answer.then,we’ll have a q&a session,which allows the everyone to ask some

questions you may be interested. i am sure that you will find some topics to

be presented both interesting and informative. now,let me introduce the first

speaker,who is very very rich,not in dollars,but in knowledges and

experiences,he got his ph.d in financial economics at the ucb,followed by a

series of teaching and research positions at mit and harvard. please dont

hesitate to join me in welcoming our first speaker, prof.syc, whose topic is

entitled threshold effect between the scale of shadow banking and the

stability of the banking system. welcome.

thank you for the impressive speech .as far as we konw,shadow banking system

played an important role in the last financial crisis mainly derived from its

high leverage and asymmetric information characteristics.which produced a

supervision dilemma.because lack of information, regulators were unable to

measure the actual risk of the financial system.it is crucial for to take a

further knowledge of approaches to gauge the risk exposure more entirely and

more precisely.prof syc has given an eye opener as well as a very meaningful

lesson.thank you again,prof syc.

plz alow me to introduce the next speaker, wusiqin,who is the corporate

department manager of china construction bank in harbin. she holds a bachelor

degree of science in engineering of hit,she also holds a master of business

administration of renmin university of china.her topic today is coordinated

development trend of china’s science-technology finance and economic growth

level.lets welcome miss wu.

thank you for your speech,miss wu. we are delighted to be able to share your

new specific strategies and techniques. miss wu’s speech is about frontier

science,which is profound and predictive,greatly widen our horizon,as least my

horizon. anyway, i would like to express to her the most sincere appreciation

the next speaker,mr.jxs, has hosted a daily tv program with respect to

economic issues on the sina.com and has appeared on cctv,who is also the

author of an upcoming book named <more money than nation>.so to speak to you

on innovation

capability of high tech enterprises by gray theory, please weclome mr jxs with

the warmest applause.

wow what an innovative idea,to quantify the inonovation ability and classify

into different categories. try to think about it and you’ ll find its very

enlightening. thank you for the excellent presentations and ideas.

now,i ll be very pleased and excited to introduce the next speaker,mrs

hujianjie,who is the vice president of cfa institute.to represent the sponsor

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标签： #发言稿 #开场白 #会议发言稿

摘要：

第一篇：国际学术会议发言稿1.prologuethankyou,mr.chairman,foryourgraciousintroduction.iamhonoredtohavethechancetoaddressyouonthisspecialoccasion.thetopicofmypaperis“transactioncostandfarmers’choiceofagriculturalproductsselling”.theoutlineofmytalkasfollows.thefirstpartiwanttointroducethebackgroundofthisresearch.th...

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