ArticlePDF Available

Abstract and Figures

Entrepreneurship is generally considered the most important engine of economic growth. A novel and fruitful research area called as genoeconomics, become popular after global perspicacity of milestone projects of genetic science. Many multidisciplinary research groups consisting economists and geneticist tried to find out underlying genetic mechanism for remarkable economic behaviours including entrepreneurship. This review evaluates (I) the different definitions of the entrepreneurship term, (II) possible genetic mechanism that is associated with entrepreneurship, (III) candidate gene studies and their challenges, and (IV) discusses some promising avenues for future research.
Content may be subject to copyright.
Citation: Dastan H, Calmasur G and Turkez H. Entrepreneurship and its Genetic Basis. Austin J Mol & Cell
Biol. 2016; 3(1): 1007.
Austin J Mol & Cell Biol - Volume 3 Issue 1 - 2016
Submit your Manuscript |
Dastan et al. © All rights are reserved
Austin Journal of Molecular and Cellular
Open Access
Entrepreneurship is generally considered the most important engine of
economic growth. A novel and fruitful research area called as genoeconomics,
become popular after global perspicacity of milestone projects of genetic sci-
ence. Many multidisciplinary research groups consisting economists and geneti-
cist tried to nd out underlying genetic mechanisms for remarkable economic
behaviours including entrepreneurship. This review evaluates (I) the different
denitions of the entrepreneurship term, (II) possible genetic mechanism that
is associated with entrepreneurship, (III) candidate gene studies and their chal-
lenges, and (IV) discusses some promising avenues for future research.
Keywords: Candidate gene; Genetic basis; Genoeconomics; Entrepre-
person who undertakes. More specically, an entrepreneur is
described as the person who organizes production by bringing
production factors together, makes commercial decisions in terms of
which goods or services are going to be produced, takes the risks that
may emerge as a result of commercial decisions and an innovator that
promotes new products, new technology and new work forms [5]. e
word entrepreneur in modern English has two dierent meanings in
economic literature. Kirzner describes entrepreneurship as a research
process consisting of discovering the type of entrepreneurship and
prot in a particular market system with insucient knowledge. In
fact, Kirzner’s description of entrepreneurship discovery emerges
from sellers asking for less money than the actual market prices
while asking for more in other places. is person buys for less and
asks for a price that he desires and the prot he makes attracts other
entrepreneurs. Schumpteron the other hand dened an entrepreneur
as an innovationist who leads economic developments and social
improvements. Shumpter’s entrepreneur creates new markets and
new products while Kirzner’s entrepreneur nds markets for existing
products as well as locating gaps [6].
e entrepreneur is an important factor among production
factors. Entrepreneurship implies the skills for seeing opportunities
to bridge resources to nd a new and ecient way to produce new
or specialized goods. e motivating force of an entrepreneur is the
belief in the possibility of high prots. e entrepreneur uses both
his own resources and attempts to convince others who have large
amounts of capital to present new production techniques and new
products to seize these prot opportunities, thus sharing the potential
prot [7]. Entrepreneurship is also dened as the process to organize,
manage and taking the responsibility for the attempt. at’s why an
entrepreneur is a risk-taker [8]. It is dicult to describe or measure
the amount of entrepreneurship. During certain periods, visionary
entrepreneurship that drew a lot of attention emerged. Sam Walton,
the founder of Wal-Mart, the founder of Microso, Bill Gates and
the founder of Dell, Michael Dell are some examples of individuals
who have extraordinary entrepreneurial skills. However, they are the
visible entrepreneurs at the top among millions of others who are in
small, medium or large ventures [9].
Visionary, entrepreneurial and risk taking individuals who
DNA: Deoxyribonucleic Acid; HAPMAP: Haplotype Map
Project; HGP: Human Genome Project; SMEs: Small and Medium
Sized Enterprises
It is impossible to consider rms independent of people. Firms
are managed by a group of people who try to achieve some results.
It is easy to start home-based businesses because they are part time
activities. In these kinds of tasks, you can do the task you want to do
easily. If the task is more complex and labour-intensive, diculties
emerge. As the operational area if the rm expands, multiple
licenses, permits, oers and forms need to be acquired from several
governmental agencies. erefore, an entrepreneur is an important
part of the organization [1].
Manufacturers produce by deploying production factors.
Production factors are the tools used by the manufacturers to
produce goods and services demanded by society. Production
factors can be categorized as labour (including entrepreneurship
skills), capital and land [2]. e fourth production factor that brings
the three factors mentioned together and attempts to produce the
goods and services demanded by the consumer by organizing these
factors is called the entrepreneur. Entrepreneur is an important and
scarce manufacturing factor as he takes on some risks while bringing
related production factors together and undertakes some risks when
making investment decisions. is entrepreneur is generally accepted
as a dynamic manufacturing factor among these production factors
and is considered dierent from labour in terms of administration
or production, as it is the driving force of the organization. In order
to accomplish the production activity an individual or individuals
need to take the responsibilities that may emerge in the future. In
this context, an entrepreneur is a strategic manufacturing factor that
the economy cannot ignore [3]. Organizations with large production
cannot function without entrepreneurship. Clearly, entrepreneurship
is a rare human resource when there is a general reluctance to take
risks and lack of the skills necessary to coordinate the work [4].
e word entrepreneurship is a French word that means the
Review Article
Entrepreneurship and its Genetic Basis
Dastan H1*, Calmasur G1 and Turkez H2
1Department of Economics, Faculty of Economic and
Administrative Sciences, Erzurum Technical University,
2Department of Molecular Biology and Genetics, Faculty
of Science, Erzurum Technical University, Turkey
*Corresponding author: Dastan H, Department of
Economics, Faculty of Economic and Administrative
Sciences, Erzurum Technical University, Erzurum,
Received: December 07, 2015; Accepted: February 07,
2016; Published: February 09, 2016
Austin J Mol & Cell Biol 3(1): id1007 (2016) - Page - 02
Dastan H Austin Publishing Group
Submit your Manuscript |
followed ecient ways to acquire, wealth, power and prestige always
existed. However, the methods that they used to reach their goals vary
in the capitalist system. ey are in demand due to their methods
of progress: organizing their business ventures like private armies,
resembling independent corrupt big businessmen or the military,
which supports the rule-making authority. ey rent everything but
money and compete to achieve the wealth they have. Sometimes
entrepreneurs gain economic success through their careers in
government bureaucracy. However, these forms of entrepreneurship
activities rarely lead to the increase of economic eciency [10].
Entrepreneurship is a highly complex and disputed concept. From
a microeconomics perspective, advocates of Schumpeter suggest
that the creative destruction process of an entrepreneur is beyond a
single result. Entrepreneurial groups can be seen in a heterogeneous
group with passive supporters, highly optimistic and even individuals
who avoid unemployment. From the macroeconomics perspective,
formation of an innovative new organization can provide permanent
economic growth and lead to market irregularity [11].
The Characteristics of an Entrepreneur
An entrepreneur is the most interesting and most dicult to
describe among actor that constitute economical analysis issues. For
a long time, an entrepreneur was described as the top of the hierarchy
that determines the behaviour of a rm. However, an entrepreneur
takes extensive responsibilities for the survival of the free enterprise
community. An entrepreneur is considered ever-present although it
remains as a shadow unit with no dened structure and function in
classical economic articles. Only Schumpeter and Knight successfully
shed light on entrepreneurship by establishing an appropriate
scientic eld [12].
e entrepreneur has taken on a broad variety of functional tasks
throughout the history of economic thought. An entrepreneur, from
Richard Cantillon, who dened the concept before Adam Smith,
up to today, is an important actor of production, distribution and
expansion theories. An entrepreneur is a coordinator, a mediator, an
innovator, and the one who perseveres through uncertainty in terms
of determining location, time and problem [13]. When fundamental
characteristics of an entrepreneur are listed, an entrepreneur takes
risks, makes decisions and runs the organization. He identies
appropriate eorts, products, organization production size, location
of production, and organizes production and sales. He supports new
inventions, coordinates the processes, arranges raw material and
machinery and creates order [14].
The Genetic Bases of Entrepreneurship
A very interesting and novel working area entitled
genoeconomics, using Deoxyribonucleic Acid (DNA) or genes
for tracing economic behaviours as base, have been introduced
in scientic community. Notably, aer global perspicacity of
milestone projects of genetic science like Human Genome (HGP)
and Haplotype Map (HAPMAP), a few multidisciplinary research
groups consisting economists and geneticist tried to nd out the
rational way for testing whether remarkable economic behaviours
including becoming an entrepreneur could be inuenced by genes
[15]. Curiously, some recent reports have dealed with this topic and
provided quite convincing evidences for genetic underpinnings of
entrepreneurship [16,17]. In fact, it was revealed that between 37
and 42 percent of the variance in the tendency of people to engage
in entrepreneurship accounted for by genetic factors [18]. is
nding could lead us to interpreting that environmental factors were
much more eective than genetic ones in becoming entrepreneurial
individual. But it should not be forgotten that genetic factors or genes
interact with the environment based on the actions of the individual
in a dynamic, transformational, synergistic process that continually
changes and renes the individual’s performance [19]. However,
the main question that how our genetics play its role in determining
how likely we are to be an entrepreneur is still requires certain and
substantial answers (Figure 1).
ere are several proposed mechanisms for explaining the roles
of genes in regard to genetic foundation of entrepreneurship. e
rst of these, commits that genes aect chemical mechanisms in
brain. Brain chemistry is the whole of dierent chemical messaging
systems including neurotransmitters, neuropeptides and psycho-
pharmaceuticals that occur in the brain. ese are also called
neurochemicals and they play a major role in shaping everyday life via
inuencing the function of neurons. And it is well known that gene
activation and/or inactivation alter behaviour and neurotransmission
[20]. A previous investigation results indicated that an inter-
individual variability of several neurotransmitter activation seemed
to exist which was related to individual dierences in behavioural
responsiveness to novelty. Furthermore, these dierences in
neurotransmitter activity might be related to other known dierences
in both hippocampal structure and function. us, neurotransmitter
expression patterns were considered responsible for observed inter-
individual variability in novelty seeking and sensation seeking [21].
In supporting this phenomenon, twin studies clearly revealed that
genes aected the tendency of people to engage in entrepreneurship
by aecting the distribution of sensation seeking across people
[17,18,22-24]. On the other hand, the evaluations of animal models
and human brain imaging works in dierent organisms exposed to
stress indicated altered neurotransmitter activity and suppression of
neurogenesis [25]. At this point, entrepreneurships were reported to
need a high tolerance for stress to cope with the several conditions
such as hard work, important risks, social isolation, pressure and
insecurity [26]. In conformity with these data, Dahl et al. [27] assessed
the use of psychotropic among entrepreneurs. Interestingly, they
noticed that there was a signicant relation between entrepreneurship
and receiving prescriptions for sedative/hypnotics both among the
entrepreneurs themselves and their spouses. Due to this nding, the
Figure 1: The schematic summary of underlying bases of becoming an
Austin J Mol & Cell Biol 3(1): id1007 (2016) - Page - 03
Dastan H Austin Publishing Group
Submit your Manuscript |
investigators suggested that entrepreneurship could be associated
with increased stress for both the entrepreneurs and their families.
e second, genes play role in becoming an entrepreneur by
inuencing individual characteristics particularly extraversion
and neuroticism. Neuroticism was suggested to decrease the risk-
taking propensity of individuals. In sharp contrast to neuroticism,
extraversion shaped adaptations that increased the preferences for
entrepreneurial exit [28]. Zhang et al. [29] found that extraversion
and neuroticism mediated the genetic inuences on women’s
tendency to become entrepreneurs, whereas extraversion mediated
shared-environmental inuences on men’s tendency to become
entrepreneurs. In a comprehensive study, multivariate genetics
techniques were applied to a large sample of monozygotic and
dizygotic twins from the United Kingdom and United States to
examine whether genetic factors account for part of the covariance
between the Big Five personality characteristics (openness,
conscientiousness, agreeableness, extraversion and neuroticism) and
the tendency to be an entrepreneur. e results of this study revealed
that genes inuenced the phenotypic correlations between only
extraversion and openness to experience and the tendency to be an
entrepreneur [30].
As a third one, genes were suggested to make some people more
sensitive to environmental stimuli for creating entrepreneurship.
Extended researches desired to know why certain individuals get
disease when exposed to same environmental agents or toxins, but
other individuals remain healthy. Aer developing novel analysis
techniques in genetics such as microarray and DNA sequencing,
a panoramic sight were built on inter-individual genetically
variability. Along the same line, the main source of many behavioural
personality dierences like being more or less responsive, reactive,
exible, or sensitive to the same environment were thought to
be due to inter-individual genetically variability. In this context,
behavioural genetic studies produced exciting inputs. For example,
neuropeptide S and its receptor NPSR1 were found to be involved
in the regulation of arousal, attention and anxiety. Furthermore,
the functional polymorphisms of NPSR1 gene were determined to
inuence personality, impulsivity, and attention-decit/hyperactivity
disorder (ADHD)-related symptoms [31]. In addition, a functional
promoter polymorphism of the nitric oxide synthase 1 gene rst
exon 1f variable number tandem repeat (NOS1 ex1f-VNTR) was
shown to related to impulsivity and related psychopathologies and its
variants were suggested as associated with dierent coping strategies
[32]. ese mentioned traits were considered as crucial for being an
entrepreneurial person. As a matter of fact, entrepreneurial person
was reported to should have the ability to modulate arousal eectively.
Again, an entrepreneur, since constantly subjected to large ows of
information and in never-ending need for exibility and change of
strategy, might have more developed attention abilities than non-
entrepreneurs. Finally, impulsivity might prove to be a functional
advantage for certain individuals that recognize true entrepreneurial
opportunities [33,34].
Candidate Gene Studies
Candidate gene studies for explaining human behaviour are
becoming so popular in economics and entrepreneurship research.
ese studies are aim to choose a suitable candidate gene which may
play a determinative role in entrepreneurial behaviour. In a recent
time, a report was published indicating a signicant association
between a common genetic variant in the Dopamine Receptor D3
(DRD3) gene and the tendency to be an entrepreneur [35]. On the
contrary, Matthijs et al. [15] have found that this previously suggested
association had an opposite, insignicant eect using a much larger,
independent dataset. However, several other candidate genes were
oered including serotonin 2A and 1B transporters (HTR2A and
HTR2B), dopamine and serotonin transporters (SLC6A3, SLC6A4),
Dopamine Beta-Hydroxylase (DBH), Monoamine Oxidase B
(MAOB) and genes associated with testosterone levels [36].
Quaye et al. [37] assessed the relations between genetic
polymorphism from four candidate genes associated with dyslexia
(ROBO1, KIAA0319, DCDC2, DYX1C1) and education on the
tendency to become an entrepreneur. In this mentioned research,
not only for genetic but also environmental factors were found
to be eective in being an entrepreneurship. Moreover in several
comprehensive candidate gene studies in entrepreneurship research
proposed many dierent genes that specically responsible for being
an entrepreneur like adenosine A2a receptor (ADORA2A), alpha-
2A adrenergic receptor (ADRA2A), Catechol-O-Methyltransferase
(COMT), Dopamine Decarboxylase (DDC), Dopamine Receptor
(DRD1, DRD2, DRD4, DRD5) and synaptosomal-associated protein
25 (SNAP25) due to the sexuality [35,38-40].
e roles of small and medium Sized Enterprises (SMEs) in World
economy are increasing and coming into prominence as days pass.
SMEs become more inalienable with their contributions on creating
new employment areas, impacts on maintaining social and economic
development and the abilities for adaptation to changing market
conditions in economies of developed and emerging countries. And
supporting and/or enhancing their entrepreneurship characteristics
have important roles in national economies. Various numbers of
studies have highlighted the importance of entrepreneurship education
in the success of SMEs. At this point, novel ndings of genetic area
revealed that a signicant part (37%-42%) of entrepreneurship ability
is aected by genetic parameters via dierent mechanisms. SMEs
must take into consideration of this signicant correlation between
genetic factors and entrepreneurship, and must organize educational
programs for enhancing their entrepreneurial capacity by focusing on
detecting and training of genetically suitable persons.
In the review, it is underlined that genes aect entrepreneurship
primarily via altering chemical mechanisms in brain, inuencing
individual characteristics and making people more sensitive to
environmental stimuli. is current data was obtained by generally
twin studies. To be able to explore new and/or certain genetic
mechanisms of entrepreneurship, it seems that it is necessary to apply
behavioural genetic methods more extensively into genoeconomics
area such as family and adoption studies, proteomics, epigenetic and
microarray analysis. Interestingly candidate gene studies remain
contradictory. Present conicting results on suggested candidate
genes could be due to selection approach of entrepreneur or non-
entrepreneurs. Nominate, the genoeconomist researchers use dierent
approaches for separating entrepreneur and non-entrepreneurs in
further genetic comparisons. And a conventional approach for this
Austin J Mol & Cell Biol 3(1): id1007 (2016) - Page - 04
Dastan H Austin Publishing Group
Submit your Manuscript |
aim is urgently needed. Again, up to date, the majority of suggested
candidate genes are related to neuronal functions and expression
alterations in brain. In this point of view, thousands of new potential
candidate loci among large numbers of brain-related genes could be
added on present list. is condition exhibits infeasibility of candidate
gene determining in complex behaviours like entrepreneurship.
However, with the development of more advanced molecular genetic
techniques, in future it should be possible to detect certain eective
genes, proteins or non-coding RNAs underlying genetic basis of
entrepreneurial behaviour.
1. Colander DC. Macroeconomics. 3rd Edn. Boston: McGraw-Hill. 1998.
2. Yaylali M. Microeconomics. 3rd Edn. Istanbul: Beta Publications. 2004.
3. Turanli R. Microeconomics Analysis. 3rd Edn. Istanbul: Bilim Teknik
Publications. 2000.
4. Miller RL, Meiners RE. Intermediate Microeconomics. 3rd Edn. New York:
McGraw-Hill. 1994.
5. Wonnacott P, Wonnacott R. Microeconomics. 4th Edn. New York: John Wiley
& Sons. 1990.
6. Legge JM. Entrepreneurship and Microeconomics: A Review of Industrial
Organisation Theory. Hawthorn: The Swinburne Press. 1994.
7. Salvatore D. Microeconomics: Theory and Applications. 4th Edn. New York:
Oxford University Press. 2003.
8. Frank RH. Microeconomics and Behavior. 3rd Edn. New York: McGraw-Hill.
9. Bade R, Parkin M. Foundations of Microeconomics. 2nd Edn. Boston: Pearson
Addison Wesley. 2004.
10. Baumol WJ, Blinder AS. Microeconomics: Principles and Policy. 10th Edn.
Mason: Thomson South-Western. 2006.
11. Vivarelli M. Is Entrepreneurship Necessarily Good? Microeconomic Evidence
From Developed and Developing Countries. Ind Corpor Change. 2013; 14:
12. Baumol J. Entrepreneurship in Economic Theory. Am Economic Rev. 1968;
58: 64-71.
13. Barreto H. The Entrepreneur in Microeconomic Theory: Disappearance and
Explanation. London: Routledge. 1989.
14. Jain TR, Khanna OP. Microeconomics (for BBA). Delhi: V K Publication.
15. van der Loos MJ, Koellinger PD, Groenen PJ, Thurik AR. Genome-wide
association studies and the genetics of entrepreneurship. See comment in
PubMed Commons below Eur J Epidemiol. 2010; 25: 1-3.
16. Nicolaou N, Shane S. Can Genetic Factors Inuence the Likelihood of
Engaging in Entrepreneurial Activity? J Business Venturing. 2009; 24: 1-22.
17. Nicolaou N, Shane S, Cherkas L, Hunkin J, Spector TD. Is the Tendency to
Engage in Entrepreneurship Genetic? Management Sci. 2008; 54: 167-179.
18. Nicolaou N, Shane S, Cherkas L, Spector TD. The Inuence of Sensation
Seeking in the Heritability of Entrepreneurship. Strategic Entrepreneurship
J. 2008; 2: 7-21.
19. Clapp B, Swenson J. The Entrepreneur’s Gene What Makes a Great
Entrepreneur Great? Mustang J Business Ethics Fall. 2014; 7: 50-55.
20. vanRooij D, Hartman CA, van Donkelaar MM, Bralten J, von Rhein D,
Hakobjan M, et al. Variation in Serotonin Neurotransmission Genes Affects
Neural Activation During Response Inhibition in Adolescents and Young
Adults With ADHD and Healthy Controls. World J Biol Psychiatry. 2015; 1:
21. Thiel CM, Huston JP, Schwarting RK. Hippocampal acetylcholine and
habituation learning. Neuroscience. 1998; 85: 1253-1262.
22. Benjamin J, Li L, Patterson C, Greenberg BD, Murphy DL, Hamer DH.
Population and familial association between the D4 dopamine receptor gene
and measures of Novelty Seeking. Nat Genet. 1996; 12: 81-84.
23. Ebstein RP, Novick O, Umansky R, Priel B, Osher Y, Blaine D, et al.
Dopamine D4 Receptor (D4dr) Exon III Polymorphism Associated With the
Human Personality Trait of Novelty Seeking. Nature Genetics. 1996; 12: 78-
24. Noblett KL, Coccaro EF. Molecular genetics of personality. Curr Psychiatry
Rep. 2005; 7: 73-80.
25. Evans GW, Schamberg MA. Childhood poverty, chronic stress, and adult
working memory. Proc Natl Acad Sci USA. 2009; 106: 6545-6549.
26. Shane S. Born Entrepreneurs, Born Leaders: How Your Genes Affect Your
Work Life. Oxford University Press. 2010.
27. Dahl MS, Nielsen J, Mojtabai R. The effects of becoming an entrepreneur
on the use of psychotropics among entrepreneurs and their spouses. See
comment in PubMed Commons below Scand J Public Health. 2010; 38: 857-
28. Wiling S. For Whom the Bell Tolls - Personality and Various Motives of
Entrepreneurial Exit. Paper to be presented at the DRUID 2012 on June 19 to
June 21 at CBS. Copenhagen, Denmark.
29. Zhang Z, Michael JZ, Jayanth N, Richard DA, Sankalp C, Bruce JA. The
Genetic Basis of Entrepreneurship: Effects of Gender and Personality.
Organizational Behavior and Human Decision Processes. 2009; 110: 93-107.
30. Shane S, Nicolaou N, Cherkas L, Spector TD. Genetics, the Big Five, and the
tendency to be self-employed. J Appl Psychol. 2010; 95: 1154-1162.
31. Kurrikoff T, Lesch KP, Kiive E, Konstabel K, Herterich S, Veidebaum T, et
al. Association of a functional variant of the nitric oxide synthase 1 gene with
personality, anxiety, and depressiveness. Dev Psychopathol. 2012; 24: 1225-
32. Laas K, Reif A, Kiive E, Domschke K, Lesch KP, Veidebaum T, et al. A
functional NPSR1 gene variant and environment shape personality and
impulsive action: a longitudinal study. J Psychopharmacol. 2014; 28: 227-
33. Levander A, Raccuia I. Entrepreneurial Proling-Stimuli, Reaction, Action. A
Cognitive Approach to Entrepreneurship. Seminar in Stockholm School of
Economics 2001 presentation. 2001.
34. Daniel HV, Barrett TS. Young Nascent Entrepreneurs and Impulsivity.
Frontiers of Entrepreneurship Research. 2013; 33.
35. Nicolaou N, Shane S, Adi G, Mangino M, Harris J. A Polymorphism
Associated With Entrepreneur- Ship: Evidence From Dopamine Receptor
Candidate Genes. Small Business Economics. 2011; 36: 151-155.
36. Thurik AR. Determinants of entrepreneurship. In: Audretsch CH, Link AN,
editors. Concise Guide to Entrepreneurship. Technology and Innovation.
Cheltenham, UK: Edward Elgar Publishing Limited. 2015; 28-38.
37. Quaye L, Nicolaou N, Shane S, Harris J. A Study of Gene-Environment
Interactions in Entrepreneurship. Entrepreneurship Res J. 2012; 2.
38. Koellinger PD, van der Loos MJHM, Groenen PJF, Thurik AR, Rivadeneira
F, van Rooij FJA, et al. Genome-Wide Association Studies in Economics
and Entrepreneurship Research: Promises And Limitations. Small Business
Economics. 2010; 35: 1-18.
39. van der Loos MJ, Rietveld CA, Eklund N, Koellinger PD, Rivadeneira F,
Abecasis GR, et al. The molecular genetic architecture of self-employment.
See comment in PubMed Commons below PLoS One. 2013; 8: e60542.
40. Zunino D. Born Entrepreneur, But Where? A Twin Study on the Moderating
Effect of the Institutional Environment on the Predisposition to Self-
Employment. Paper to be presented at the DRUID Academy conference in
Rebild, Aalborg, Denmark on January 21-23. 2015.
... Como cualquier acción humana, el emprendimiento tiene un componente biológicogenético- (Dastan et al., 2016), un componente familiar y de vecindario (Lindquist et al., 2016) y un componente de aprendizaje social -formal, no formal o informal- (Hwang & Lee, 2016). En nuestro caso, como responsables de la formación inicial de los educadores, nuestro interés se centra en la posibilidad de enseñar y aprender el emprendimiento y en la manera de abordar la formación de los educadores para ello (Bischoff et al., 2018;Paños Castro, 2017). ...
Full-text available
El emprendimiento se considera un elemento clave a desarrollar por los ciudadanos del siglo XXI y de especial interés para la formación inicial de los docentes desde la perspectiva de la formación basada en competencias. El propósito de nuestra investigación ha sido establecer un modelo de emprendimiento como “competencia”, buscando sus elementos o competencias clave. Pretendemos que este modelo recoja la opinión de los expertos en formación inicial de los docentes, convocados a través de la Research and Development Community Enabling Teachers for Entrepreneurship Education (RDC ENTENP-ED[1]), dentro de la Association for Teacher Education in Europe (ATEE). Se seleccionaron 13 profesionales de la educación mediante un cuestionario para determinar su nivel de experto en el ámbito del emprendimiento. Se les propuso una colección de competencias del emprendimiento, creada por miembros del RDC ENTENP-ED a partir de un análisis de la literatura existente, y se les preguntó su opinión sobre los distintos ítems propuestos. Aplicando dos oleadas Delphi, se obtuvo un decálogo de competencias, que permiten desarrollar en su conjunto la competencia “emprendimiento”. Este decálogo podrá servir de base para la creación y difusión de materiales específicos para la formación inicial de docentes para la enseñanza del emprendimiento.
Full-text available
Objectives. Deficits in response inhibition have been associated with attention-deficit/hyperactivity disorder (ADHD). Given the role of serotonin in ADHD and impulsivity, we postulated that genetic variants within the serotonin pathway might influence response inhibition. Methods. We measured neural activation during stop-signal task performance in adolescents with ADHD (N = 185), their unaffected siblings (N = 111), and healthy controls (N = 124), and investigated the relationship of two serotonin gene polymorphisms (the rs6296 SNP of the HTR1B gene and HTTLPR variants of the 5-HTT gene) with the neural correlates of response inhibition. Results. The whole-brain analyses demonstrated large scale neural activation differences in the inferior and medial frontal and temporal/parietal regions of the response inhibition network between the different variants of both the HTR1B and 5HTT genes. Activation in these regions was significantly associated with stop-task performance, but not with ADHD diagnosis or severity. No associations were found between HTR1B and 5HTT variants and ADHD or ADHD-related neural activation. Conclusions. These results provide novel evidence that serotonin may play an important role in the neurobiology of response inhibition. Although response inhibition is strongly linked to ADHD, serotonin linked genetic variants associated with response inhibition and its neural correlates do not explain variance of the ADHD phenotype.
Full-text available
Human personality traits which can be reliably measured by any of a number of rating scales, show a considerable heritable component. The tridimensional personality questionnaire (TPQ) is one such instrument and was designed by Cloninger to measure four distinct domains of temperament - Novelty Seeking, Harm Avoidance, Reward Dependence and Persistence-that are hypothesized to be based on distinct neurochemical and genetic substrates. Cloninger proposed that individual variations in the Novelty Seeking trait are mediated by genetic variability in dopamine transmission. Individuals who score higher than average on the TPQ Novelty Seeking scale are characterized as impulsive, exploratory, fickle, excitable, quick-tempered and extravagant, whereas those who score lower than average tend to be reflective, rigid, loyal, stoic, slow-tempered and frugal. We now show that higher than average Novelty Seeking test scores in a group of 124 unrelated Israeli subjects are significantly associated with a particular exonic polymorphism, the 7 repeat allele in the locus for the D4 dopamine receptor gene (D4DR). The association of high Novelty Seeking and the 7-repeat allele was independent of ethnicity, sex or age of the subjects. This work, together with the accompanying confirmations in this issue, provides the first replicated association between a specific genetic locus involved in neurotransmission and a normal personality trait.
We examined the interactions between four genes associated with dyslexia (ROBO1, KIAA0319, DCDC2, DYX1C1) and education on the tendency to become an entrepreneur. We used a two-staged design consisting of a discovery sample of 692 individuals, and a replication sample of 797 participants from the TwinsUK cohort. Associations were identified between entrepreneurship and interactions of education and ROBO1 rs654867 and KIAA0319 rs6902039 with the stage 1 samples. However these were not independently replicated and the associations were no longer significant when the samples from the 2 stages were combined. A tagging SNP approach was used to investigate the effect of the interactions between education and 191 tagging SNPs from the candidate genes on entrepreneurship. While we found several significant interactions (DCDC2, KIAA0319 and ROBO1), none passed the stringent threshold for significance of a Bonferroni correction. Similar to the case with other behavioural genetics phenotypes, large sample sizes will be required to identify significant gene-environment interactions in entrepreneurship after making Bonferroni corrections.
The aim of this study is to provide a microeconomic investigation of the concept of entrepreneurship; in particular, the following issues will be discussed: (i) the alternative ways of looking at entrepreneurship, distinguishing “creative destruction” from simple “turbulence”; (ii) the different microeconomic determinants of new firm formation, distinguishing “progressive” from “regressive” drivers; (iii) the relationship between ex-ante characteristics (of the founder) and post-entry performance (of the new firm); and (iv) the possible scope for an economic policy aimed at maximizing the impact of entrepreneurship on economic growth. Where possible and appropriate, throughout the article, particular attention will be devoted to the specific features characterizing entrepreneurship in developing countries.
1. Introduction 2. Entrepreneurial Theories in the History of Economic Thought 3. The Disappearance of the Entrepreuneur from Microeconomic Theory - A History 4. An Explanation of the Disapperance of the Entrepreneur - The Description 5. An Explanation of the Disapperance of the Entrepreneur - The Rationale 6. An Explanation of the Disappearance of the Entrepreneur - The Motivation.
Neuropeptide S and its receptor NPSR1 are involved in the regulation of arousal, attention and anxiety. We examined whether the NPSR1 gene functional polymorphism Asn(107)Ile (rs324981, A>T) influences personality, impulsivity, and attention-deficit/hyperactivity disorder (ADHD)-related symptoms in a population-representative sample, and whether any eventual associations depend on age, sex, family relations and stressful life events (SLE). We used self-reports or teachers' ratings for both the younger (n=593) and older (n=583) cohort of the longitudinal Estonian Children Personality, Behaviour and Health Study. Males with the TT genotype displayed more ADHD-related symptoms. Adaptive impulsivity and Extraversion increased the most from age 18 to 25. While highest increases were observed in AA men, TT women exhibited the largest decreases. For participants with the AA genotype, Warmth in family was inversely associated with Neuroticism, and positively associated with Extraversion and Adaptive impulsivity. High exposure to SLE increased impulsivity and ADHD scores in TT genotype subjects. We conclude that the NPSR1 A/T polymorphism is associated with impulsivity, ADHD symptoms and personality, mirroring the activity- and anxiety-mediating role of NPSR1. Heterozygous individuals were the least sensitive to environmental factors, whereas subjects with the AA genotype and TT genotype reacted to different types of environmental adversities.
A functional promoter polymorphism of the nitric oxide synthase 1 gene first exon 1f variable number tandem repeat (NOS1 ex1f-VNTR) is associated with impulsivity and related psychopathology. Facets of impulsivity are strongly associated with personality traits; maladaptive impulsivity with neuroticism; and adaptive impulsivity with extraversion. Both high neuroticism and low extraversion predict anxiety and depressive symptoms. The aim of the present study was to evaluate the effect of the NOS1 ex1f-VNTR genotype and possible interaction with environmental factors on personality, anxiety, and depressiveness in a population-representative sample. Short allele carriers had higher neuroticism and anxiety than individuals with the long/long (l/l) genotype. Male short/short homozygotes also had higher extraversion. In the face of environmental adversity, females with a short allele had higher scores of neuroticism, anxiety, and depressiveness compared to the l/l genotype. Males were more sensitive to environmental conditions when they had the l/l genotype and low extraversion. In conclusion, the NOS1 ex1f-VNTR influences personality and emotional regulation dependent on gender and environment. Together with previous findings on the effect of the NOS1 genotype on impulse control, these data suggest that NOS1 should be considered another plasticity gene, because its variants are associated with different coping strategies.
This study examined the infl uence of genetic factors on the tendency to engage in entrepre-neurship. We found that, in the particular sample we examined, between 37 and 42 percent of the variance in the tendency of people to engage in entrepreneurship is accounted for by genetic factors. A substantial part of this variance was mediated by the psychological trait of sensation seeking, suggesting that genes affect the tendency of people to engage in entrepre-neurship by affecting the distribution of sensation seeking across people. Copyright © 2008 Strategic Management Society.
Examines the historic inability of economic theory to develop a formal analysis of entrepreneurship. The entrepreneur is the major catalyst to the process of economic growth, a central force in both micro and macro economics. Despite this reality, in formal theory, the entrepreneur's role has historically been conspicuously absent. The economic models call for no entrepreneurial initiative, so that theoretically, business people remain passive "automaton maximizers." In fact, contributors from the disciplines of psychology and sociology have made more significant advances - by analyzing social and cultural conditions for entrepreneurship - than have economic theorists. Though it is decided that the supply of entrepreneurship, the entrepreneur's strategies, attitudes to risk, and idea sources cannot be analyzed in a systematic manner, the encouragement of these entrepreneurial behaviors and activities can be theoretically advanced. Theory, then, should consider not how the entrepreneur bears risk or employs R&D, but how the marginal cost of risk-bearing can be reduced, and what economic conditions make R&D easiest and most effective. These theoretical questions clearly bear upon policymaking, since, it is argued, the key to stimulating economic growth is the establishment of policies encouraging entrepreneurship. (CJC)
Are you a born entrepreneur or a born leader, possessing innate characteristics that somehow you better than others at these important business activities? Although most observers give little attention to how genetics affects your behavior in the work world, your DNA accounts for over one third of the difference between you and your co-workers on many dimensions of your work life, from how satisfied you are at work to how you make decisions to how much money you make. Because genes matter, understanding how they affect your behavior is important. That's where this book comes in. It discusses how your genes influence your work interests, work values, decision making, risk taking, management style, leadership style, creativity, entrepreneurship, and work performance, among other aspects of your work life. This book will help you understand why you do what you do, and help you to make the most of what you've got"- your skills, your personality, your attitude, and so on. It will help you to find the right job fit for your innate preferences. Moreover, by providing you with an understanding of how genetics influences your behavior, the book will help you to act in ways contrary to your nature." Finally, the book will help you to figure out how to best influence the behavior of your employees and coworkers, by designing incentives and changes to the work place that fit people's genetic predisposition.